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Diff of /pkg/ChangeLog

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revision 1108, Fri Oct 22 18:32:47 2010 UTC revision 1445, Sun Oct 9 09:30:58 2016 UTC
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1    2014-04-20  Ingo Feinerer <feinerer@logic.at>
2    
3            * ChangeLog: Not maintained as a separate file anymore. Please consult
4            the tm Subversion log messages (available at
5            https://r-forge.r-project.org/scm/viewvc.php/pkg/?root=tm) instead.
6    
7    2014-02-25  Ingo Feinerer <feinerer@logic.at>
8    
9            * NAMESPACE: Export pGetElem.URISource.
10    
11    2014-02-23  Ingo Feinerer <feinerer@logic.at>
12    
13            * R/complete.R (stemCompletion.PlainTextDocument): Avoid spurious
14            duplicate results. Reported by Seong-Hyeon Kim.
15    
16    2014-01-28  Ingo Feinerer <feinerer@logic.at>
17    
18            * R/utils.R (map_IETF_Snowball): Process three letter codes.
19    
20    2014-01-07  Ingo Feinerer <feinerer@logic.at>
21    
22            * DESCRIPTION (Version): Prepare for CRAN New Year release.
23    
24    2014-01-05  Ingo Feinerer <feinerer@logic.at>
25    
26            * R/matrix.R (findAssocs): Allow multiple and non-existing terms.
27            Suggested by Christian Buchta.
28    
29            * R/source.R (is.Source): New check for valid source.
30    
31    2013-12-28  Ingo Feinerer <feinerer@logic.at>
32    
33            * R/matrix.R (findAssocs): Make corlimit inclusive.
34    
35    2013-09-27  Ingo Feinerer <feinerer@logic.at>
36    
37            * R/source.R: Allow multiple URIs for URISource.
38    
39    2013-09-19  Ingo Feinerer <feinerer@logic.at>
40    
41            * R/source.R (Source): New Source constructor.
42    
43    2013-08-26  Ingo Feinerer <feinerer@logic.at>
44    
45            * R/source.R (DirSource): Report non-existent or non-readable files.
46            Suggested by Ajinkya Kale and Milan Bouchet-Valat.
47    
48    2013-08-19  Ingo Feinerer <feinerer@logic.at>
49    
50            * R/corpus.R (setOldClass): Do not register VCorpus as S4 class
51            anymore.
52    
53            * R/doc.R (setOldClass): Do not register PlainTextDocument as S4 class
54            anymore.
55    
56    2013-08-09  Ingo Feinerer <feinerer@logic.at>
57    
58            * DESCRIPTION (License): Changed to GPL-3.
59    
60    2013-07-25  Ingo Feinerer <feinerer@logic.at>
61    
62            * R/complete.R (stemCompletion): Report NA instead of error when no
63            completion can be found by the prevalent heuristic. Suggested by Hugh
64            Devlin.
65    
66    2013-07-10  Ingo Feinerer <feinerer@logic.at>
67    
68            * R/reader.R (readPDF): Use tm:::pdfinfo() (which needs the pdfinfo
69            command line tool) instead of tools:::pdf_info().
70    
71    2013-04-11  Ingo Feinerer <feinerer@logic.at>
72    
73            * R/transform.R (removeWords): Use PCRE UCP to use Unicode properties
74            to determine character types.
75    
76    2012-12-14  Ingo Feinerer <feinerer@logic.at>
77    
78            * R/matrix.R (TermDocumentMatrix): Ensure dimnames of type character
79            when generating a simple_triplet_matrix. Reported by Arho Suominen.
80    
81    2012-12-10  Ingo Feinerer <feinerer@logic.at>
82    
83            * man/tm_reduce.Rd: Document right to left folding order. Adapt
84            example as well. Suggested by Mark Rosenstein.
85    
86    2012-12-04  Ingo Feinerer <feinerer@logic.at>
87    
88            * R/filter.R (sFilter): Avoid attach() and simplify.
89    
90    2012-11-02  Ingo Feinerer <feinerer@logic.at>
91    
92            * R/doc.R (.TextDocument): Use casts to ensure data types and to avoid
93            removal of attributes.
94    
95    2012-10-03 Ingo Feinerer  <feinerer@logic.at>
96    
97            * R/weight.R (weightTfIdf, weightSMART): Gracefully handle empty
98            columns and rows (avoids blow-up due to NaN values). Suggested by Jaap
99            Frölich.
100    
101    2012-07-27 Ingo Feinerer  <feinerer@logic.at>
102    
103            * R/transform.R (removeWords): Allow longer stopword lists.
104    
105    2012-01-31  Ingo Feinerer  <feinerer@logic.at>
106    
107            * R/reader.R (readXML): Readers can now set the document language
108            themselves.
109    
110    2012-01-14  Ingo Feinerer  <feinerer@logic.at>
111    
112            * R/source.R (XMLSource, getElem.XMLSource): Simplifications as
113            proposed by Milan Bouchet-Valat.
114    
115    2012-01-11  Ingo Feinerer  <feinerer@logic.at>
116    
117            * R/matrix.R (termFreq): Fix processing of user provided
118            stopwords. Reported by Bettina Grün.
119    
120    2011-12-23  Ingo Feinerer  <feinerer@logic.at>
121    
122            * R/matrix.R (termFreq): Fix invalid handling of
123            control$wordLengths[1]. Reported by Steven C. Bagley.
124    
125    2011-12-17  Ingo Feinerer  <feinerer@logic.at>
126    
127            * DESCRIPTION (Version): Prepare for CRAN Christmas release.
128    
129    2011-12-12  Ingo Feinerer  <feinerer@logic.at>
130    
131            * R/utils.R (map_IETF_Snowball): Map empty input to "porter".
132    
133    2011-12-07  Ingo Feinerer  <feinerer@logic.at>
134    
135            * R/transform.R (removePunctuation): Add option to preserve
136            intra-word dashes.
137    
138    2011-12-06  Ingo Feinerer  <feinerer@logic.at>
139    
140            * R/matrix.R (termFreq): Allow reordering of control option
141            processing.
142    
143    2011-11-17  Ingo Feinerer  <feinerer@logic.at>
144    
145            * R/reader.R (readPDF): Use tools:::pdf_info() instead of external
146            pdfinfo tool.
147    
148            * inst/stopwords/SMART.dat: Add SMART information retrieval system
149            stopwords (which are also used by the MC toolkit).
150    
151            * R/matrix (termFreq): Allow local option \code{bounds$local} to
152            restrict how often a term may appear in each document (generalizes
153            \code{minDocFreq}). Similarly the local option \code{wordLengths}
154            for word length bounds (generalizes \code{minWordLength}).
155    
156            * R/matrix.R (TermDocumentMatrix.VCorpus): New global option
157            \code{bounds$global} for restricting how often a term is allowed
158            to appear in different documents.
159    
160            * R/matrix.R (TermDocumentMatrix.VCorpus): Distinguish between
161            local options delegated internally to termFreq() and global
162            options which are processed by the term-document matrix
163            constructor itself.
164    
165    2011-11-15  Ingo Feinerer  <feinerer@logic.at>
166    
167            * man/getTokenizers.Rd: Document getTokenizers().
168    
169            * man/tokenizer.Rd: Document MC_tokenizer() and scan_tokenizer().
170    
171    2011-11-04  Ingo Feinerer  <feinerer@logic.at>
172    
173            * man/matrix.Rd: Document as.TermDocumentMatrix.term_frequency.
174    
175            * man/combine.Rd: Document c.term_frequency().
176    
177    2011-10-11  Ingo Feinerer  <feinerer@logic.at>
178    
179            * R/meta.R (`meta<-.Corpus`): Assume that the replacement value
180            can be accessed via '[' and not '[['.
181    
182    2011-08-24  Ingo Feinerer  <feinerer@logic.at>
183    
184            * R/stopwords.R (stopwords): Raise an error if no stopwords are
185            available for requested language. Suggested by Derek M Jones.
186    
187    2011-05-27  Ingo Feinerer  <feinerer@logic.at>
188    
189            * R/weight.R (weightSMART): Implement Cosine and pivoted unique
190            normalization.
191    
192    2011-02-17  Ingo Feinerer  <feinerer@logic.at>
193    
194            * R/transform.R (stemDocument.PlainTextDocument): Use language
195            argument.
196    
197    2011-02-04  Ingo Feinerer  <feinerer@logic.at>
198    
199            * R/source.R: Store strings and connections instead of unevaluated
200            calls.
201    
202    2010-11-26  Ingo Feinerer  <feinerer@logic.at>
203    
204            * R/corpus.R (Corpus): Allow init and exit hooks for readers.
205    
206  2010-10-22  Ingo Feinerer  <feinerer@logic.at>  2010-10-22  Ingo Feinerer  <feinerer@logic.at>
207    
208          * R/matrix.R (.TermDocumentMatrix): Make Weighting an attribute          * R/matrix.R (.TermDocumentMatrix): Make Weighting an attribute

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