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Diff of /pkg/ChangeLog

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revision 1150, Tue Nov 15 15:37:17 2011 UTC revision 1166, Sat Dec 17 10:32:05 2011 UTC
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1    2011-12-17  Ingo Feinerer  <feinerer@logic.at>
2    
3            * DESCRIPTION (Version): Prepare for CRAN Christmas release.
4    
5    2011-12-12  Ingo Feinerer  <feinerer@logic.at>
6    
7            * R/utils.R (map_IETF_Snowball): Map empty input to "porter".
8    
9    2011-12-07  Ingo Feinerer  <feinerer@logic.at>
10    
11            * R/transform.R (removePunctuation): Add option to preserve
12            intra-word dashes.
13    
14    2011-12-06  Ingo Feinerer  <feinerer@logic.at>
15    
16            * R/matrix.R (termFreq): Allow reordering of control option
17            processing.
18    
19    2011-11-17  Ingo Feinerer  <feinerer@logic.at>
20    
21            * R/reader.R (readPDF): Use tools:::pdf_info() instead of external
22            pdfinfo tool.
23    
24            * inst/stopwords/SMART.dat: Add SMART information retrieval system
25            stopwords (which are also used by the MC toolkit).
26    
27            * R/matrix (termFreq): Allow local option \code{bounds$local} to
28            restrict how often a term may appear in each document (generalizes
29            \code{minDocFreq}). Similarly the local option \code{wordLenghts}
30            for word length bounds (generalizes \code{minWordLength}).
31    
32            * R/matrix.R (TermDocumentMatrix.VCorpus): New global option
33            \code{bounds$global} for restricting how often a term is allowed
34            to appear in different documents.
35    
36            * R/matrix.R (TermDocumentMatrix.VCorpus): Distinguish between
37            local options delegated internally to termFreq() and global
38            options which are processed by the term-document matrix
39            constructor itself.
40    
41  2011-11-15  Ingo Feinerer  <feinerer@logic.at>  2011-11-15  Ingo Feinerer  <feinerer@logic.at>
42    
43          * man/getTokenizers.Rd: Document getTokenizers().          * man/getTokenizers.Rd: Document getTokenizers().

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