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trunk/tm/ChangeLog revision 788, Sun Oct 14 12:16:26 2007 UTC pkg/ChangeLog revision 893, Mon Mar 2 21:58:13 2009 UTC
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1    2009-03-02  Ingo Feinerer  <feinerer@logic.at>
2    
3            * inst/doc/tm.Rnw: Suppress pointless loading message.
4    
5    2009-01-29  Ingo Feinerer  <feinerer@logic.at>
6    
7            * DESCRIPTION: Speed up package loading (via moving packages not
8            strictly necessary for normal operation to Suggests instead of
9            Depends).
10    
11    2009-01-08  Ingo Feinerer  <feinerer@logic.at>
12    
13            * R/reader.R (readNewsgroup): The date format is now configurable.
14    
15    2008-12-20  Ingo Feinerer  <feinerer@logic.at>
16    
17            * R/preprocess.R (convertMboxEml): Fix off-by-one error.
18    
19    2008-12-16  Ingo Feinerer  <feinerer@logic.at>
20    
21            * R/termdocmatrix.R (TermDocMatrix): Sort row indices.
22    
23    2008-12-06  Ingo Feinerer  <feinerer@logic.at>
24    
25            * R/source.R (DataframeSource): New source class for data frames.
26    
27            * R/source.R: Fixed non-standard call evaluation.
28    
29    2008-11-29  Ingo Feinerer  <feinerer@logic.at>
30    
31            * R/source.R (URISource): New source class for a single document.
32    
33    2008-11-27  Ingo Feinerer  <feinerer@logic.at>
34    
35            * R/source.R: Refactoring.
36    
37    2008-11-25  Ingo Feinerer  <feinerer@logic.at>
38    
39            * R/AAA.R (.onLoad, .Last): Use tryCatch() to handle misconfigured
40            Rmpi installations more gracefully.
41    
42    2008-11-08  Ingo Feinerer  <feinerer@logic.at>
43    
44            * R/source.R (Source): Add Length slot.
45    
46    2008-11-06  Ingo Feinerer  <feinerer@logic.at>
47    
48            * R/AAA.R: Unify duplicated .onLoad function.
49    
50    2008-11-03  Ingo Feinerer  <feinerer@logic.at>
51    
52            * DESCRIPTION (Suggests): Added Rmpi.
53    
54    2008-11-02  Ingo Feinerer  <feinerer@logic.at>
55    
56            * R/source.R (getElem): Fix 'no visible binding' warning.
57    
58            * man/WeightFunction.Rd: Fix signature.
59    
60    2008-08-03  Ingo Feinerer  <feinerer@logic.at>
61    
62            * R/weight.R: Introduce name abbreviations for weighting functions.
63    
64    2008-07-24  Ingo Feinerer  <feinerer@logic.at>
65    
66            * R/AAA.R (.onLoad, .Last): Start and stop MPI cluster.
67    
68            * R/cluster.R: Provide convenience functions for using a MPI
69            cluster.
70    
71            * R/termdocmatrix.R (TermDocMatrix): Use MPI cluster if
72            available.
73    
74            * R/textdoccol.R (tmIndex, tmFilter, tmMap): Use MPI cluster if
75            available.
76    
77    2008-07-17  Ingo Feinerer  <feinerer@logic.at>
78    
79            * R/textdoccol.R (lapply): Removed debug print out.
80    
81    2008-06-06  Ingo Feinerer  <h0125130@wu-wien.ac.at>
82    
83            * R/reader.R (readRCV1): Improved meta data extraction from
84            Reuters Corpus Volume 1 documents.
85    
86    2008-05-25  Ingo Feinerer  <h0125130@wu-wien.ac.at>
87    
88            * R/transform.R: Ensure that all mappings preserve multiline
89            structures.
90    
91    2008-05-24  Ingo Feinerer  <h0125130@wu-wien.ac.at>
92    
93            * R/filter.R: Every filter has now an attribute indicating whether
94            it sould be applied to document level (doclevel).
95    
96            * R/textdoccol.R (tmFilter): Set searchFullText as new default
97            filter.
98    
99    2008-04-23  Ingo Feinerer  <h0125130@wu-wien.ac.at>
100    
101            * R/transform.R (replacePatterns): Replaced removeWords by
102            replacePatterns. Suggested by Christian Buchta.
103    
104            * R/textdoccol.R (inspect): Improved formatting.
105    
106    2008-04-19  Ingo Feinerer  <h0125130@wu-wien.ac.at>
107    
108            * inst/CITATION: Updated JSS article information.
109    
110            * R/textdoccol.R (setAs): Added coerce method from list to
111            corpus.
112    
113            * R/meta.R (meta): Improved meta data handling.
114    
115    2008-03-21  Ingo Feinerer  <h0125130@wu-wien.ac.at>
116    
117            * R/textdoccol.R (materialize, tmMap): Improvements suggested by
118            Christian Buchta.
119    
120            * inst/CITATION: Added template to include JSS article reference.
121    
122    2008-03-12  Ingo Feinerer  <h0125130@wu-wien.ac.at>
123    
124            * R/textdoccol.R (tmMap): Introduced lazy mapping.
125    
126            * R/source.R: Added VectorSource.
127    
128    2008-02-23  Ingo Feinerer  <h0125130@wu-wien.ac.at>
129    
130            * man/: Language codes should be in ISO 639-1 format.
131    
132            * R/textdoccol.R (asPlain): Preserve local meta data.
133    
134    2008-01-31  Ingo Feinerer  <h0125130@wu-wien.ac.at>
135    
136            * R/textdoccol.R (writeCorpus): Function for writing a corpus
137            containing plain text documents to disk.
138    
139    2008-01-30  Ingo Feinerer  <h0125130@wu-wien.ac.at>
140    
141            * R/termdocmatrix.R (TermDocMatrix): Ensure that dimnames are
142            always set correctly.
143    
144            * R/textdoccol.R: Set load = TRUE as default for load on demand
145            since in most cases this is the wanted behaviour.
146    
147    2008-01-24  Ingo Feinerer  <h0125130@wu-wien.ac.at>
148    
149            * R/: Renamed TextDocCol to Corpus, and Corpus to Content.
150    
151            * DESCRIPTION: Updated Version to 0.3 due to core name changes.
152    
153    2008-01-22  Ingo Feinerer  <h0125130@wu-wien.ac.at>
154    
155            * R/meta.R (meta): New function for consistent access to meta data
156            of document collections, repositories, and texts.
157    
158    2008-01-21  Ingo Feinerer  <h0125130@wu-wien.ac.at>
159    
160            * R/: Better support for encodings.
161    
162    2008-01-13  Ingo Feinerer  <h0125130@wu-wien.ac.at>
163    
164            * R/textdoccol.R (TextDocCol): Fixed bug regarding default reader
165            selection when no reader argument is given.
166    
167    2008-01-05  Ingo Feinerer  <h0125130@wu-wien.ac.at>
168    
169            * R/source.R (CSVSource): Now uses read.csv instead of scan
170            internally.
171    
172    2008-01-02  Ingo Feinerer  <h0125130@wu-wien.ac.at>
173    
174            * R/reader.R (getReaders): Returns available reader functions.
175    
176            * R/termdocmatrix.R (TermDocMatrix): Set new modular constructor
177            as default.
178    
179    2007-12-02  Ingo Feinerer  <h0125130@wu-wien.ac.at>
180    
181            * R/stopwords.R (stopwords): Shortened code, removed codetools
182            variable warnings.
183    
184            * man/: Documentation for showMeta, added an example for tmMap.
185    
186            * inst/doc/tm.Rnw: Updated vignette, comments on MS word reader,
187            some minor typos fixed.
188    
189    2007-12-01  Ingo Feinerer  <h0125130@wu-wien.ac.at>
190    
191            * R/aobjects.R (showMeta): Added method for pretty printing a
192            text document's meta data.
193    
194    2007-11-29  Ingo Feinerer  <h0125130@wu-wien.ac.at>
195    
196            * R/textdoccol.R (TextDocCol): Better handling of empty
197            arguments.
198    
199            * NAMESPACE: Exported readDOC.
200    
201            * man/completeStems.Rd: Added an example.
202    
203    2007-11-18  Ingo Feinerer  <h0125130@wu-wien.ac.at>
204    
205            * R/stopwords.R (stopwords): Look up .dat files at every
206            call. Allows users to modify stopword .dat files interactively.
207    
208    2007-11-06  Ingo Feinerer  <h0125130@wu-wien.ac.at>
209    
210            * R/termdocmatrix.R (termFreq): Correct processing of empty
211            documents.
212    
213    2007-10-27  Ingo Feinerer  <h0125130@wu-wien.ac.at>
214    
215            * man/: Updated documentation.
216    
217    2007-10-21  Ingo Feinerer  <h0125130@wu-wien.ac.at>
218    
219            * R/complete.R (completeStems): Completes (heuristically) word
220            stems.
221    
222            * R/termdocmatrix.R (TermDocMatrix2): New modular
223            constructor.
224    
225            * NAMESPACE: Exported termFreq.
226    
227    2007-10-16  Ingo Feinerer  <h0125130@wu-wien.ac.at>
228    
229            * R/reader.R (readDOC): Added MS Word reader (using antiword).
230    
231  2007-10-14  Ingo Feinerer  <h0125130@wu-wien.ac.at>  2007-10-14  Ingo Feinerer  <h0125130@wu-wien.ac.at>
232    
233          * R/weight.R: Weighting functions for TermDocMatrix.          * R/weight.R: Weighting functions for TermDocMatrix.

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