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revision 806, Wed Jan 2 10:29:14 2008 UTC revision 876, Sat Dec 6 15:58:01 2008 UTC
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1    2008-12-06  Ingo Feinerer  <feinerer@logic.at>
2    
3            * R/source.R (DataframeSource): New source class for data frames.
4    
5            * R/source.R: Fixed non-standard call evaluation.
6    
7    2008-11-29  Ingo Feinerer  <feinerer@logic.at>
8    
9            * R/source.R (URISource): New source class for a single document.
10    
11    2008-11-27  Ingo Feinerer  <feinerer@logic.at>
12    
13            * R/source.R: Refactoring.
14    
15    2008-11-25  Ingo Feinerer  <feinerer@logic.at>
16    
17            * R/AAA.R (.onLoad, .Last): Use tryCatch() to handle misconfigured
18            Rmpi installations more gracefully.
19    
20    2008-11-08  Ingo Feinerer  <feinerer@logic.at>
21    
22            * R/source.R (Source): Add Length slot.
23    
24    2008-11-06  Ingo Feinerer  <feinerer@logic.at>
25    
26            * R/AAA.R: Unify duplicated .onLoad function.
27    
28    2008-11-03  Ingo Feinerer  <feinerer@logic.at>
29    
30            * DESCRIPTION (Suggests): Added Rmpi.
31    
32    2008-11-02  Ingo Feinerer  <feinerer@logic.at>
33    
34            * R/source.R (getElem): Fix 'no visible binding' warning.
35    
36            * man/WeightFunction.Rd: Fix signature.
37    
38    2008-08-03  Ingo Feinerer  <feinerer@logic.at>
39    
40            * R/weight.R: Introduce name abbreviations for weighting functions.
41    
42    2008-07-24  Ingo Feinerer  <feinerer@logic.at>
43    
44            * R/AAA.R (.onLoad, .Last): Start and stop MPI cluster.
45    
46            * R/cluster.R: Provide convenience functions for using a MPI
47            cluster.
48    
49            * R/termdocmatrix.R (TermDocMatrix): Use MPI cluster if
50            available.
51    
52            * R/textdoccol.R (tmIndex, tmFilter, tmMap): Use MPI cluster if
53            available.
54    
55    2008-07-17  Ingo Feinerer  <feinerer@logic.at>
56    
57            * R/textdoccol.R (lapply): Removed debug print out.
58    
59    2008-06-06  Ingo Feinerer  <h0125130@wu-wien.ac.at>
60    
61            * R/reader.R (readRCV1): Improved meta data extraction from
62            Reuters Corpus Volume 1 documents.
63    
64    2008-05-25  Ingo Feinerer  <h0125130@wu-wien.ac.at>
65    
66            * R/transform.R: Ensure that all mappings preserve multiline
67            structures.
68    
69    2008-05-24  Ingo Feinerer  <h0125130@wu-wien.ac.at>
70    
71            * R/filter.R: Every filter has now an attribute indicating whether
72            it sould be applied to document level (doclevel).
73    
74            * R/textdoccol.R (tmFilter): Set searchFullText as new default
75            filter.
76    
77    2008-04-23  Ingo Feinerer  <h0125130@wu-wien.ac.at>
78    
79            * R/transform.R (replacePatterns): Replaced removeWords by
80            replacePatterns. Suggested by Christian Buchta.
81    
82            * R/textdoccol.R (inspect): Improved formatting.
83    
84    2008-04-19  Ingo Feinerer  <h0125130@wu-wien.ac.at>
85    
86            * inst/CITATION: Updated JSS article information.
87    
88            * R/textdoccol.R (setAs): Added coerce method from list to
89            corpus.
90    
91            * R/meta.R (meta): Improved meta data handling.
92    
93    2008-03-21  Ingo Feinerer  <h0125130@wu-wien.ac.at>
94    
95            * R/textdoccol.R (materialize, tmMap): Improvements suggested by
96            Christian Buchta.
97    
98            * inst/CITATION: Added template to include JSS article reference.
99    
100    2008-03-12  Ingo Feinerer  <h0125130@wu-wien.ac.at>
101    
102            * R/textdoccol.R (tmMap): Introduced lazy mapping.
103    
104            * R/source.R: Added VectorSource.
105    
106    2008-02-23  Ingo Feinerer  <h0125130@wu-wien.ac.at>
107    
108            * man/: Language codes should be in ISO 639-1 format.
109    
110            * R/textdoccol.R (asPlain): Preserve local meta data.
111    
112    2008-01-31  Ingo Feinerer  <h0125130@wu-wien.ac.at>
113    
114            * R/textdoccol.R (writeCorpus): Function for writing a corpus
115            containing plain text documents to disk.
116    
117    2008-01-30  Ingo Feinerer  <h0125130@wu-wien.ac.at>
118    
119            * R/termdocmatrix.R (TermDocMatrix): Ensure that dimnames are
120            always set correctly.
121    
122            * R/textdoccol.R: Set load = TRUE as default for load on demand
123            since in most cases this is the wanted behaviour.
124    
125    2008-01-24  Ingo Feinerer  <h0125130@wu-wien.ac.at>
126    
127            * R/: Renamed TextDocCol to Corpus, and Corpus to Content.
128    
129            * DESCRIPTION: Updated Version to 0.3 due to core name changes.
130    
131    2008-01-22  Ingo Feinerer  <h0125130@wu-wien.ac.at>
132    
133            * R/meta.R (meta): New function for consistent access to meta data
134            of document collections, repositories, and texts.
135    
136    2008-01-21  Ingo Feinerer  <h0125130@wu-wien.ac.at>
137    
138            * R/: Better support for encodings.
139    
140    2008-01-13  Ingo Feinerer  <h0125130@wu-wien.ac.at>
141    
142            * R/textdoccol.R (TextDocCol): Fixed bug regarding default reader
143            selection when no reader argument is given.
144    
145    2008-01-05  Ingo Feinerer  <h0125130@wu-wien.ac.at>
146    
147            * R/source.R (CSVSource): Now uses read.csv instead of scan
148            internally.
149    
150  2008-01-02  Ingo Feinerer  <h0125130@wu-wien.ac.at>  2008-01-02  Ingo Feinerer  <h0125130@wu-wien.ac.at>
151    
152          * R/reader.R (getReaders): Returns available reader functions.          * R/reader.R (getReaders): Returns available reader functions.

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