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Diff of /trunk/tm/ChangeLog

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revision 710, Mon Jan 22 12:35:10 2007 UTC revision 723, Sun Apr 1 16:12:26 2007 UTC
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1    2007-04-01  Ingo Feinerer  <h0125130@wu-wien.ac.at>
2    
3            * R/source.R: Now each source has a default reader.
4    
5            * R/reader.R: \code{FunctionGenerator} is now an attribute, not a
6            class anymore.
7    
8            * R/plaintextdoc.R: Custom show method for plain text documents.
9    
10            * R/aobjects.R: Added a class for structured text documents.
11    
12            * R/reader.R: Replaced remaining \code{parser} occurrences with
13            \code{reader}.
14    
15            * R/textdoccol.R (summary): Indent tags.
16    
17            * R/textdocco.R (removePunctuation): Transform method to remove
18            punctuation marks.
19    
20    2007-03-21  Ingo Feinerer  <h0125130@wu-wien.ac.at>
21    
22            * R/textdoccol.R (sFilter): Simplified sFilter significantly by
23            using prescindMeta().
24    
25    2007-03-18  Ingo Feinerer  <h0125130@wu-wien.ac.at>
26    
27            * R/textdoccol.R: Improved database support.
28    
29    2007-03-16  Ingo Feinerer  <h0125130@wu-wien.ac.at>
30    
31            * R/termdocmatrix.R (TermDocMatrix): Uses sparse matrices.
32    
33            * R/resolve.R (resolveISOcode): Extracts the language from a ISO
34            language code.
35    
36            * R/textdoccol.R (TextDocCol): Refactored several parser arguments
37            into parserControl argument.
38    
39            * R/aobjects.R (TextDocument): Introduced the "Language" slot.
40    
41    2007-03-14  Ingo Feinerer  <h0125130@wu-wien.ac.at>
42    
43            * Work/tmDataSetup.R: The datasets acq and crude can now be
44            created on the fly.
45    
46            * R/stopwords.R: Introduced a function returning the stopwords for
47            a given language (English, German and French at the moment)
48    
49            * R/textdoccol.R (stemDoc): Stemming uses Rstem if available,
50            otherwise falls back to Snowball package.
51    
52    2007-01-30  Ingo Feinerer  <h0125130@wu-wien.ac.at>
53    
54            * man/dissimilarity-methods.Rd: Make clear that any method offered
55            by "dists" from package "cba" can be used.
56    
57  2007-01-22  Ingo Feinerer  <h0125130@wu-wien.ac.at>  2007-01-22  Ingo Feinerer  <h0125130@wu-wien.ac.at>
58    
59          * inst/doc/tm.Rnw: Fixed quotes-appearing-as-boxes-bug according          * inst/doc/tm.Rnw: Fixed quotes-appearing-as-boxes-bug according

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