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Diff of /trunk/tm/ChangeLog

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revision 741, Sat Apr 21 18:35:16 2007 UTC revision 744, Mon Apr 23 00:35:10 2007 UTC
# Line 1  Line 1 
1    2007-04-22  Ingo Feinerer  <h0125130@wu-wien.ac.at>
2    
3            * R/termdocmatrix.R (textvector): Stemming is now performed before
4            erasing stopwords.
5            (weightMatrix): Adapted to handle sparse matrices.
6            (TermDocMatrix): Sparse matrix is now efficiently built by
7            direct stepwise insertion of row values into it.
8    
9  2007-04-21  Ingo Feinerer  <h0125130@wu-wien.ac.at>  2007-04-21  Ingo Feinerer  <h0125130@wu-wien.ac.at>
10    
11          * DESCRIPTION: Replaced \pkg{filehashSQLite} with \pkg{filehash}          * DESCRIPTION: Replaced \pkg{filehashSQLite} with \pkg{filehash}

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