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Diff of /trunk/tm/ChangeLog

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revision 694, Sun Dec 31 14:47:46 2006 UTC revision 724, Sun Apr 1 21:13:36 2007 UTC
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1    2007-04-01  Ingo Feinerer  <h0125130@wu-wien.ac.at>
2    
3            * R/textdoccol.R: Finished experimental database support. Not yet
4            intensively tested.
5    
6            * R/source.R: Now each source has a default reader.
7    
8            * R/reader.R: \code{FunctionGenerator} is now an attribute, not a
9            class anymore.
10    
11            * R/plaintextdoc.R: Custom show method for plain text documents.
12    
13            * R/aobjects.R: Added a class for structured text documents.
14    
15            * R/reader.R: Replaced remaining \code{parser} occurrences with
16            \code{reader}.
17    
18            * R/textdoccol.R (summary): Indent tags.
19    
20            * R/textdocco.R (removePunctuation): Transform method to remove
21            punctuation marks.
22    
23    2007-03-21  Ingo Feinerer  <h0125130@wu-wien.ac.at>
24    
25            * R/textdoccol.R (sFilter): Simplified sFilter significantly by
26            using prescindMeta().
27    
28    2007-03-18  Ingo Feinerer  <h0125130@wu-wien.ac.at>
29    
30            * R/textdoccol.R: Improved database support.
31    
32    2007-03-16  Ingo Feinerer  <h0125130@wu-wien.ac.at>
33    
34            * R/termdocmatrix.R (TermDocMatrix): Uses sparse matrices.
35    
36            * R/resolve.R (resolveISOcode): Extracts the language from a ISO
37            language code.
38    
39            * R/textdoccol.R (TextDocCol): Refactored several parser arguments
40            into parserControl argument.
41    
42            * R/aobjects.R (TextDocument): Introduced the "Language" slot.
43    
44    2007-03-14  Ingo Feinerer  <h0125130@wu-wien.ac.at>
45    
46            * Work/tmDataSetup.R: The datasets acq and crude can now be
47            created on the fly.
48    
49            * R/stopwords.R: Introduced a function returning the stopwords for
50            a given language (English, German and French at the moment)
51    
52            * R/textdoccol.R (stemDoc): Stemming uses Rstem if available,
53            otherwise falls back to Snowball package.
54    
55    2007-01-30  Ingo Feinerer  <h0125130@wu-wien.ac.at>
56    
57            * man/dissimilarity-methods.Rd: Make clear that any method offered
58            by "dists" from package "cba" can be used.
59    
60    2007-01-22  Ingo Feinerer  <h0125130@wu-wien.ac.at>
61    
62            * inst/doc/tm.Rnw: Fixed quotes-appearing-as-boxes-bug according
63            to Kurt's latex suggestion. Removed points and underscores in
64            variable names for consistent naming.
65    
66            * DESCRIPTION: Update to version 0.1-2.
67    
68            * man/TextRepository.Rd: Fixed bug in documentation.
69    
70    2007-01-12  Ingo Feinerer  <h0125130@wu-wien.ac.at>
71    
72            * DESCRIPTION: Update to version 0.1-1.
73    
74    2007-01-09  Ingo Feinerer  <h0125130@wu-wien.ac.at>
75    
76            * R/textdoccol.R (stemDoc): Use Rstem::wordStem instead of
77            wordStem.
78    
79    2007-01-06  Ingo Feinerer  <h0125130@wu-wien.ac.at>
80    
81            * R/: Changes due to Kurt's review.
82    
83  2006-12-31  Ingo Feinerer  <h0125130@wu-wien.ac.at>  2006-12-31  Ingo Feinerer  <h0125130@wu-wien.ac.at>
84    
85          * R/: Implemented improvements based upon comments by David          * R/: Implemented improvements based upon comments by David

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