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6 Data Sets

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1. Badges: Badges labeled with a "+" or "-" as a function of a person's name

2. Bag of Words: This data set contains five text collections in the form of bags-of-words.

3. Legal Case Reports: A textual corpus of 4000 legal cases for automatic summarization and citation analysis. For each document we collect catchphrases, citations sentences, citation catchphrases and citation classes.

4. NSF Research Award Abstracts 1990-2003: This data set consists of (a) 129,000 abstracts describing NSF awards for basic research, (b) bag-of-word data files extracted from the abstracts, (c) a list of words used for indexing the bag-of-word

5. Reuters-21578 Text Categorization Collection: This is a collection of documents that appeared on Reuters newswire in 1987. The documents were assembled and indexed with categories.

6. Twenty Newsgroups: This data set consists of 20000 messages taken from 20 newsgroups.