Inverted Index

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Inverted Index and Boolean Retrieval Model

• Python 3.0
• Required Dependencies : nltk (Only for RegexpTokenizer)
• Can add Custom Stop Words List
• InvertedIndex.py :
  • Only Creates Inverted Index
• IndexAndQuery.py :
  • Creates Inverted Index through InvertedIndex.py
  • Retreieves a List of Relevant Documents for a String Query through Boolean Retrieval Model (AND/OR)

Comments Added for Better Understanding