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Diff of /trunk/tm/ChangeLog

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revision 758, Wed Jun 13 02:25:36 2007 UTC revision 775, Sat Jul 28 13:57:02 2007 UTC
# Line 1  Line 1 
1    2007-07-28  Ingo Feinerer  <h0125130@wu-wien.ac.at>
2    
3            * R/textdoccol.R (asPlain): Conversion from
4            StructuredTextDocuments to PlainTextDocuments.
5    
6    2007-07-21  Ingo Feinerer  <h0125130@wu-wien.ac.at>
7    
8            * R/termdocmatrix.R: Added convenience methods ("[", nrow, ncol)
9            for accessing term-document matrices.
10    
11            * inst/doc/tm.Rnw: readPDF is only called if pdftotext and pdfinfo
12            are installed.
13    
14    2007-07-17  Ingo Feinerer  <h0125130@wu-wien.ac.at>
15    
16            * R/termdocmatrix.R (TermDocMatrix): Improved efficiency. Kudos to
17            Christian Buchta.
18    
19    2007-07-15  Ingo Feinerer  <h0125130@wu-wien.ac.at>
20    
21            * inst/doc/tm.Rnw: Update vignette (readPDF, readHTML, preprocessReut21578XML).
22    
23    2007-07-14  Ingo Feinerer  <h0125130@wu-wien.ac.at>
24    
25            * R/reader.R (readHTML): Added very simple HTML reader to obtain StructuredTextDocuments.
26    
27            * R/reader.R (readPDF): Added PDF reader.
28    
29    2007-07-13  Ingo Feinerer  <h0125130@wu-wien.ac.at>
30    
31            * DESCRIPTION: Moved proxy from Depends to Imports to avoid name clashes.
32    
33            * inst/stopwords/english.dat: Added the term "yes" to stopwords.
34    
35            * R/termdocmatrix.R (dim): dim function for TermDocMatrix.
36    
37            * R/preprocess.R (convertMboxEml): Accepts gzipped mboxes.
38    
39    2007-07-11  Ingo Feinerer  <h0125130@wu-wien.ac.at>
40    
41            * R/distmeasure.R (dissimilarity): Replaced dists call from
42            package cba by new dist call from package proxy.
43    
44    2007-07-10  Ingo Feinerer  <h0125130@wu-wien.ac.at>
45    
46            * inst/doc/tm.Rnw: Described removeSparseTerms and Dictionary.
47    
48    2007-06-21  Ingo Feinerer  <h0125130@wu-wien.ac.at>
49    
50            * R/termdocmatrix.R: require() uses the quietly option to suppress
51            loading messages.
52    
53  2007-06-12  Ingo Feinerer  <h0125130@wu-wien.ac.at>  2007-06-12  Ingo Feinerer  <h0125130@wu-wien.ac.at>
54    
55          * R/dictionary.R: Added dictionary support.          * R/dictionary.R: Added dictionary support.

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