Textual Information Access

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Textual Information Access

Author : Eric Gaussier
Publisher : John Wiley & Sons
ISBN 13 : 1118562801
Total Pages : 334 pages
Book Rating : 4.1/5 (185 download)

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Book Synopsis Textual Information Access by : Eric Gaussier

Download or read book Textual Information Access written by Eric Gaussier and published by John Wiley & Sons. This book was released on 2013-02-04 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents statistical models that have recently been developed within several research communities to access information contained in text collections. The problems considered are linked to applications aiming at facilitating information access: - information extraction and retrieval; - text classification and clustering; - opinion mining; - comprehension aids (automatic summarization, machine translation, visualization). In order to give the reader as complete a description as possible, the focus is placed on the probability models used in the applications concerned, by highlighting the relationship between models and applications and by illustrating the behavior of each model on real collections. Textual Information Access is organized around four themes: informational retrieval and ranking models, classification and clustering (regression logistics, kernel methods, Markov fields, etc.), multilingualism and machine translation, and emerging applications such as information exploration. Contents Part 1: Information Retrieval 1. Probabilistic Models for Information Retrieval, Stéphane Clinchant and Eric Gaussier. 2. Learnable Ranking Models for Automatic Text Summarization and Information Retrieval, Massih-Réza Amini, David Buffoni, Patrick Gallinari, Tuong Vinh Truong and Nicolas Usunier. Part 2: Classification and Clustering 3. Logistic Regression and Text Classification, Sujeevan Aseervatham, Eric Gaussier, Anestis Antoniadis, Michel Burlet and Yves Denneulin. 4. Kernel Methods for Textual Information Access, Jean-Michel Renders. 5. Topic-Based Generative Models for Text Information Access, Jean-Cédric Chappelier. 6. Conditional Random Fields for Information Extraction, Isabelle Tellier and Marc Tommasi. Part 3: Multilingualism 7. Statistical Methods for Machine Translation, Alexandre Allauzen and François Yvon. Part 4: Emerging Applications 8. Information Mining: Methods and Interfaces for Accessing Complex Information, Josiane Mothe, Kurt Englmeier and Fionn Murtagh. 9. Opinion Detection as a Topic Classification Problem, Juan-Manuel Torres-Moreno, Marc El-Bèze, Patrice Bellot and Fréderic Béchet.

Text- and Speech-Triggered Information Access

Author : Steve Renals
Publisher : Springer Science & Business Media
ISBN 13 : 3540406352
Total Pages : 203 pages
Book Rating : 4.5/5 (44 download)

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Book Synopsis Text- and Speech-Triggered Information Access by : Steve Renals

Download or read book Text- and Speech-Triggered Information Access written by Steve Renals and published by Springer Science & Business Media. This book was released on 2003-08-04 with total page 203 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents revised versions of the lectures given at the 8th ELSNET European Summer School on Language and Speech Communication held on the Island of Chios, Greece, in summer 2000. Besides an introductory survey, the book presents lectures on data analysis for multimedia libraries, pronunciation modeling for large vocabulary speech recognition, statistical language modeling, very large scale information retrieval, reduction of information variation in text, and a concluding chapter on open questions in research for linguistics in information access. The book gives newcomers to language and speech communication a clear overview of the main technologies and problems in the area. Researchers and professionals active in the area will appreciate the book as a concise review of the technologies used in text- and speech-triggered information access.

Practical Text Mining and Statistical Analysis for Non-structured Text Data Applications

Author : Gary Miner
Publisher : Academic Press
ISBN 13 : 012386979X
Total Pages : 1096 pages
Book Rating : 4.1/5 (238 download)

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Book Synopsis Practical Text Mining and Statistical Analysis for Non-structured Text Data Applications by : Gary Miner

Download or read book Practical Text Mining and Statistical Analysis for Non-structured Text Data Applications written by Gary Miner and published by Academic Press. This book was released on 2012-01-11 with total page 1096 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The world contains an unimaginably vast amount of digital information which is getting ever vaster ever more rapidly. This makes it possible to do many things that previously could not be done: spot business trends, prevent diseases, combat crime and so on. Managed well, the textual data can be used to unlock new sources of economic value, provide fresh insights into science and hold governments to account. As the Internet expands and our natural capacity to process the unstructured text that it contains diminishes, the value of text mining for information retrieval and search will increase dramatically. This comprehensive professional reference brings together all the information, tools and methods a professional will need to efficiently use text mining applications and statistical analysis. The Handbook of Practical Text Mining and Statistical Analysis for Non-structured Text Data Applications presents a comprehensive how- to reference that shows the user how to conduct text mining and statistically analyze results. In addition to providing an in-depth examination of core text mining and link detection tools, methods and operations, the book examines advanced preprocessing techniques, knowledge representation considerations, and visualization approaches. Finally, the book explores current real-world, mission-critical applications of text mining and link detection using real world example tutorials in such varied fields as corporate, finance, business intelligence, genomics research, and counterterrorism activities"--

Data and Text Processing for Health and Life Sciences

Author : Francisco M. Couto
Publisher : Springer
ISBN 13 : 3030138453
Total Pages : 98 pages
Book Rating : 4.0/5 (31 download)

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Book Synopsis Data and Text Processing for Health and Life Sciences by : Francisco M. Couto

Download or read book Data and Text Processing for Health and Life Sciences written by Francisco M. Couto and published by Springer. This book was released on 2019-06-10 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book is a step-by-step introduction on how shell scripting can help solve many of the data processing tasks that Health and Life specialists face everyday with minimal software dependencies. The examples presented in the book show how simple command line tools can be used and combined to retrieve data and text from web resources, to filter and mine literature, and to explore the semantics encoded in biomedical ontologies. To store data this book relies on open standard text file formats, such as TSV, CSV, XML, and OWL, that can be open by any text editor or spreadsheet application. The first two chapters, Introduction and Resources, provide a brief introduction to the shell scripting and describe popular data resources in Health and Life Sciences. The third chapter, Data Retrieval, starts by introducing a common data processing task that involves multiple data resources. Then, this chapter explains how to automate each step of that task by introducing the required commands line tools one by one. The fourth chapter, Text Processing, shows how to filter and analyze text by using simple string matching techniques and regular expressions. The last chapter, Semantic Processing, shows how XPath queries and shell scripting is able to process complex data, such as the graphs used to specify ontologies. Besides being almost immutable for more than four decades and being available in most of our personal computers, shell scripting is relatively easy to learn by Health and Life specialists as a sequence of independent commands. Comprehending them is like conducting a new laboratory protocol by testing and understanding its procedural steps and variables, and combining their intermediate results. Thus, this book is particularly relevant to Health and Life specialists or students that want to easily learn how to process data and text, and which in return may facilitate and inspire them to acquire deeper bioinformatics skills in the future.

Analyzing Textual Information

Author : Johannes Ledolter
Publisher : SAGE Publications
ISBN 13 : 1544390025
Total Pages : 143 pages
Book Rating : 4.5/5 (443 download)

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Book Synopsis Analyzing Textual Information by : Johannes Ledolter

Download or read book Analyzing Textual Information written by Johannes Ledolter and published by SAGE Publications. This book was released on 2021-05-26 with total page 143 pages. Available in PDF, EPUB and Kindle. Book excerpt: Researchers in the social sciences and beyond are dealing more and more with massive quantities of text data requiring analysis, from historical letters to the constant stream of content in social media. Traditional texts on statistical analysis have focused on numbers, but this book will provide a practical introduction to the quantitative analysis of textual data. Using up-to-date R methods, this book will take readers through the text analysis process, from text mining and pre-processing the text to final analysis. It includes two major case studies using historical and more contemporary text data to demonstrate the practical applications of these methods. Currently, there is no introductory how-to book on textual data analysis with R that is up-to-date and applicable across the social sciences. Code and a variety of additional resources to enrich the use of this book are available on an accompanying website. These resources include data files from the 39th Congress, and also the collection of tweets of President Trump, now no longer available to researchers via Twitter itself.

Clinical Text Mining

Author : Hercules Dalianis
Publisher : Springer
ISBN 13 : 3319785036
Total Pages : 192 pages
Book Rating : 4.3/5 (197 download)

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Book Synopsis Clinical Text Mining by : Hercules Dalianis

Download or read book Clinical Text Mining written by Hercules Dalianis and published by Springer. This book was released on 2018-05-14 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book describes the results of natural language processing and machine learning methods applied to clinical text from electronic patient records. It is divided into twelve chapters. Chapters 1-4 discuss the history and background of the original paper-based patient records, their purpose, and how they are written and structured. These initial chapters do not require any technical or medical background knowledge. The remaining eight chapters are more technical in nature and describe various medical classifications and terminologies such as ICD diagnosis codes, SNOMED CT, MeSH, UMLS, and ATC. Chapters 5-10 cover basic tools for natural language processing and information retrieval, and how to apply them to clinical text. The difference between rule-based and machine learning-based methods, as well as between supervised and unsupervised machine learning methods, are also explained. Next, ethical concerns regarding the use of sensitive patient records for research purposes are discussed, including methods for de-identifying electronic patient records and safely storing patient records. The book’s closing chapters present a number of applications in clinical text mining and summarise the lessons learned from the previous chapters. The book provides a comprehensive overview of technical issues arising in clinical text mining, and offers a valuable guide for advanced students in health informatics, computational linguistics, and information retrieval, and for researchers entering these fields.

Data Mining

Author : John Wang
Publisher : IGI Global
ISBN 13 : 1591400953
Total Pages : 484 pages
Book Rating : 4.5/5 (914 download)

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Book Synopsis Data Mining by : John Wang

Download or read book Data Mining written by John Wang and published by IGI Global. This book was released on 2003-01-01 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: Data Mining: Opportunities and Challenges presents an overview of the state of the art approaches in this new and multidisciplinary field of data mining. The primary objective of this book is to explore the myriad issues regarding data mining, specifically focusing on those areas that explore new methodologies or examine case studies. This book contains numerous chapters written by an international team of forty-four experts representing leading scientists and talented young scholars from seven different countries.

Evaluating Systems for Multilingual and Multimodal Information Access

Author : Thomas Deselaers
Publisher : Springer
ISBN 13 : 3642044476
Total Pages : 1026 pages
Book Rating : 4.6/5 (42 download)

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Book Synopsis Evaluating Systems for Multilingual and Multimodal Information Access by : Thomas Deselaers

Download or read book Evaluating Systems for Multilingual and Multimodal Information Access written by Thomas Deselaers and published by Springer. This book was released on 2009-09-29 with total page 1026 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ninth campaign of the Cross-Language Evaluation Forum (CLEF) for European languages was held from January to September 2008. There were seven main eval- tion tracks in CLEF 2008 plus two pilot tasks. The aim, as usual, was to test the p- formance of a wide range of multilingual information access (MLIA) systems or s- tem components. This year, 100 groups, mainly but not only from academia, parti- pated in the campaign. Most of the groups were from Europe but there was also a good contingent from North America and Asia plus a few participants from South America and Africa. Full details regarding the design of the tracks, the methodologies used for evaluation, and the results obtained by the participants can be found in the different sections of these proceedings. The results of the CLEF 2008 campaign were presented at a two-and-a-half day workshop held in Aarhus, Denmark, September 17–19, and attended by 150 resear- ers and system developers. The annual workshop, held in conjunction with the European Conference on Digital Libraries, plays an important role by providing the opportunity for all the groups that have participated in the evaluation campaign to get together comparing approaches and exchanging ideas. The schedule of the workshop was divided between plenary track overviews, and parallel, poster and breakout sessions presenting this year’s experiments and discu- ing ideas for the future. There were several invited talks.

Text Displays

Author : George Leonard Gropper
Publisher : Educational Technology
ISBN 13 : 9780877782315
Total Pages : 412 pages
Book Rating : 4.7/5 (823 download)

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Book Synopsis Text Displays by : George Leonard Gropper

Download or read book Text Displays written by George Leonard Gropper and published by Educational Technology. This book was released on 1991 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents a formal and comprehensive account of how any type of text display can be visually organized to make it more effective.

Data, Engineering and Applications

Author : Sanjeev Sharma
Publisher : Springer Nature
ISBN 13 : 9811946876
Total Pages : 693 pages
Book Rating : 4.8/5 (119 download)

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Book Synopsis Data, Engineering and Applications by : Sanjeev Sharma

Download or read book Data, Engineering and Applications written by Sanjeev Sharma and published by Springer Nature. This book was released on 2022-10-11 with total page 693 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book contains select proceedings of the 3rd International Conference on Data, Engineering, and Applications (IDEA 2021). It includes papers from experts in industry and academia that address state-of-the-art research in the areas of big data, data mining, machine learning, data science, and their associated learning systems and applications. This book will be a valuable reference guide for all graduate students, researchers, and scientists interested in exploring the potential of big data applications.

Mobile and Ubiquitous Information Access

Author : Fabio Crestani
Publisher : Springer
ISBN 13 : 354024641X
Total Pages : 308 pages
Book Rating : 4.5/5 (42 download)

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Book Synopsis Mobile and Ubiquitous Information Access by : Fabio Crestani

Download or read book Mobile and Ubiquitous Information Access written by Fabio Crestani and published by Springer. This book was released on 2004-01-26 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ongoing migration of computing and information access from the desktop and te- phone to mobile computing devices such as PDAs, tablet PCs, and next-generation (3G) phones poses critical challenges for research on information access. Desktop computer users are now used to accessing vast quantities of complex data either directly on their PC or via the Internet – with many services now blurring that distinction. The current state-of-practice of mobile computing devices, be they mobile phones, hand-held computers, or personal digital assistants (PDAs), is very variable. Most mobile phones have no or very limited information storage and very poor Internet access. Furthermore, very few end-users make any, never mind extensive, use of the services that are provided. Hand-held computers, on the other hand, tend to have no wireless network capabilities and tend to be used very much as electronic diaries, with users tending not to go beyond basic diary applications.

Interactive Multimedia

Author : Dragan Cvetković
Publisher : BoD – Books on Demand
ISBN 13 : 1789239117
Total Pages : 230 pages
Book Rating : 4.7/5 (892 download)

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Book Synopsis Interactive Multimedia by : Dragan Cvetković

Download or read book Interactive Multimedia written by Dragan Cvetković and published by BoD – Books on Demand. This book was released on 2019-09-25 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: Multimedia is the common name for media that combine more than one type of individual medium to create a single unit. Interactive media are the means of communication in which the outputs depend on the inputs made by the user. This book contains 11 chapters that are divided into two sections: Interactive Multimedia and Education and Interactive Multimedia and Medicine. The authors of the chapters deal with different topics within these disciplines, such as the importance of cloud storage, development of play tools for children, use of gaming on multimedia devices designed for the elderly, development of a reading, writing, and spelling program based on Luria's theories, as well as development of mobile applications called BloodHero dedicated to the increase in blood donors, etc.

Advances in Semantic Media Adaptation and Personalization

Author : Manolis Wallace
Publisher : Springer
ISBN 13 : 3540763619
Total Pages : 376 pages
Book Rating : 4.5/5 (47 download)

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Book Synopsis Advances in Semantic Media Adaptation and Personalization by : Manolis Wallace

Download or read book Advances in Semantic Media Adaptation and Personalization written by Manolis Wallace and published by Springer. This book was released on 2008-01-04 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Realizing the growing importance of semantic adaptation and personalization of media, the editors of this book brought together leading researchers and practitioners of the field to discuss the state-of-the-art, and explore emerging exciting developments. This volume comprises extended versions of selected papers presented at the 1st International Workshop on Semantic Media Adaptation and Personalization (SMAP 2006), which took place in Athens in December 2006.

Research and Advanced Technology for Digital Libraries

Author : Serge Abiteboul
Publisher : Springer
ISBN 13 : 3540481559
Total Pages : 505 pages
Book Rating : 4.5/5 (44 download)

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Book Synopsis Research and Advanced Technology for Digital Libraries by : Serge Abiteboul

Download or read book Research and Advanced Technology for Digital Libraries written by Serge Abiteboul and published by Springer. This book was released on 2003-07-31 with total page 505 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the Third European Conference on Research and Advanced Technology for Digital Libaries, ECDL'99, held in Paris, France in September 1999. The 26 revised full papers presented were carefully reviewed and selected from a total of 124 submissions. The book is divided in topical sections on image categorization and access, audio and video in digital libraries, information retrieval, user adaptation, knowledge sharing, cross language issues, case studies, and modelling, accessability and connectedness.

Toponym Resolution in Text

Author : Jochen L. Leidner
Publisher : Universal-Publishers
ISBN 13 : 1581123841
Total Pages : 290 pages
Book Rating : 4.5/5 (811 download)

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Book Synopsis Toponym Resolution in Text by : Jochen L. Leidner

Download or read book Toponym Resolution in Text written by Jochen L. Leidner and published by Universal-Publishers. This book was released on 2008 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: Originally presented as author's thesis: Doctor of Philosophy, University of Edinburgh, 2007.

Semantics in Adaptive and Personalised Systems

Author : Pasquale Lops
Publisher : Springer Nature
ISBN 13 : 303005618X
Total Pages : 186 pages
Book Rating : 4.0/5 (3 download)

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Book Synopsis Semantics in Adaptive and Personalised Systems by : Pasquale Lops

Download or read book Semantics in Adaptive and Personalised Systems written by Pasquale Lops and published by Springer Nature. This book was released on 2019-09-18 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph gives a complete overview of the techniques and the methods for semantics-aware content representation and shows how to apply such techniques in various use cases, such as recommender systems, user profiling and social media analysis. Throughout the book, the authors provide an extensive analysis of the techniques currently proposed in the literature and cover all the available tools and libraries to implement and exploit such methodologies in real-world scenarios. The book first introduces the problem of information overload and the reasons why content-based information needs to be taken into account. Next, the basics of Natural Language Processing are provided, by describing operations such as tokenization, stopword removal, lemmatization, stemming, part-of-speech tagging, along with the main problems and issues. Finally, the book describes the different approaches for semantics-aware content representation: such approaches are split into ‘exogenous’ and ‘endogenous’ ones, depending on whether external knowledge sources as DBpedia or geometrical models and distributional semantics are used, respectively. To conclude, several successful use cases and an extensive list of available tools and resources to implement the approaches are shown. Semantics in Adaptive and Personalised Systems definitely fills the gap between the extensive literature on content-based recommender systems, natural language processing, and the different types of semantics-aware representations.

Interactive Multimodal Information Management

Author : Hervé Bourlard
Publisher : EPFL Press
ISBN 13 : 2940222711
Total Pages : 369 pages
Book Rating : 4.9/5 (42 download)

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Book Synopsis Interactive Multimodal Information Management by : Hervé Bourlard

Download or read book Interactive Multimodal Information Management written by Hervé Bourlard and published by EPFL Press. This book was released on 2021-04-15 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the past twenty years, computers and networks have gained a prominent role in supporting human communications. This book presents recent research in multimodal information processing, which demonstrates that computers can achieve more than what telephone calls or videoconferencing can do. The book offers a snapshot of current capabilities for the analysis of human communications in several modalities – audio, speech, language, images, video, and documents – and for accessing this information interactively. The book has a clear application goal, which is the capture, automatic analysis, storage, and retrieval of multimodal signals from human interaction in meetings. This goal provides a controlled experimental framework and helps generating shared data, which is required for methods based on machine learning. This goal has shaped the vision of the contributors to the book and of many other researchers cited in it. It has also received significant long-term support through a series of projects, including the Swiss National Center of Competence in Research (NCCR) in Interactive Multimodal Information Management (IM2), to which the contributors to the book have been connected.