Python Text Mining

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Publisher :
ISBN 13 : 9789389898798
Total Pages : 0 pages
Book Rating : 4.8/5 (987 download)

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Book Synopsis Python Text Mining by : Alexandra George

Download or read book Python Text Mining written by Alexandra George and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Python Text Mining' includes a number of application cases, demonstrations, and approaches that will help you deepen your understanding of feature extraction from data sets. --

Text Analytics with Python

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Publisher :
ISBN 13 : 9781484243558
Total Pages : 674 pages
Book Rating : 4.2/5 (435 download)

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Book Synopsis Text Analytics with Python by : Dipanjan Sarkar

Download or read book Text Analytics with Python written by Dipanjan Sarkar and published by . This book was released on 2019 with total page 674 pages. Available in PDF, EPUB and Kindle. Book excerpt: Leverage Natural Language Processing (NLP) in Python and learn how to set up your own robust environment for performing text analytics. The second edition of this book will show you how to use the latest state-of-the-art frameworks in NLP, coupled with Machine Learning and Deep Learning to solve real-world case studies leveraging the power of Python. This edition has gone through a major revamp introducing several major changes and new topics based on the recent trends in NLP. We have a dedicated chapter around Python for NLP covering fundamentals on how to work with strings and text data along with introducing the current state-of-the-art open-source frameworks in NLP. We have a dedicated chapter on feature engineering representation methods for text data including both traditional statistical models and newer deep learning based embedding models. Techniques around parsing and processing text data have also been improved with some new methods. Considering popular NLP applications, for text classification, we also cover methods for tuning and improving our models. Text Summarization has gone through a major overhaul in the context of topic models where we showcase how to build, tune and interpret topic models in the context of an interest dataset on NIPS conference papers. Similarly, we cover text similarity techniques with a real-world example of movie recommenders. Sentiment Analysis is covered in-depth with both supervised and unsupervised techniques. We also cover both machine learning and deep learning models for supervised sentiment analysis. Semantic Analysis gets its own dedicated chapter where we also showcase how you can build your own Named Entity Recognition (NER) system from scratch. To conclude things, we also have a completely new chapter on the promised of Deep Learning for NLP where we also showcase a hands-on example on deep transfer learning. While the overall structure of the book remains the same, the entire code base, modules, and chapters will be updated to the latest Python 3.x release. -- Also the key selling points • Implementations are based on Python 3.x and state-of-the-art popular open source libraries in NLP • Covers Machine Learning and Deep Learning for Advanced Text Analytics and NLP • Showcases diverse NLP applications including Classification, Clustering, Similarity Recommenders, Topic Models, Sentiment and Semantic Analysis.

Text Analysis with Python: A Research Oriented Guide

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Publisher : Bentham Science Publishers
ISBN 13 : 9815049615
Total Pages : 268 pages
Book Rating : 4.8/5 (15 download)

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Book Synopsis Text Analysis with Python: A Research Oriented Guide by : Mamta Mittal

Download or read book Text Analysis with Python: A Research Oriented Guide written by Mamta Mittal and published by Bentham Science Publishers. This book was released on 2022-08-12 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: Text Analysis with Python: A Research-Oriented Guide is a quick and comprehensive reference on text mining using python code. The main objective of the book is to equip the reader with the knowledge to apply various machine learning and deep learning techniques to text data. The book is organized into eight chapters which present the topic in a structured and progressive way. Key Features · Introduces the reader to Python programming and data processing · Introduces the reader to the preliminaries of natural language processing (NLP) · Covers data analysis and visualization using predefined python libraries and datasets · Teaches how to write text mining programs in Python · Includes text classification and clustering techniques · Informs the reader about different types of neural networks for text analysis · Includes advanced analytical techniques such as fuzzy logic and deep learning techniques · Explains concepts in a simplified and structured way that is ideal for learners · Includes References for further reading Text Analysis with Python: A Research-Oriented Guide is an ideal guide for students in data science and computer science courses, and for researchers and analysts who want to work on artificial intelligence projects that require the application of text mining and NLP techniques.

Text Mining and Visualization

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Publisher : CRC Press
ISBN 13 : 148223758X
Total Pages : 337 pages
Book Rating : 4.4/5 (822 download)

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Book Synopsis Text Mining and Visualization by : Markus Hofmann

Download or read book Text Mining and Visualization written by Markus Hofmann and published by CRC Press. This book was released on 2016-01-05 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: Text Mining and Visualization: Case Studies Using Open-Source Tools provides an introduction to text mining using some of the most popular and powerful open-source tools: KNIME, RapidMiner, Weka, R, and Python. The contributors-all highly experienced with text mining and open-source software-explain how text data are gathered and processed from a w

Concepts of Text Mining

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ISBN 13 : 9781691590636
Total Pages : 128 pages
Book Rating : 4.5/5 (96 download)

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Book Synopsis Concepts of Text Mining by : GÖKHAN SİLAHTAROĞLU

Download or read book Concepts of Text Mining written by GÖKHAN SİLAHTAROĞLU and published by . This book was released on 2019-09-07 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the concepts, implementation of text mining with real life examples implemented using Python libraries.You will find ideas how to use texts for extracting valuable and applicable information. The book is designed for academicians, students, researchers and those who are working as data scientist in sector.The book not only defines but also gives Python examples of Information Retrieval, Information Extraction, Concept Extraction, Classification, Clustering, Sentiment Analysis, Topic Extraction, Text Summarization, Web Mining. In the book you will also find a practical example how to use Genetic Algorithms, Naive Bayes and Artificial Neural Networks for text mining.Table of ContentsForewordAbout the AuthorAcknowledgementsCHAPTER I Concepts of Text Mining1)HISTORY of TEXT MINING2)DEFINITION of TEXT MINING3)COMPONENTS of TEXT MINING4. PRACTICAL APPLICATIONS of TEXT MININGCHAPTER II Text Mining Algorithms and Examples1)INFORMATION RETRIEVAL(i) Similarity:(ii) Vectorization:(iii) Calculating Term Weighting and Frequency(iv) Measuring the quality of IR2)INFORMATION EXTRACTION(i) Lexical Analysis(ii) Tokenization(iii) Filtering: Stop-words(iv) Lemmatization(v) Bag of Words(vi) N-Gram(vii) Tagging/Annotation, XML3)BASIC TASKS FOR TEXT MINING(i)Text Categorization(ii)Data Mining Techniques: Link And Association Analysis, Visualization, And Predictive Analytics(iii)Pattern Recognition(iv)Text Clustering And Word Clouding(v)Natural Language Processing (NLP) (vi) Sentiment Analysis4)AUTOMATIC DOCUMENT SUMMARIZATION(i)Extraction-based summarization(ii) Abstraction-based summarization(iii) Aided SummarizationCHAPTER III Text Mining With Python1) STARTING A TEXT MINIG IMPLEMENTATION2) PYTHON ENVIRONMENT3) Examples with Python

Python Text Mining

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Publisher : BPB Publications
ISBN 13 : 9389898781
Total Pages : 342 pages
Book Rating : 4.3/5 (898 download)

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Book Synopsis Python Text Mining by : Alexandra George

Download or read book Python Text Mining written by Alexandra George and published by BPB Publications. This book was released on 2022-03-26 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: Make use of the most advanced machine learning techniques to perform NLP and feature extraction KEY FEATURES ● Learn about pre-trained models, deep learning, and transfer learning for NLP applications. ● All-in-one knowledge guide for feature engineering, NLP models, and pre-processing techniques. ● Includes use cases, enterprise deployments, and a range of Python based demonstrations. DESCRIPTION Natural Language Processing (NLP) has proven to be useful in a wide range of applications. Because of this, extracting information from text data sets requires attention to methods, techniques, and approaches. 'Python Text Mining' includes a number of application cases, demonstrations, and approaches that will help you deepen your understanding of feature extraction from data sets. You will get an understanding of good information retrieval, a critical step in accomplishing many machine learning tasks. We will learn to classify text into discrete segments solely on the basis of model properties, not on the basis of user-supplied criteria. The book will walk you through many methodologies, such as classification, that will enable you to rapidly construct recommendation engines, subject segmentation, and sentiment analysis applications. Toward the end, we will also look at machine translation and transfer learning. By the end of this book, you'll know exactly how to gather web-based text, process it, and then apply it to the development of NLP applications. WHAT YOU WILL LEARN ● Practice how to process raw data and transform it into a usable format. ● Best techniques to convert text to vectors and then transform into word embeddings. ● Unleash ML and DL techniques to perform sentiment analysis. ● Build modern recommendation engines using classification techniques. WHO THIS BOOK IS FOR This book is a good place to start with examples, explanations, and exercises for anyone interested in learning more about advanced text mining and natural language processing techniques. It is suggested but not required that you have some prior programming experience. TABLE OF CONTENTS 1. Basic Text Processing Techniques 2. Text to Numbers 3. Word Embeddings 4. Topic Modeling 5. Unsupervised Sentiment Classification 6. Text Classification Using ML 7. Text Classification Using Deep learning 8. Recommendation engine 9. Transfer Learning

Blueprints for Text Analytics Using Python

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Publisher : O'Reilly Media
ISBN 13 : 1492074055
Total Pages : 422 pages
Book Rating : 4.4/5 (92 download)

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Book Synopsis Blueprints for Text Analytics Using Python by : Jens Albrecht

Download or read book Blueprints for Text Analytics Using Python written by Jens Albrecht and published by O'Reilly Media. This book was released on 2020-12-04 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: Turning text into valuable information is essential for businesses looking to gain a competitive advantage. With recent improvements in natural language processing (NLP), users now have many options for solving complex challenges. But it's not always clear which NLP tools or libraries would work for a business's needs, or which techniques you should use and in what order. This practical book provides data scientists and developers with blueprints for best practice solutions to common tasks in text analytics and natural language processing. Authors Jens Albrecht, Sidharth Ramachandran, and Christian Winkler provide real-world case studies and detailed code examples in Python to help you get started quickly. Extract data from APIs and web pages Prepare textual data for statistical analysis and machine learning Use machine learning for classification, topic modeling, and summarization Explain AI models and classification results Explore and visualize semantic similarities with word embeddings Identify customer sentiment in product reviews Create a knowledge graph based on named entities and their relations

Text Analytics with Python

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Publisher : Anthony S. Williams
ISBN 13 :
Total Pages : 108 pages
Book Rating : 4./5 ( download)

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Book Synopsis Text Analytics with Python by : Anthony S. Williams

Download or read book Text Analytics with Python written by Anthony S. Williams and published by Anthony S. Williams. This book was released on 2020-07-13 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: Text Analytics with Python Text analytics is all about obtaining relevant and useful information from some unstructured data. Text analytics techniques can be of great importance and can provide amazing help for various organizations that aim to derive some potentially valuable business insights from an amazingly large collection of text-based content like social media streams, emails or word documents. Sure, text analytics using natural language processing, machine learning, and statistical modeling can be very challenging since human language is commonly inconsistent. It contains various ambiguities mainly caused by inconsistent semantics and syntax. Fortunately, text analytics software can easily help you by transposing phrases and words contained in unstructured data into some numerical values that you later link with structured data contained in data set. It is more than apparent that major enterprises are increasingly and rapidly turning to text analytics techniques in order to improve their businesses as well as overall customer satisfaction. We are witnessing that amazing variety and volume when it comes to data generated across different feedback channels which continues to grow and expand providing various businesses with a wealth of valuable information regarding their customers. It is more than apparent that sifting through all available content would be amazingly time-consuming to be done manually. However, understanding those insights held in data is more than critical when it comes to getting an accurate view of the customer's voice. We are also witnessing the next chapter of text analytics approach since it's already developing that solid ground. It will also continue to be among other technical necessities today and into the future. In order to keep up with the future, embark on your own text analytics journey having this book by your side as your best companion. In this book ou will learn: Text analytics process How to build a corpus and analyze sentiment Named entity extraction with Groningen meaning bank corpus How to train your system Getting started with NLTK How to search syntax and tokenize sentences Automatic text summarization Stemming word and topic modeling with NLTK Using scikit-learn for text classification Part of speech tagging and POS tagging models in NLTK And much, much more... Get this book NOW and learn more about Text Analytics with Python!

Applied Text Analysis with Python

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Publisher :
ISBN 13 : 9781491963036
Total Pages : 350 pages
Book Rating : 4.9/5 (63 download)

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Book Synopsis Applied Text Analysis with Python by : Rebecca Bilbro

Download or read book Applied Text Analysis with Python written by Rebecca Bilbro and published by . This book was released on 2018 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: With Early Release ebooks, you get books in their earliest form—the author's raw and unedited content as he or she writes—so you can take advantage of these technologies long before the official release of these titles. You’ll also receive updates when significant changes are made, new chapters are available, and the final ebook bundle is released. The programming landscape of natural language processing has changed dramatically in the past few years. Machine learning approaches now require mature tools like Python’s scikit-learn to apply models to text at scale. This practical guide shows programmers and data scientists who have an intermediate-level understanding of Python and a basic understanding of machine learning and natural language processing how to become more proficient in these two exciting areas of data science. This book presents a concise, focused, and applied approach to text analysis with Python, and covers topics including text ingestion and wrangling, basic machine learning on text, classification for text analysis, entity resolution, and text visualization. Applied Text Analysis with Python will enable you to design and develop language-aware data products. You’ll learn how and why machine learning algorithms make decisions about language to analyze text; how to ingest, wrangle, and preprocess language data; and how the three primary text analysis libraries in Python work in concert. Ultimately, this book will enable you to design and develop language-aware data products.

Text Analysis in Python for Social Scientists

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Publisher : Cambridge University Press
ISBN 13 : 1108963099
Total Pages : pages
Book Rating : 4.1/5 (89 download)

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Book Synopsis Text Analysis in Python for Social Scientists by : Dirk Hovy

Download or read book Text Analysis in Python for Social Scientists written by Dirk Hovy and published by Cambridge University Press. This book was released on 2022-03-31 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Text contains a wealth of information about about a wide variety of sociocultural constructs. Automated prediction methods can infer these quantities (sentiment analysis is probably the most well-known application). However, there is virtually no limit to the kinds of things we can predict from text: power, trust, misogyny, are all signaled in language. These algorithms easily scale to corpus sizes infeasible for manual analysis. Prediction algorithms have become steadily more powerful, especially with the advent of neural network methods. However, applying these techniques usually requires profound programming knowledge and machine learning expertise. As a result, many social scientists do not apply them. This Element provides the working social scientist with an overview of the most common methods for text classification, an intuition of their applicability, and Python code to execute them. It covers both the ethical foundations of such work as well as the emerging potential of neural network methods.

Web Data Mining with Python

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Publisher : BPB Publications
ISBN 13 : 9355513631
Total Pages : 309 pages
Book Rating : 4.3/5 (555 download)

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Book Synopsis Web Data Mining with Python by : Dr. Ranjana Rajnish

Download or read book Web Data Mining with Python written by Dr. Ranjana Rajnish and published by BPB Publications. This book was released on 2023-01-31 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explore different web mining techniques to discover patterns, structures, and information from the web KEY FEATURES ● A complete overview of the basic and advanced concepts of Web mining. ● Work with easy-to-use open-source Python libraries for Web mining. ● Get familiar with the various beneficial areas and applications of Web mining. DESCRIPTION Data Science is the fastest growing job across the globe and is predicted to create 11.5 million jobs by 2026, so job seekers with this skill set have a lot of opportunities. One of the most sought areas in the field of Data Science is mining information from the web. If you are an aspiring Data Scientist looking to learn different Web mining techniques, then this book is for you. This book starts by covering the key concepts of Web mining and its taxonomy. It then explores the basics of Web scraping, its uses and components followed by topics like legal aspects related to scraping, data extraction and pre-processing, scraping dynamic websites, and CAPTCHA. The book also introduces you to the concept of Opinion mining and Web structure mining. Furthermore, it covers Web graph mining, Web information extraction, Web search and hyperlinks, Hyperlink Induced Topic Search (HITS) search, and partitioning algorithms that are used for Web mining. Towards the end, the book will teach you different mining techniques to discover interesting usage patterns from Web data. By the end of the book, you will master the art of data extraction using Python. WHAT YOU WILL LEARN ● Learn how to scrape data from any website with Python. ● Get familiar with the concepts of Opinion Mining and Sentiment Analysis. ● Use Web structure mining to discover structure information from the web. ● Learn how to collect and analyze social media data using Python. ● Use Web usage mining for predicting users' browsing behaviors. WHO THIS BOOK IS FOR The book is for anyone who wants to learn Web mining. Aspiring Data Scientists, Data Engineers, and Data Analysts who want to master Web mining will find this book very helpful. TABLE OF CONTENTS 1. Web Mining—An Introduction 2. Web Mining Taxonomy 3. Prominent Applications with Web Mining 4. Python Fundamentals 5. Web Scraping 6. Web Opinion Mining 7. Web Structure Mining 8. Social Network Analysis in Python 9. Web Usage Mining

Modern Data Mining with Python

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Publisher : BPB Publications
ISBN 13 : 9355519141
Total Pages : 471 pages
Book Rating : 4.3/5 (555 download)

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Book Synopsis Modern Data Mining with Python by : Dushyant Singh Sengar

Download or read book Modern Data Mining with Python written by Dushyant Singh Sengar and published by BPB Publications. This book was released on 2024-02-26 with total page 471 pages. Available in PDF, EPUB and Kindle. Book excerpt: Data miner’s survival kit for explainable, effective, and efficient algorithms enabling responsible decision-making KEY FEATURES ● Accessible, and case-based exploration of the most effective data mining techniques in Python. ● An indispensable guide for utilizing AI potential responsibly. ● Actionable insights on modeling techniques, deployment technologies, business needs, and the art of data science, for risk mitigation and better business outcomes. DESCRIPTION "Modern Data Mining with Python" is a guidebook for responsibly implementing data mining techniques that involve collecting, storing, and analyzing large amounts of structured and unstructured data to extract useful insights and patterns. Enter into the world of data mining and machine learning. Use insights from various data sources, from social media to credit card transactions. Master statistical tools, explore data trends, and patterns. Understand decision trees and artificial neural networks (ANNs). Manage high-dimensional data with dimensionality reduction. Explore binary classification with logistic regression. Spot concealed patterns with unsupervised learning. Analyze text with recurrent neural networks (RNNs) and visuals with convolutional neural networks (CNNs). Ensure model compliance with regulatory standards. After reading this book, readers will be equipped with the skills and knowledge necessary to use Python for data mining and analysis in an industry set-up. They will be able to analyze and implement algorithms on large structured and unstructured datasets. WHAT YOU WILL LEARN ● Explore the data mining spectrum ranging from data exploration and statistics. ● Gain hands-on experience applying modern algorithms to real-world problems in the financial industry. ● Develop an understanding of various risks associated with model usage in regulated industries. ● Gain knowledge about best practices and regulatory guidelines to mitigate model usage-related risk in key banking areas. ● Develop and deploy risk-mitigated algorithms on self-serve ModelOps platforms. WHO THIS BOOK IS FOR This book is for a wide range of early career professionals and students interested in data mining or data science with a financial services industry focus. Senior industry professionals, and educators, trying to implement data mining algorithms can benefit as well. TABLE OF CONTENTS 1. Understanding Data Mining in a Nutshell 2. Basic Statistics and Exploratory Data Analysis 3. Digging into Linear Regression 4. Exploring Logistic Regression 5. Decision Trees with Bagging and Boosting 6. Support Vector Machines and K-Nearest Neighbors 7. Putting Dimensionality Reduction into Action 8. Beginning with Unsupervised Models 9. Structured Data Classification using Artificial Neural Networks 10. Language Modeling with Recurrent Neural Networks 11. Image Processing with Convolutional Neural Networks 12. Understanding Model Risk Management for Data Mining Models 13. Adopting ModelOps to Manage Model Risk

Learning Data Mining with Python

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Author :
Publisher : Packt Publishing Ltd
ISBN 13 : 1784391204
Total Pages : 344 pages
Book Rating : 4.7/5 (843 download)

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Book Synopsis Learning Data Mining with Python by : Robert Layton

Download or read book Learning Data Mining with Python written by Robert Layton and published by Packt Publishing Ltd. This book was released on 2015-07-29 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: The next step in the information age is to gain insights from the deluge of data coming our way. Data mining provides a way of finding this insight, and Python is one of the most popular languages for data mining, providing both power and flexibility in analysis. This book teaches you to design and develop data mining applications using a variety of datasets, starting with basic classification and affinity analysis. Next, we move on to more complex data types including text, images, and graphs. In every chapter, we create models that solve real-world problems. There is a rich and varied set of libraries available in Python for data mining. This book covers a large number, including the IPython Notebook, pandas, scikit-learn and NLTK. Each chapter of this book introduces you to new algorithms and techniques. By the end of the book, you will gain a large insight into using Python for data mining, with a good knowledge and understanding of the algorithms and implementations.

Text Analytics with Python

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Author :
Publisher : Apress
ISBN 13 : 1484223888
Total Pages : 397 pages
Book Rating : 4.4/5 (842 download)

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Book Synopsis Text Analytics with Python by : Dipanjan Sarkar

Download or read book Text Analytics with Python written by Dipanjan Sarkar and published by Apress. This book was released on 2016-11-30 with total page 397 pages. Available in PDF, EPUB and Kindle. Book excerpt: Derive useful insights from your data using Python. You will learn both basic and advanced concepts, including text and language syntax, structure, and semantics. You will focus on algorithms and techniques, such as text classification, clustering, topic modeling, and text summarization. Text Analytics with Python teaches you the techniques related to natural language processing and text analytics, and you will gain the skills to know which technique is best suited to solve a particular problem. You will look at each technique and algorithm with both a bird's eye view to understand how it can be used as well as with a microscopic view to understand the mathematical concepts and to implement them to solve your own problems. What You Will Learn: Understand the major concepts and techniques of natural language processing (NLP) and text analytics, including syntax and structure Build a text classification system to categorize news articles, analyze app or game reviews using topic modeling and text summarization, and cluster popular movie synopses and analyze the sentiment of movie reviews Implement Python and popular open source libraries in NLP and text analytics, such as the natural language toolkit (nltk), gensim, scikit-learn, spaCy and Pattern Who This Book Is For : IT professionals, analysts, developers, linguistic experts, data scientists, and anyone with a keen interest in linguistics, analytics, and generating insights from textual data

Natural Language Processing and Computational Linguistics

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Publisher : Packt Publishing Ltd
ISBN 13 : 1788837037
Total Pages : 298 pages
Book Rating : 4.7/5 (888 download)

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Book Synopsis Natural Language Processing and Computational Linguistics by : Bhargav Srinivasa-Desikan

Download or read book Natural Language Processing and Computational Linguistics written by Bhargav Srinivasa-Desikan and published by Packt Publishing Ltd. This book was released on 2018-06-29 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: Work with Python and powerful open source tools such as Gensim and spaCy to perform modern text analysis, natural language processing, and computational linguistics algorithms. Key Features Discover the open source Python text analysis ecosystem, using spaCy, Gensim, scikit-learn, and Keras Hands-on text analysis with Python, featuring natural language processing and computational linguistics algorithms Learn deep learning techniques for text analysis Book Description Modern text analysis is now very accessible using Python and open source tools, so discover how you can now perform modern text analysis in this era of textual data. This book shows you how to use natural language processing, and computational linguistics algorithms, to make inferences and gain insights about data you have. These algorithms are based on statistical machine learning and artificial intelligence techniques. The tools to work with these algorithms are available to you right now - with Python, and tools like Gensim and spaCy. You'll start by learning about data cleaning, and then how to perform computational linguistics from first concepts. You're then ready to explore the more sophisticated areas of statistical NLP and deep learning using Python, with realistic language and text samples. You'll learn to tag, parse, and model text using the best tools. You'll gain hands-on knowledge of the best frameworks to use, and you'll know when to choose a tool like Gensim for topic models, and when to work with Keras for deep learning. This book balances theory and practical hands-on examples, so you can learn about and conduct your own natural language processing projects and computational linguistics. You'll discover the rich ecosystem of Python tools you have available to conduct NLP - and enter the interesting world of modern text analysis. What you will learn Why text analysis is important in our modern age Understand NLP terminology and get to know the Python tools and datasets Learn how to pre-process and clean textual data Convert textual data into vector space representations Using spaCy to process text Train your own NLP models for computational linguistics Use statistical learning and Topic Modeling algorithms for text, using Gensim and scikit-learn Employ deep learning techniques for text analysis using Keras Who this book is for This book is for you if you want to dive in, hands-first, into the interesting world of text analysis and NLP, and you're ready to work with the rich Python ecosystem of tools and datasets waiting for you!

Applied Text Mining

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Author :
Publisher : Springer
ISBN 13 : 9783031519161
Total Pages : 0 pages
Book Rating : 4.5/5 (191 download)

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Book Synopsis Applied Text Mining by : Usman Qamar

Download or read book Applied Text Mining written by Usman Qamar and published by Springer. This book was released on 2024-04-01 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook covers the concepts, theories, and implementations of text mining and natural language processing (NLP). It covers both the theory and the practical implementation, and every concept is explained with simple and easy-to-understand examples. It consists of three parts. In Part 1 which consists of three chapters details about basic concepts and applications of text mining are provided, including eg sentiment analysis and opinion mining. It builds a strong foundation for the reader in order to understand the remaining parts. In the five chapters of Part 2, all the core concepts of text analytics like feature engineering, text classification, text clustering, text summarization, topic mapping, and text visualization are covered. Finally, in Part 3 there are three chapters covering deep-learning-based text mining, which is the dominating method applied to practically all text mining tasks nowadays. Various deep learning approaches to text mining are covered, including models for processing and parsing text, for lexical analysis, and for machine translation. All three parts include large parts of Python code that shows the implementation of the described concepts and approaches. The textbook was specifically written to enable the teaching of both basic and advanced concepts from one single book. The implementation of every text mining task is carefully explained, based Python as the programming language and Spacy and NLTK as Natural Language Processing libraries. The book is suitable for both undergraduate and graduate students in computer science and engineering.

Text Analysis with Python

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Author :
Publisher :
ISBN 13 : 9789815049626
Total Pages : 0 pages
Book Rating : 4.0/5 (496 download)

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Book Synopsis Text Analysis with Python by : Mamta Mittal; Gopi

Download or read book Text Analysis with Python written by Mamta Mittal; Gopi and published by . This book was released on 2022-08-12 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Text Analysis with Python: A Research-Oriented Guide is a quick and comprehensive reference on text mining using python code. The main objective of the book is to equip the reader with the knowledge to apply various machine learning and deep learning techniques to text data. The book is organized into eight chapters which present the topic in a structured and progressive way. Key Features · Introduces the reader to Python programming and data processing · Introduces the reader to the preliminaries of natural language processing (NLP) · Covers data analysis and visualization using predefined python libraries and datasets · Teaches how to write text mining programs in Python · Includes text classification and clustering techniques · Informs the reader about different types of neural networks for text analysis · Includes advanced analytical techniques such as fuzzy logic and deep learning techniques · Explains concepts in a simplified and structured way that is ideal for learners · Includes References for further reading Text Analysis with Python: A Research-Oriented Guide is an ideal guide for students in data science and computer science courses, and for researchers and analysts who want to work on artificial intelligence projects that require the application of text mining and NLP techniques.