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trunk/R/textmin/ChangeLog revision 54, Wed Sep 13 09:08:20 2006 UTC trunk/tm/ChangeLog revision 711, Tue Jan 30 13:03:55 2007 UTC
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1    2007-01-30  Ingo Feinerer  <h0125130@wu-wien.ac.at>
2    
3            * man/dissimilarity-methods.Rd: Make clear that any method offered
4            by "dists" from package "cba" can be used.
5    
6    2007-01-22  Ingo Feinerer  <h0125130@wu-wien.ac.at>
7    
8            * inst/doc/tm.Rnw: Fixed quotes-appearing-as-boxes-bug according
9            to Kurt's latex suggestion. Removed points and underscores in
10            variable names for consistent naming.
11    
12            * DESCRIPTION: Update to version 0.1-2.
13    
14            * man/TextRepository.Rd: Fixed bug in documentation.
15    
16    2007-01-12  Ingo Feinerer  <h0125130@wu-wien.ac.at>
17    
18            * DESCRIPTION: Update to version 0.1-1.
19    
20    2007-01-09  Ingo Feinerer  <h0125130@wu-wien.ac.at>
21    
22            * R/textdoccol.R (stemDoc): Use Rstem::wordStem instead of
23            wordStem.
24    
25    2007-01-06  Ingo Feinerer  <h0125130@wu-wien.ac.at>
26    
27            * R/: Changes due to Kurt's review.
28    
29    2006-12-31  Ingo Feinerer  <h0125130@wu-wien.ac.at>
30    
31            * R/: Implemented improvements based upon comments by David
32            Meyer.
33    
34    2006-12-17  Ingo Feinerer  <h0125130@wu-wien.ac.at>
35    
36            * inst/doc/: Rewrote vignette.
37    
38            * man/: Improved documentation.
39    
40    2006-12-16  Ingo Feinerer  <h0125130@wu-wien.ac.at>
41    
42            * man/: Updated documentation.
43    
44            * DESCRIPTION: Changed package name to "tm". Updated version to
45            0.1 for first CRAN release.
46    
47            * inst/texts/gmane.comp.lang.r.general.mbox: mbox Gmane R mailing
48            list archive example.
49    
50            * inst/texts/gmane.comp.lang.r.gr.rdf: RSS Gmane R mailing list
51            archive example.
52    
53            * R/preprocess.R (convert_mbox_eml): A simple e-mail converter
54            from (several mails per box) mbox format to (single mail per file)
55            eml format.
56    
57    2006-12-08  Ingo Feinerer  <h0125130@wu-wien.ac.at>
58    
59            * data/crude.rda: Rebuilt.
60    
61            * data/acq.rda: Rebuilt.
62    
63            * R/reader.R: Factored out reader and parser methods from
64            textdoccol.R.
65    
66            * R/source.R: Factored out Source methods from aobjects.R and
67            textdoccol.R.
68            (GmaneRSource): Encapsulates Gmane R mailing list archive RSS
69            feeds.
70    
71            * R/textdoccol.R (DirSource): Added support for recursive
72            traversal of directories.
73    
74    2006-12-07  Ingo Feinerer  <h0125130@wu-wien.ac.at>
75    
76            * R/textdoccol.R ([[): Loads the document corpus automatically
77            into memory upon access.
78            (tm_transform, tm_filter): Removed several checks whether the
79            document is already loaded ([[ ensures this now).
80            (gmane_r_reader): Reader for RSS feeds as provided by the Gmane R
81            mailing list archive.
82    
83    2006-12-06  Ingo Feinerer  <h0125130@wu-wien.ac.at>
84    
85            * R/aobjects.R (TextDocument): Is now a virtual class.
86            (Source): Is now a virtual class.
87    
88    2006-12-05  Ingo Feinerer  <h0125130@wu-wien.ac.at>
89    
90            * R/textdoccol.R (c): Support for an arbitrary number of document
91            collections.
92    
93    2006-11-26  Ingo Feinerer  <h0125130@wu-wien.ac.at>
94    
95            * R/textrepo.R: Updated TextRepository (constructor), append_elem,
96            append_meta and remove_meta.
97    
98            * R/textdoccol.R: Removed modify_metadata method.
99    
100            * R/textrepo.R: Removed modify_metadata method.
101    
102            * R/textdoccol.R (remove_meta): Supports removal of document
103            collection metadata and document (= in data frame) metadata.
104    
105    2006-11-23  Ingo Feinerer  <h0125130@wu-wien.ac.at>
106    
107            * R/textdoccol.R (append_doc): Bug fix for handling empty metadata.
108    
109            * data/crude.rda: Rebuilt.
110    
111            * data/acq.rda: Rebuilt.
112    
113            * inst/doc/textmin.Rnw: Updated vignette to reflect code changes.
114    
115            * R/textdoccol.R ([): Bug fix for subsetting a document
116            collection's data frame.
117    
118    2006-11-22  Ingo Feinerer  <h0125130@wu-wien.ac.at>
119    
120            * R/textdoccol.R: Bug fixes in s_filter. Added full query support
121            to s_filter.
122    
123            * R/textdoccol.R: Local text documents' metadata can now be copied
124            to a document collection's data frame with prescind_meta.
125    
126    2006-11-21  Ingo Feinerer  <h0125130@wu-wien.ac.at>
127    
128            * R/: Text documents' slot metadata is now accessible in s_filter.
129    
130            * R/: Rewrote s_filter function (has still some restrictions).
131    
132    2006-11-20  Ingo Feinerer  <h0125130@wu-wien.ac.at>
133    
134            * R/: Various fixes in handling metadata.
135    
136            * R/: Added update mechanism for text document collections.
137    
138    2006-11-19  Ingo Feinerer  <h0125130@wu-wien.ac.at>
139    
140            * R/: Merging of document collections now creates a binary tree
141            for reconstructing merged document collections.
142    
143            * R/: Redesign of metadata for document collections.
144    
145    2006-11-07  Ingo Feinerer  <h0125130@wu-wien.ac.at>
146    
147            * R/: Messages now use \code{ngettext}.
148    
149    2006-11-03  Ingo Feinerer  <h0125130@wu-wien.ac.at>
150    
151            * R/: Added functions for modifying and removing metadata.
152    
153    2006-11-01  Ingo Feinerer  <h0125130@wu-wien.ac.at>
154    
155            * man/: Updated some documentation.
156    
157            * R/: Corrected some connection issues.
158    
159            * inst/doc: Worked on the vignette.
160    
161    2006-10-31  Ingo Feinerer  <h0125130@wu-wien.ac.at>
162    
163            * inst/: Added texts and started vignette.
164    
165            * R/: Final changes based upon David's comments.
166    
167    2006-10-29  Ingo Feinerer  <h0125130@wu-wien.ac.at>
168    
169            * NAMESPACE: Corrected exports (generic methods need exportMethods
170            directives!).
171    
172    2006-10-26  Ingo Feinerer  <h0125130@wu-wien.ac.at>
173    
174            * R/: Modified the TextDocCol constructur and various parsers. It
175            is now modular and supports various file formats via plugins (see
176            the new "Source" class).
177    
178    2006-10-24  Ingo Feinerer  <h0125130@wu-wien.ac.at>
179    
180            * man/: Revised documentation after previous code changes.
181    
182    2006-10-23  Ingo Feinerer  <h0125130@wu-wien.ac.at>
183    
184            * R/: Remaining changes as discussed with David.
185    
186    2006-10-22  Ingo Feinerer  <h0125130@wu-wien.ac.at>
187    
188            * R/: Some changes as suggested by David. The rest will follow
189            within the next days.
190    
191    2006-09-26  Ingo Feinerer  <h0125130@wu-wien.ac.at>
192    
193            * man/: Finished documentation.
194    
195    2006-09-25  Ingo Feinerer  <h0125130@wu-wien.ac.at>
196    
197            * man/: Wrote some documentation.
198    
199    2006-09-24  Ingo Feinerer  <h0125130@wu-wien.ac.at>
200    
201            * R/: Further syntactic sugar in form of additional assignment and
202            accessor methods.
203    
204  2006-09-13  Ingo Feinerer  <h0125130@wu-wien.ac.at>  2006-09-13  Ingo Feinerer  <h0125130@wu-wien.ac.at>
205    
206          * R/: Syntactic sugar in form of "length", "show" and "summary"          * R/: Syntactic sugar in form of "length", "show" and "summary"
207          operators          operators.
208    
209  2006-08-24  Ingo Feinerer  <h0125130@wu-wien.ac.at>  2006-08-24  Ingo Feinerer  <h0125130@wu-wien.ac.at>
210    

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