Effective Pattern Discovery for Text Mining

Effective Pattern Discovery for Text Mining

LAP Lambert Academic Publishing ( 2022-07-22 )

€ 43,90

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Text mining is the technique that helps users find useful information from a large amount of digital text data. It is therefore crucial that a good text mining model should retrieve the information that users require with relevant efficiency.Most text mining methods use the keyword-based approaches, whereas others choose the phrase technique to construct a text representation for a set of documents. It is believed that the phrase-based approaches should perform better than the keyword-based ones as it is considered that more information is carried by a phrase than by a single term. Based on this hypothesis, Lewis conducted several experiments using phrasal indexing language on a text categorization task. Ironically, the results showed that the phrase-based indexing language was not superior to the word-based one. Although phrases carry less ambiguous and more succinct meanings than Individual words.

Book Details:

ISBN-13:

978-620-5-48822-5

ISBN-10:

6205488221

EAN:

9786205488225

Book language:

English

By (author) :

Kartik Nikam

Number of pages:

76

Published on:

2022-07-22

Category:

Technology