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keyword-extraction

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The purpose of this project is to connect an ontology(from Protégé) to RStudio and retrieve the details of each class of the ontology on which we have analysed and retrived 5 keywords for each class using tf–idf and also calculate the page rank based on a query search using cosine distance.

  • Updated Jun 2, 2020
  • R

This Github repository is generated for our work on UBIS: Unigram Bigram Importance Score for feature extraction and selection using graph of words which is under review in Expert Systems with Applications. It is interesting to note that the importance of uni-grams and bi-grams may contribute more efficiently in determining the feature space vec…

  • Updated Jan 17, 2022
  • Python

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