Write a program to gather information about word tokens

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Reference no: EM131683664

Assignment

Write a program to gather information about word tokens in the sample database. You need to use Java programming language.

Use your program to generate the following information:

1.The number of word tokens in the database;

2.The number of unique words in the database;

3.The number of words that occur only once in the database;

4.For 30 most frequent words in the database, provide: TF, IDF, TF*IDF and probabilities.

(TF: term frequency

IDF:inverse document frequency)

5.The average number of word tokens per document.

What I need:

1. Documents of answers to the questions above (word is ok).

2. Source code.

Attachment:- Transcripts.zip

Reference no: EM131683664

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