A Novel Approach for Keyword extraction in learning objects using text miningJournal: International Journal for Scientific Research and Development | IJSRD (Vol.3, No. 10)
Publication Date: 2016-01-01
Authors : Akshita Thakkar; Sandeep Chauhan;
Page : 478-480
Keywords : Decision Tree; Keyword Extraction; Text Mining; Krovetz stemmer; WordNET;
Keyword extraction, concept finding are in learning objects is very important subject in todayÃ¢â?¬â?¢s eLearning environment. Keywords are subset of words that contains the useful information about the content of the document. Keyword extraction is a process that is used to get the important keywords from documents. In this proposed System Decision tree algorithm is used for feature selection process using wordnet dictionary. WordNet is a lexical database of English which is used to find similarity from the candidate words. The words having highest similarity are taken as keywords.
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Last modified: 2016-01-07 19:02:57