A Keyword Extracting Technique Based on TFIDF Algorithm
ZHANG Zhi-hua
LU Hai-liang
YU Gang
Abstract：Enterprise knowledge repository increases with the explosive growth rate, most of which is unstructured text data.The application often can not meet the user's query requests quickly and accurately. To solve this problem, a novel text mining technique based on TFIDF with synonymous substitutions and adjacent integrationis proposed, which can reduce the server stress and make it more efficient to extract expected information. Finally, examples demonstrate the effectiveness of the algorithm.
Keywords：Text MiningKey words ExtractionTerm Frequency
Publication Date：2015-01-01
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：3( 158-160 )