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revision 1150, Tue Nov 15 15:37:17 2011 UTC revision 1159, Tue Dec 6 15:11:45 2011 UTC
# Line 1  Line 1 
1    2011-12-06  Ingo Feinerer  <feinerer@logic.at>
2    
3            * R/matrix.R (termFreq): Allow reordering of control option
4            processing.
5    
6    2011-11-17  Ingo Feinerer  <feinerer@logic.at>
7    
8            * R/reader.R (readPDF): Use tools:::pdf_info() instead of external
9            pdfinfo tool.
10    
11            * inst/stopwords/SMART.dat: Add SMART information retrieval system
12            stopwords (which are also used by the MC toolkit).
13    
14            * R/matrix (termFreq): Allow local option \code{bounds$local} to
15            restrict how often a term may appear in each document (generalizes
16            \code{minDocFreq}). Similarly the local option \code{wordLenghts}
17            for word length bounds (generalizes \code{minWordLength}).
18    
19            * R/matrix.R (TermDocumentMatrix.VCorpus): New global option
20            \code{bounds$global} for restricting how often a term is allowed
21            to appear in different documents.
22    
23            * R/matrix.R (TermDocumentMatrix.VCorpus): Distinguish between
24            local options delegated internally to termFreq() and global
25            options which are processed by the term-document matrix
26            constructor itself.
27    
28  2011-11-15  Ingo Feinerer  <feinerer@logic.at>  2011-11-15  Ingo Feinerer  <feinerer@logic.at>
29    
30          * man/getTokenizers.Rd: Document getTokenizers().          * man/getTokenizers.Rd: Document getTokenizers().

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