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trunk/R/textmin/ChangeLog revision 65, Tue Oct 31 17:10:24 2006 UTC trunk/tm/ChangeLog revision 710, Mon Jan 22 12:35:10 2007 UTC
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1    2007-01-22  Ingo Feinerer  <h0125130@wu-wien.ac.at>
2    
3            * inst/doc/tm.Rnw: Fixed quotes-appearing-as-boxes-bug according
4            to Kurt's latex suggestion. Removed points and underscores in
5            variable names for consistent naming.
6    
7            * DESCRIPTION: Update to version 0.1-2.
8    
9            * man/TextRepository.Rd: Fixed bug in documentation.
10    
11    2007-01-12  Ingo Feinerer  <h0125130@wu-wien.ac.at>
12    
13            * DESCRIPTION: Update to version 0.1-1.
14    
15    2007-01-09  Ingo Feinerer  <h0125130@wu-wien.ac.at>
16    
17            * R/textdoccol.R (stemDoc): Use Rstem::wordStem instead of
18            wordStem.
19    
20    2007-01-06  Ingo Feinerer  <h0125130@wu-wien.ac.at>
21    
22            * R/: Changes due to Kurt's review.
23    
24    2006-12-31  Ingo Feinerer  <h0125130@wu-wien.ac.at>
25    
26            * R/: Implemented improvements based upon comments by David
27            Meyer.
28    
29    2006-12-17  Ingo Feinerer  <h0125130@wu-wien.ac.at>
30    
31            * inst/doc/: Rewrote vignette.
32    
33            * man/: Improved documentation.
34    
35    2006-12-16  Ingo Feinerer  <h0125130@wu-wien.ac.at>
36    
37            * man/: Updated documentation.
38    
39            * DESCRIPTION: Changed package name to "tm". Updated version to
40            0.1 for first CRAN release.
41    
42            * inst/texts/gmane.comp.lang.r.general.mbox: mbox Gmane R mailing
43            list archive example.
44    
45            * inst/texts/gmane.comp.lang.r.gr.rdf: RSS Gmane R mailing list
46            archive example.
47    
48            * R/preprocess.R (convert_mbox_eml): A simple e-mail converter
49            from (several mails per box) mbox format to (single mail per file)
50            eml format.
51    
52    2006-12-08  Ingo Feinerer  <h0125130@wu-wien.ac.at>
53    
54            * data/crude.rda: Rebuilt.
55    
56            * data/acq.rda: Rebuilt.
57    
58            * R/reader.R: Factored out reader and parser methods from
59            textdoccol.R.
60    
61            * R/source.R: Factored out Source methods from aobjects.R and
62            textdoccol.R.
63            (GmaneRSource): Encapsulates Gmane R mailing list archive RSS
64            feeds.
65    
66            * R/textdoccol.R (DirSource): Added support for recursive
67            traversal of directories.
68    
69    2006-12-07  Ingo Feinerer  <h0125130@wu-wien.ac.at>
70    
71            * R/textdoccol.R ([[): Loads the document corpus automatically
72            into memory upon access.
73            (tm_transform, tm_filter): Removed several checks whether the
74            document is already loaded ([[ ensures this now).
75            (gmane_r_reader): Reader for RSS feeds as provided by the Gmane R
76            mailing list archive.
77    
78    2006-12-06  Ingo Feinerer  <h0125130@wu-wien.ac.at>
79    
80            * R/aobjects.R (TextDocument): Is now a virtual class.
81            (Source): Is now a virtual class.
82    
83    2006-12-05  Ingo Feinerer  <h0125130@wu-wien.ac.at>
84    
85            * R/textdoccol.R (c): Support for an arbitrary number of document
86            collections.
87    
88    2006-11-26  Ingo Feinerer  <h0125130@wu-wien.ac.at>
89    
90            * R/textrepo.R: Updated TextRepository (constructor), append_elem,
91            append_meta and remove_meta.
92    
93            * R/textdoccol.R: Removed modify_metadata method.
94    
95            * R/textrepo.R: Removed modify_metadata method.
96    
97            * R/textdoccol.R (remove_meta): Supports removal of document
98            collection metadata and document (= in data frame) metadata.
99    
100    2006-11-23  Ingo Feinerer  <h0125130@wu-wien.ac.at>
101    
102            * R/textdoccol.R (append_doc): Bug fix for handling empty metadata.
103    
104            * data/crude.rda: Rebuilt.
105    
106            * data/acq.rda: Rebuilt.
107    
108            * inst/doc/textmin.Rnw: Updated vignette to reflect code changes.
109    
110            * R/textdoccol.R ([): Bug fix for subsetting a document
111            collection's data frame.
112    
113    2006-11-22  Ingo Feinerer  <h0125130@wu-wien.ac.at>
114    
115            * R/textdoccol.R: Bug fixes in s_filter. Added full query support
116            to s_filter.
117    
118            * R/textdoccol.R: Local text documents' metadata can now be copied
119            to a document collection's data frame with prescind_meta.
120    
121    2006-11-21  Ingo Feinerer  <h0125130@wu-wien.ac.at>
122    
123            * R/: Text documents' slot metadata is now accessible in s_filter.
124    
125            * R/: Rewrote s_filter function (has still some restrictions).
126    
127    2006-11-20  Ingo Feinerer  <h0125130@wu-wien.ac.at>
128    
129            * R/: Various fixes in handling metadata.
130    
131            * R/: Added update mechanism for text document collections.
132    
133    2006-11-19  Ingo Feinerer  <h0125130@wu-wien.ac.at>
134    
135            * R/: Merging of document collections now creates a binary tree
136            for reconstructing merged document collections.
137    
138            * R/: Redesign of metadata for document collections.
139    
140    2006-11-07  Ingo Feinerer  <h0125130@wu-wien.ac.at>
141    
142            * R/: Messages now use \code{ngettext}.
143    
144    2006-11-03  Ingo Feinerer  <h0125130@wu-wien.ac.at>
145    
146            * R/: Added functions for modifying and removing metadata.
147    
148    2006-11-01  Ingo Feinerer  <h0125130@wu-wien.ac.at>
149    
150            * man/: Updated some documentation.
151    
152            * R/: Corrected some connection issues.
153    
154            * inst/doc: Worked on the vignette.
155    
156  2006-10-31  Ingo Feinerer  <h0125130@wu-wien.ac.at>  2006-10-31  Ingo Feinerer  <h0125130@wu-wien.ac.at>
157    
158            * inst/: Added texts and started vignette.
159    
160          * R/: Final changes based upon David's comments.          * R/: Final changes based upon David's comments.
161    
162  2006-10-29  Ingo Feinerer  <h0125130@wu-wien.ac.at>  2006-10-29  Ingo Feinerer  <h0125130@wu-wien.ac.at>

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