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revision 17, Sat Nov 5 14:47:12 2005 UTC revision 33, Thu Dec 15 13:29:17 2005 UTC
# Line 1  Line 1 
1    2005-12-15  Ingo Feinerer  <h0125130@wu-wien.ac.at>
2    
3            * R/aobjects.R: Changed package document structure to avoid class
4            dependency problems.
5    
6    2005-12-06  Ingo Feinerer  <h0125130@wu-wien.ac.at>
7    
8            * Wrote a script for the ModLewis Split for the Reuters-21578 XML
9            data set.
10    
11            * Finished documentation and reordered directory structure. Now "R
12            CMD check textmin" works without errors.
13    
14    2005-12-04  Ingo Feinerer  <h0125130@wu-wien.ac.at>
15    
16            * src/: Various splits can now be easily created for the
17            Reuters21578 data set.
18    
19    2005-12-03  Ingo Feinerer  <h0125130@wu-wien.ac.at>
20    
21            * Updated documentation
22    
23    2005-11-30  Ingo Feinerer  <h0125130@wu-wien.ac.at>
24    
25            * Wrote R documentation for some classes and methods.
26    
27    2005-11-19  Ingo Feinerer  <h0125130@wu-wien.ac.at>
28    
29            * R/textdoccol.R: Constructor of textdoccol allows import of CSV
30            files. See the questionnaire data/Umfrage.csv for such an example.
31            We are now able to import files in Reuters-21578 XML format.
32    
33            * Changed class interfaces in various files. Weighting of the text
34            matrix is now possible.
35    
36    2005-11-08  Ingo Feinerer  <h0125130@wu-wien.ac.at>
37    
38            * R/textdoccol.R: One can build term-document matrices if
39            nessecary (with buildTDM(...)) and fill the field tdm from a text
40            document collection with it.
41    
42            * R/textmatrix.R: Wrote S4 class for term-document matrices.
43    
44    2005-11-06  Ingo Feinerer  <h0125130@wu-wien.ac.at>
45    
46            * R/textdoccol.R: We now can read in a whole XML file with several
47            news items.
48    
49  2005-11-05  Ingo Feinerer  <h0125130@wu-wien.ac.at>  2005-11-05  Ingo Feinerer  <h0125130@wu-wien.ac.at>
50    
51          * 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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