searchEngineIDF

Reads a file and creates a search engine by indexing the file. <<<<<<< HEAD

Assumptions

• Index is mutable.
• Capital letters ignored.
• Data can fit in memory. Index is stored in memory.

###Key Features:

• Inverted Index
• Build Index for Query.
• Query takes m log m, where m is the average number of documents containing term.
• tf-idf score is used to find relevance.

###Procedures:

• Under Run Configurations in Eclipse, you can add the file name as an argument OR simply change the file variable
• Run main.java
• Make sure file is in the working directory.

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