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Diff of /trunk/R/tm/ChangeLog

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revision 17, Sat Nov 5 14:47:12 2005 UTC revision 26, Sat Dec 3 15:20:17 2005 UTC
# Line 1  Line 1 
1    2005-12-03  Ingo Feinerer  <h0125130@wu-wien.ac.at>
2    
3            * Updated documentation
4    
5    2005-11-30  Ingo Feinerer  <h0125130@wu-wien.ac.at>
6    
7            * Wrote R documentation for some classes and methods.
8    
9    2005-11-19  Ingo Feinerer  <h0125130@wu-wien.ac.at>
10    
11            * R/textdoccol.R: Constructor of textdoccol allows import of CSV
12            files. See the questionnaire data/Umfrage.csv for such an example.
13            We are now able to import files in Reuters-21578 XML format.
14    
15            * Changed class interfaces in various files. Weighting of the text
16            matrix is now possible.
17    
18    2005-11-08  Ingo Feinerer  <h0125130@wu-wien.ac.at>
19    
20            * R/textdoccol.R: One can build term-document matrices if
21            nessecary (with buildTDM(...)) and fill the field tdm from a text
22            document collection with it.
23    
24            * R/textmatrix.R: Wrote S4 class for term-document matrices.
25    
26    2005-11-06  Ingo Feinerer  <h0125130@wu-wien.ac.at>
27    
28            * R/textdoccol.R: We now can read in a whole XML file with several
29            news items.
30    
31  2005-11-05  Ingo Feinerer  <h0125130@wu-wien.ac.at>  2005-11-05  Ingo Feinerer  <h0125130@wu-wien.ac.at>
32    
33          * R/textdoccol.R: Set up an S4 class for a collection of text          * R/textdoccol.R: Set up an S4 class for a collection of text

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