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trunk/tm/ChangeLog revision 806, Wed Jan 2 10:29:14 2008 UTC pkg/ChangeLog revision 919, Sat Mar 28 17:13:29 2009 UTC
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1    2009-03-28  Ingo Feinerer  <feinerer@logic.at>
2    
3            * inst/doc/extensions.Rnw: Finished vignette.
4    
5    2009-03-27  Ingo Feinerer  <feinerer@logic.at>
6    
7            * R/termdocmatrix.R: Start to work on new TermDocumentMatrix and
8            DocumentTermMatrix representations.
9    
10    2009-03-23  Ingo Feinerer  <feinerer@logic.at>
11    
12            * R/reader.R (readXML): New reader for arbitrary XML files.
13    
14    2009-03-22  Ingo Feinerer  <feinerer@logic.at>
15    
16            * R/source.R (CSVSource): Defunct (use DataframeSource instead).
17            (XMLSource): New XMLSource class for arbitrary XML files.
18            (Source): New slot Vectorized.
19    
20    2009-03-21  Ingo Feinerer  <feinerer@logic.at>
21    
22            * R/reader.R (readCustom): Experimental reader which can be
23            customized via user-defined mappings.
24    
25            * R/reader.R: Always use UTC time zone.
26    
27            * R/AAA.R (.onLoad): No longer try to start a MPI cluster.
28    
29    2009-03-20  Ingo Feinerer  <feinerer@logic.at>
30    
31            * R/reader.R (readDOC): Options can be passed over to antiword.
32    
33            * R/reader.R (readPDF): Options can be passed over to pdfinfo and
34            pdftotext.
35    
36    2009-03-10  Ingo Feinerer  <feinerer@logic.at>
37    
38            * R/source.R (DirSource): Add pattern and ignore.case arguments
39            which are internally passed over to list.files().
40    
41    2009-03-02  Ingo Feinerer  <feinerer@logic.at>
42    
43            * inst/doc/tm.Rnw: Suppress pointless loading message.
44    
45    2009-01-29  Ingo Feinerer  <feinerer@logic.at>
46    
47            * DESCRIPTION: Speed up package loading (via moving packages not
48            strictly necessary for normal operation to Suggests instead of
49            Depends).
50    
51    2009-01-08  Ingo Feinerer  <feinerer@logic.at>
52    
53            * R/reader.R (readNewsgroup): The date format is now configurable.
54    
55    2008-12-20  Ingo Feinerer  <feinerer@logic.at>
56    
57            * R/preprocess.R (convertMboxEml): Fix off-by-one error.
58    
59    2008-12-16  Ingo Feinerer  <feinerer@logic.at>
60    
61            * R/termdocmatrix.R (TermDocMatrix): Sort row indices.
62    
63    2008-12-06  Ingo Feinerer  <feinerer@logic.at>
64    
65            * R/source.R (DataframeSource): New source class for data frames.
66    
67            * R/source.R: Fixed non-standard call evaluation.
68    
69    2008-11-29  Ingo Feinerer  <feinerer@logic.at>
70    
71            * R/source.R (URISource): New source class for a single document.
72    
73    2008-11-27  Ingo Feinerer  <feinerer@logic.at>
74    
75            * R/source.R: Refactoring.
76    
77    2008-11-25  Ingo Feinerer  <feinerer@logic.at>
78    
79            * R/AAA.R (.onLoad, .Last): Use tryCatch() to handle misconfigured
80            Rmpi installations more gracefully.
81    
82    2008-11-08  Ingo Feinerer  <feinerer@logic.at>
83    
84            * R/source.R (Source): Add Length slot.
85    
86    2008-11-06  Ingo Feinerer  <feinerer@logic.at>
87    
88            * R/AAA.R: Unify duplicated .onLoad function.
89    
90    2008-11-03  Ingo Feinerer  <feinerer@logic.at>
91    
92            * DESCRIPTION (Suggests): Added Rmpi.
93    
94    2008-11-02  Ingo Feinerer  <feinerer@logic.at>
95    
96            * R/source.R (getElem): Fix 'no visible binding' warning.
97    
98            * man/WeightFunction.Rd: Fix signature.
99    
100    2008-08-03  Ingo Feinerer  <feinerer@logic.at>
101    
102            * R/weight.R: Introduce name abbreviations for weighting functions.
103    
104    2008-07-24  Ingo Feinerer  <feinerer@logic.at>
105    
106            * R/AAA.R (.onLoad, .Last): Start and stop MPI cluster.
107    
108            * R/cluster.R: Provide convenience functions for using a MPI
109            cluster.
110    
111            * R/termdocmatrix.R (TermDocMatrix): Use MPI cluster if
112            available.
113    
114            * R/textdoccol.R (tmIndex, tmFilter, tmMap): Use MPI cluster if
115            available.
116    
117    2008-07-17  Ingo Feinerer  <feinerer@logic.at>
118    
119            * R/textdoccol.R (lapply): Removed debug print out.
120    
121    2008-06-06  Ingo Feinerer  <h0125130@wu-wien.ac.at>
122    
123            * R/reader.R (readRCV1): Improved meta data extraction from
124            Reuters Corpus Volume 1 documents.
125    
126    2008-05-25  Ingo Feinerer  <h0125130@wu-wien.ac.at>
127    
128            * R/transform.R: Ensure that all mappings preserve multiline
129            structures.
130    
131    2008-05-24  Ingo Feinerer  <h0125130@wu-wien.ac.at>
132    
133            * R/filter.R: Every filter has now an attribute indicating whether
134            it sould be applied to document level (doclevel).
135    
136            * R/textdoccol.R (tmFilter): Set searchFullText as new default
137            filter.
138    
139    2008-04-23  Ingo Feinerer  <h0125130@wu-wien.ac.at>
140    
141            * R/transform.R (replacePatterns): Replaced removeWords by
142            replacePatterns. Suggested by Christian Buchta.
143    
144            * R/textdoccol.R (inspect): Improved formatting.
145    
146    2008-04-19  Ingo Feinerer  <h0125130@wu-wien.ac.at>
147    
148            * inst/CITATION: Updated JSS article information.
149    
150            * R/textdoccol.R (setAs): Added coerce method from list to
151            corpus.
152    
153            * R/meta.R (meta): Improved meta data handling.
154    
155    2008-03-21  Ingo Feinerer  <h0125130@wu-wien.ac.at>
156    
157            * R/textdoccol.R (materialize, tmMap): Improvements suggested by
158            Christian Buchta.
159    
160            * inst/CITATION: Added template to include JSS article reference.
161    
162    2008-03-12  Ingo Feinerer  <h0125130@wu-wien.ac.at>
163    
164            * R/textdoccol.R (tmMap): Introduced lazy mapping.
165    
166            * R/source.R: Added VectorSource.
167    
168    2008-02-23  Ingo Feinerer  <h0125130@wu-wien.ac.at>
169    
170            * man/: Language codes should be in ISO 639-1 format.
171    
172            * R/textdoccol.R (asPlain): Preserve local meta data.
173    
174    2008-01-31  Ingo Feinerer  <h0125130@wu-wien.ac.at>
175    
176            * R/textdoccol.R (writeCorpus): Function for writing a corpus
177            containing plain text documents to disk.
178    
179    2008-01-30  Ingo Feinerer  <h0125130@wu-wien.ac.at>
180    
181            * R/termdocmatrix.R (TermDocMatrix): Ensure that dimnames are
182            always set correctly.
183    
184            * R/textdoccol.R: Set load = TRUE as default for load on demand
185            since in most cases this is the wanted behaviour.
186    
187    2008-01-24  Ingo Feinerer  <h0125130@wu-wien.ac.at>
188    
189            * R/: Renamed TextDocCol to Corpus, and Corpus to Content.
190    
191            * DESCRIPTION: Updated Version to 0.3 due to core name changes.
192    
193    2008-01-22  Ingo Feinerer  <h0125130@wu-wien.ac.at>
194    
195            * R/meta.R (meta): New function for consistent access to meta data
196            of document collections, repositories, and texts.
197    
198    2008-01-21  Ingo Feinerer  <h0125130@wu-wien.ac.at>
199    
200            * R/: Better support for encodings.
201    
202    2008-01-13  Ingo Feinerer  <h0125130@wu-wien.ac.at>
203    
204            * R/textdoccol.R (TextDocCol): Fixed bug regarding default reader
205            selection when no reader argument is given.
206    
207    2008-01-05  Ingo Feinerer  <h0125130@wu-wien.ac.at>
208    
209            * R/source.R (CSVSource): Now uses read.csv instead of scan
210            internally.
211    
212  2008-01-02  Ingo Feinerer  <h0125130@wu-wien.ac.at>  2008-01-02  Ingo Feinerer  <h0125130@wu-wien.ac.at>
213    
214          * R/reader.R (getReaders): Returns available reader functions.          * R/reader.R (getReaders): Returns available reader functions.

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