Download E-books Practical Text Mining with Perl PDF

By Roger Bilisoly

Provides readers with the tools, algorithms, and ability to accomplish textual content mining tasks

This e-book is dedicated to the basics of textual content mining utilizing Perl, an open-source programming software that's freely on hand through the web ( It covers mining rules from numerous perspectives--statistics, info mining, linguistics, and data retrieval--and presents readers with the skill to effectively whole textual content mining initiatives on their own.

The publication starts off with an advent to normal expressions, a textual content trend method, and quantitative textual content summaries, all of that are basic instruments of studying textual content. Then, it builds upon this origin to explore:

  • Probability and texts, together with the bag-of-words model
  • Information retrieval innovations comparable to the TF-IDF similarity measure
  • Concordance strains and corpus linguistics
  • Multivariate concepts akin to correlation, vital parts research, and clustering
  • Perl modules, German, and permutation tests

Each bankruptcy is dedicated to a unmarried key subject, and the writer conscientiously and thoughtfully introduces mathematical suggestions as they come up, permitting readers to profit as they move with no need to consult extra books. The inclusion of diverse routines and worked-out examples extra enhances the book's student-friendly format.

Practical textual content Mining with Perl is perfect as a textbook for undergraduate and graduate classes in textual content mining and as a reference for a number of execs who're attracted to extracting info from textual content documents.

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