Theory and Applications for Advanced Text Mining
Title | Theory and Applications for Advanced Text Mining PDF eBook |
Author | Shigeaki Sakurai |
Publisher | BoD – Books on Demand |
Pages | 230 |
Release | 2012-11-21 |
Genre | Computers |
ISBN | 9535108522 |
Due to the growth of computer technologies and web technologies, we can easily collect and store large amounts of text data. We can believe that the data include useful knowledge. Text mining techniques have been studied aggressively in order to extract the knowledge from the data since late 1990s. Even if many important techniques have been developed, the text mining research field continues to expand for the needs arising from various application fields. This book is composed of 9 chapters introducing advanced text mining techniques. They are various techniques from relation extraction to under or less resourced language. I believe that this book will give new knowledge in the text mining field and help many readers open their new research fields.
Text Mining
Title | Text Mining PDF eBook |
Author | Michael W. Berry |
Publisher | John Wiley & Sons |
Pages | 222 |
Release | 2010-02-25 |
Genre | Mathematics |
ISBN | 9780470689653 |
Text Mining: Applications and Theory presents the state-of-the-art algorithms for text mining from both the academic and industrial perspectives. The contributors span several countries and scientific domains: universities, industrial corporations, and government laboratories, and demonstrate the use of techniques from machine learning, knowledge discovery, natural language processing and information retrieval to design computational models for automated text analysis and mining. This volume demonstrates how advancements in the fields of applied mathematics, computer science, machine learning, and natural language processing can collectively capture, classify, and interpret words and their contexts. As suggested in the preface, text mining is needed when “words are not enough.” This book: Provides state-of-the-art algorithms and techniques for critical tasks in text mining applications, such as clustering, classification, anomaly and trend detection, and stream analysis. Presents a survey of text visualization techniques and looks at the multilingual text classification problem. Discusses the issue of cybercrime associated with chatrooms. Features advances in visual analytics and machine learning along with illustrative examples. Is accompanied by a supporting website featuring datasets. Applied mathematicians, statisticians, practitioners and students in computer science, bioinformatics and engineering will find this book extremely useful.
Text Mining
Title | Text Mining PDF eBook |
Author | Ashok N. Srivastava |
Publisher | CRC Press |
Pages | 330 |
Release | 2009-06-15 |
Genre | Business & Economics |
ISBN | 1420059459 |
The Definitive Resource on Text Mining Theory and Applications from Foremost Researchers in the FieldGiving a broad perspective of the field from numerous vantage points, Text Mining: Classification, Clustering, and Applications focuses on statistical methods for text mining and analysis. It examines methods to automatically cluster and classify te
The Text Mining Handbook
Title | The Text Mining Handbook PDF eBook |
Author | Ronen Feldman |
Publisher | Cambridge University Press |
Pages | 423 |
Release | 2007 |
Genre | Computers |
ISBN | 0521836573 |
Publisher description
Theory and Applications for Advanced Text Mining
Title | Theory and Applications for Advanced Text Mining PDF eBook |
Author | Berko Arendse |
Publisher | |
Pages | 300 |
Release | 2016-04-01 |
Genre | |
ISBN | 9781681173047 |
Due to the growth of computer technologies and web technologies, we can easily collect and store large amounts of text data. We can believe that the data include useful knowledge. Text mining, also referred to as text data mining, roughly equivalent to text analytics, refers to the process of deriving high-quality information from text. High-quality information is typically derived through the devising of patterns and trends through means such as statistical pattern learning. The purpose of Text Mining is to process unstructured information, extract meaningful numeric indices from the text, and, thus, make the information contained in the text accessible to the various data mining algorithms. Information can be extracted to derive summaries for the words contained in the documents or to compute summaries for the documents based on the words contained in them. Hence, you can analyze words, clusters of words used in documents, etc., or you could analyze documents and determine similarities between them or how they are related to other variables of interest in the data mining project. Text mining can help an organization derive potentially valuable business insights from text-based content such as word documents, email and postings on social media streams like Facebook, Twitter and LinkedIn. Mining unstructured data with natural language processing (NLP), statistical modeling and machine learning techniques can be challenging, however, because natural language text is often inconsistent. It contains ambiguities caused by inconsistent syntax and semantics, including slang, language specific to vertical industries and age groups, double entendres and sarcasm. Unstructured text is very common, and in fact may represent the majority of information available to a particular research or data mining project. Even if many important techniques have been developed, the text mining research field continues to expand for the needs arising from various application fields. Text mining techniques have been studied aggressively in order to extract the knowledge from the data since late 1990s. This book highlights the theory and applications of advanced text mining techniques..
Text Mining with R
Title | Text Mining with R PDF eBook |
Author | Julia Silge |
Publisher | "O'Reilly Media, Inc." |
Pages | 193 |
Release | 2017-06-12 |
Genre | Computers |
ISBN | 1491981628 |
Chapter 7. Case Study : Comparing Twitter Archives; Getting the Data and Distribution of Tweets; Word Frequencies; Comparing Word Usage; Changes in Word Use; Favorites and Retweets; Summary; Chapter 8. Case Study : Mining NASA Metadata; How Data Is Organized at NASA; Wrangling and Tidying the Data; Some Initial Simple Exploration; Word Co-ocurrences and Correlations; Networks of Description and Title Words; Networks of Keywords; Calculating tf-idf for the Description Fields; What Is tf-idf for the Description Field Words?; Connecting Description Fields to Keywords; Topic Modeling.
Text Processing in Python
Title | Text Processing in Python PDF eBook |
Author | David Mertz |
Publisher | Addison-Wesley Professional |
Pages | 544 |
Release | 2003 |
Genre | Computers |
ISBN | 9780321112545 |
bull; Demonstrates how Python is the perfect language for text-processing functions. bull; Provides practical pointers and tips that emphasize efficient, flexible, and maintainable approaches to text-processing challenges. bull; Helps programmers develop solutions for dealing with the increasing amounts of data with which we are all inundated.