A NOVEL APPROACH FOR TEXT EXTRACTION USING EFFECTIVE PATTERN MATCHING TECHNIQUE

Bhaskaran Shankaran, Milindkumar Patil, Shankar Suryawanshi, Sandesh Mandhane, S.S.Raskar

Abstract: There are many data mining techniques have been proposed for mining useful patterns from documents. Still, how to effectively use and update discovered patterns is open for future research , especially in the field of text mining. As most existing text mining methods adopted term-based approaches, they all suffer from the problems of polysemy(words have multiple meanings) and synonymy(multiple words have same meaning). People have held hypothesis that pattern-based approaches should perform better than the term-based, but many experiments does not support this hypothesis. This paper presents an innovative and effective pattern discovery technique which includes the processes of pattern deploying and pattern matching, to improve the effective use of discovered patterns.

Keywords: Pattern Mining, Pattern Taxonomy Model, Inner Pattern Evolving, TF-IDF, NLP etc

DOI: https://doi.org/10.15623/ijret.2015.0401040