SCM

SCM Repository

[tm] Diff of /pkg/ChangeLog
ViewVC logotype

Diff of /pkg/ChangeLog

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

trunk/R/trunk/ChangeLog revision 39, Sat Jan 21 09:37:39 2006 UTC trunk/tm/ChangeLog revision 855, Sun May 25 15:35:00 2008 UTC
# Line 1  Line 1 
1    2008-05-25  Ingo Feinerer  <h0125130@wu-wien.ac.at>
2    
3            * R/transform.R: Ensure that all mappings preserve multiline
4            structures.
5    
6    2008-05-24  Ingo Feinerer  <h0125130@wu-wien.ac.at>
7    
8            * R/filter.R: Every filter has now an attribute indicating whether
9            it sould be applied to document level (doclevel).
10    
11            * R/textdoccol.R (tmFilter): Set searchFullText as new default
12            filter.
13    
14    2008-04-23  Ingo Feinerer  <h0125130@wu-wien.ac.at>
15    
16            * R/transform.R (replacePatterns): Replaced removeWords by
17            replacePatterns. Suggested by Christian Buchta.
18    
19            * R/textdoccol.R (inspect): Improved formatting.
20    
21    2008-04-19  Ingo Feinerer  <h0125130@wu-wien.ac.at>
22    
23            * inst/CITATION: Updated JSS article information.
24    
25            * R/textdoccol.R (setAs): Added coerce method from list to
26            corpus.
27    
28            * R/meta.R (meta): Improved meta data handling.
29    
30    2008-03-21  Ingo Feinerer  <h0125130@wu-wien.ac.at>
31    
32            * R/textdoccol.R (materialize, tmMap): Improvements suggested by
33            Christian Buchta.
34    
35            * inst/CITATION: Added template to include JSS article reference.
36    
37    2008-03-12  Ingo Feinerer  <h0125130@wu-wien.ac.at>
38    
39            * R/textdoccol.R (tmMap): Introduced lazy mapping.
40    
41            * R/source.R: Added VectorSource.
42    
43    2008-02-23  Ingo Feinerer  <h0125130@wu-wien.ac.at>
44    
45            * man/: Language codes should be in ISO 639-1 format.
46    
47            * R/textdoccol.R (asPlain): Preserve local meta data.
48    
49    2008-01-31  Ingo Feinerer  <h0125130@wu-wien.ac.at>
50    
51            * R/textdoccol.R (writeCorpus): Function for writing a corpus
52            containing plain text documents to disk.
53    
54    2008-01-30  Ingo Feinerer  <h0125130@wu-wien.ac.at>
55    
56            * R/termdocmatrix.R (TermDocMatrix): Ensure that dimnames are
57            always set correctly.
58    
59            * R/textdoccol.R: Set load = TRUE as default for load on demand
60            since in most cases this is the wanted behaviour.
61    
62    2008-01-24  Ingo Feinerer  <h0125130@wu-wien.ac.at>
63    
64            * R/: Renamed TextDocCol to Corpus, and Corpus to Content.
65    
66            * DESCRIPTION: Updated Version to 0.3 due to core name changes.
67    
68    2008-01-22  Ingo Feinerer  <h0125130@wu-wien.ac.at>
69    
70            * R/meta.R (meta): New function for consistent access to meta data
71            of document collections, repositories, and texts.
72    
73    2008-01-21  Ingo Feinerer  <h0125130@wu-wien.ac.at>
74    
75            * R/: Better support for encodings.
76    
77    2008-01-13  Ingo Feinerer  <h0125130@wu-wien.ac.at>
78    
79            * R/textdoccol.R (TextDocCol): Fixed bug regarding default reader
80            selection when no reader argument is given.
81    
82    2008-01-05  Ingo Feinerer  <h0125130@wu-wien.ac.at>
83    
84            * R/source.R (CSVSource): Now uses read.csv instead of scan
85            internally.
86    
87    2008-01-02  Ingo Feinerer  <h0125130@wu-wien.ac.at>
88    
89            * R/reader.R (getReaders): Returns available reader functions.
90    
91            * R/termdocmatrix.R (TermDocMatrix): Set new modular constructor
92            as default.
93    
94    2007-12-02  Ingo Feinerer  <h0125130@wu-wien.ac.at>
95    
96            * R/stopwords.R (stopwords): Shortened code, removed codetools
97            variable warnings.
98    
99            * man/: Documentation for showMeta, added an example for tmMap.
100    
101            * inst/doc/tm.Rnw: Updated vignette, comments on MS word reader,
102            some minor typos fixed.
103    
104    2007-12-01  Ingo Feinerer  <h0125130@wu-wien.ac.at>
105    
106            * R/aobjects.R (showMeta): Added method for pretty printing a
107            text document's meta data.
108    
109    2007-11-29  Ingo Feinerer  <h0125130@wu-wien.ac.at>
110    
111            * R/textdoccol.R (TextDocCol): Better handling of empty
112            arguments.
113    
114            * NAMESPACE: Exported readDOC.
115    
116            * man/completeStems.Rd: Added an example.
117    
118    2007-11-18  Ingo Feinerer  <h0125130@wu-wien.ac.at>
119    
120            * R/stopwords.R (stopwords): Look up .dat files at every
121            call. Allows users to modify stopword .dat files interactively.
122    
123    2007-11-06  Ingo Feinerer  <h0125130@wu-wien.ac.at>
124    
125            * R/termdocmatrix.R (termFreq): Correct processing of empty
126            documents.
127    
128    2007-10-27  Ingo Feinerer  <h0125130@wu-wien.ac.at>
129    
130            * man/: Updated documentation.
131    
132    2007-10-21  Ingo Feinerer  <h0125130@wu-wien.ac.at>
133    
134            * R/complete.R (completeStems): Completes (heuristically) word
135            stems.
136    
137            * R/termdocmatrix.R (TermDocMatrix2): New modular
138            constructor.
139    
140            * NAMESPACE: Exported termFreq.
141    
142    2007-10-16  Ingo Feinerer  <h0125130@wu-wien.ac.at>
143    
144            * R/reader.R (readDOC): Added MS Word reader (using antiword).
145    
146    2007-10-14  Ingo Feinerer  <h0125130@wu-wien.ac.at>
147    
148            * R/weight.R: Weighting functions for TermDocMatrix.
149    
150    2007-10-13  Ingo Feinerer  <h0125130@wu-wien.ac.at>
151    
152            * R/termdocmatrix.R (dimnames, colnames, rownames): Wrapper
153            functions for accessing dimension, column, and row names.
154    
155            * R/plot.R (plot.TermDocMatrix): Plot correlations between terms.
156    
157    2007-09-11  Ingo Feinerer  <h0125130@wu-wien.ac.at>
158    
159            * man/removePunctuation.Rd: Added documentation. Function also exported to NAMESPACE.
160    
161    2007-08-28  Ingo Feinerer  <h0125130@wu-wien.ac.at>
162    
163            * R/fungen.R: Use S4 class for function generators instead of S3 attributes.
164    
165    2007-07-29  Ingo Feinerer  <h0125130@wu-wien.ac.at>
166    
167            * R/reader.R (readPDF): Removed manual checks for pdftotext and
168            pdfinfo. The system call gives a warning anyway.
169    
170    2007-07-28  Ingo Feinerer  <h0125130@wu-wien.ac.at>
171    
172            * R/textdoccol.R (asPlain): Conversion from
173            StructuredTextDocuments to PlainTextDocuments.
174    
175    2007-07-21  Ingo Feinerer  <h0125130@wu-wien.ac.at>
176    
177            * R/termdocmatrix.R: Added convenience methods ("[", nrow, ncol)
178            for accessing term-document matrices.
179    
180            * inst/doc/tm.Rnw: readPDF is only called if pdftotext and pdfinfo
181            are installed.
182    
183    2007-07-17  Ingo Feinerer  <h0125130@wu-wien.ac.at>
184    
185            * R/termdocmatrix.R (TermDocMatrix): Improved efficiency. Kudos to
186            Christian Buchta.
187    
188    2007-07-15  Ingo Feinerer  <h0125130@wu-wien.ac.at>
189    
190            * inst/doc/tm.Rnw: Update vignette (readPDF, readHTML, preprocessReut21578XML).
191    
192    2007-07-14  Ingo Feinerer  <h0125130@wu-wien.ac.at>
193    
194            * R/reader.R (readHTML): Added very simple HTML reader to obtain StructuredTextDocuments.
195    
196            * R/reader.R (readPDF): Added PDF reader.
197    
198    2007-07-13  Ingo Feinerer  <h0125130@wu-wien.ac.at>
199    
200            * DESCRIPTION: Moved proxy from Depends to Imports to avoid name clashes.
201    
202            * inst/stopwords/english.dat: Added the term "yes" to stopwords.
203    
204            * R/termdocmatrix.R (dim): dim function for TermDocMatrix.
205    
206            * R/preprocess.R (convertMboxEml): Accepts gzipped mboxes.
207    
208    2007-07-11  Ingo Feinerer  <h0125130@wu-wien.ac.at>
209    
210            * R/distmeasure.R (dissimilarity): Replaced dists call from
211            package cba by new dist call from package proxy.
212    
213    2007-07-10  Ingo Feinerer  <h0125130@wu-wien.ac.at>
214    
215            * inst/doc/tm.Rnw: Described removeSparseTerms and Dictionary.
216    
217    2007-06-21  Ingo Feinerer  <h0125130@wu-wien.ac.at>
218    
219            * R/termdocmatrix.R: require() uses the quietly option to suppress
220            loading messages.
221    
222    2007-06-12  Ingo Feinerer  <h0125130@wu-wien.ac.at>
223    
224            * R/dictionary.R: Added dictionary support.
225    
226    2007-06-07  Ingo Feinerer  <h0125130@wu-wien.ac.at>
227    
228            * R/aobjects.R: Added classes for Reuters21578 XML and RCV1
229            documents. This simplifies some functions, e.g., asPlain.
230    
231    2007-06-06  Ingo Feinerer  <h0125130@wu-wien.ac.at>
232    
233            * inst/doc/tm.Rnw: Fixed some typos in vignette.
234    
235    2007-06-03  Ingo Feinerer  <h0125130@wu-wien.ac.at>
236    
237            * R/textdoccol.R (replaceWords): Added method to replace a set of
238            words by a single word. Useful for synonyms.
239    
240    2007-05-22  Ingo Feinerer  <h0125130@wu-wien.ac.at>
241    
242            * man/TermDocMatrix.Rd: Fixed documentation on Data slot.
243    
244    2007-05-19  Ingo Feinerer  <h0125130@wu-wien.ac.at>
245    
246            * R/termdocmatrix.R (textvector): Small fix for dealing with empty
247            vectors. Thanks to Ariel Maguyon for his error report.
248            (removeSparseTerms): New function to remove columns from a
249            term-document matrix exceeding a sparse factor.
250    
251    2007-05-15  Ingo Feinerer  <h0125130@wu-wien.ac.at>
252    
253            * man/tmUpdate.Rd: Corrected documentation on readerControl parameter.
254    
255    2007-05-11  Ingo Feinerer  <h0125130@wu-wien.ac.at>
256    
257            * man/sFilter.Rd: Corrected documentation on statement format (use
258            '==' instead of '=').
259    
260    2007-05-08  Ingo Feinerer  <h0125130@wu-wien.ac.at>
261    
262            * R/aobjects.R (StructuredTextDocument): Inherits from
263            TextDocument.
264    
265    2007-05-04  Ingo Feinerer  <h0125130@wu-wien.ac.at>
266    
267            * R/termdocmatrix.R (findFreqTerms): Perform efficient computation
268            on sparse matrices as proposed by Martin Maechler.
269    
270    2007-04-27  Ingo Feinerer  <h0125130@wu-wien.ac.at>
271    
272            * R/textdoccol.R: Removed \code{dbDisconnect} calls since last
273            \pkg{filehash} version makes them deprecated.
274    
275    2007-04-22  Ingo Feinerer  <h0125130@wu-wien.ac.at>
276    
277            * R/termdocmatrix.R (textvector): Stemming is now performed before
278            erasing stopwords.
279            (weightMatrix): Adapted to handle sparse matrices.
280            (TermDocMatrix): Sparse matrix is now efficiently built by
281            direct stepwise insertion of row values into it.
282    
283    2007-04-21  Ingo Feinerer  <h0125130@wu-wien.ac.at>
284    
285            * DESCRIPTION: Replaced \pkg{filehashSQLite} with \pkg{filehash}
286            due to ongoing problems. For our purposes the latter is as useful
287            as the replaced package.
288    
289    2007-04-20  Ingo Feinerer  <h0125130@wu-wien.ac.at>
290    
291            * man/TextDocCol.Rd: Replaced \code{readPlain} with \code{object@DefaultReader}.
292    
293            * man/TermDocMatrix.Rd: Remove deprecated \code{language} argument.
294    
295    2007-04-15  Ingo Feinerer  <h0125130@wu-wien.ac.at>
296    
297            * R/resolve.R (resolveISOCode): Added ISO 639-1 codes for
298            languages with available stopwords.
299    
300    2007-04-14  Ingo Feinerer  <h0125130@wu-wien.ac.at>
301    
302            * inst/doc/tm.Rnw: Minor corrections in the vignette.
303    
304    2007-04-11  Ingo Feinerer  <h0125130@wu-wien.ac.at>
305    
306            * DESCRIPTION: Update to version 0.2, since a lot of new features
307            have been integrated.
308    
309            * inst/stopwords: Updated existing stopwords and added stopwords
310            for various other languages.
311    
312    2007-04-10  Ingo Feinerer  <h0125130@wu-wien.ac.at>
313    
314            * man/: Updated documentation.
315    
316            * Work/testDb.R: Script to test database stuff.
317    
318            * R/: Fixed various database related bugs. Seems to be rather
319            useable now, i.e., consider as alpha status for now.
320    
321    2007-04-08  Ingo Feinerer  <h0125130@wu-wien.ac.at>
322    
323            * R/: Fixed some bugs related to database support.
324    
325    2007-04-07  Ingo Feinerer  <h0125130@wu-wien.ac.at>
326    
327            * man/: Added a lot of examples to the manuals.
328    
329    2007-04-05  Ingo Feinerer  <h0125130@wu-wien.ac.at>
330    
331            * man/: Updated parts of the documentation.
332    
333            * R/textdoccol.R (asPlain): Added conversion from newsgroup
334            documents to plain text documents.
335    
336    2007-04-01  Ingo Feinerer  <h0125130@wu-wien.ac.at>
337    
338            * R/textdoccol.R: Finished experimental database support. Not yet
339            intensively tested.
340    
341            * R/source.R: Now each source has a default reader.
342    
343            * R/reader.R: \code{FunctionGenerator} is now an attribute, not a
344            class anymore.
345    
346            * R/plaintextdoc.R: Custom show method for plain text documents.
347    
348            * R/aobjects.R: Added a class for structured text documents.
349    
350            * R/reader.R: Replaced remaining \code{parser} occurrences with
351            \code{reader}.
352    
353            * R/textdoccol.R (summary): Indent tags.
354    
355            * R/textdoccol.R (removePunctuation): Transform method to remove
356            punctuation marks.
357    
358    2007-03-21  Ingo Feinerer  <h0125130@wu-wien.ac.at>
359    
360            * R/textdoccol.R (sFilter): Simplified sFilter significantly by
361            using prescindMeta().
362    
363    2007-03-18  Ingo Feinerer  <h0125130@wu-wien.ac.at>
364    
365            * R/textdoccol.R: Improved database support.
366    
367    2007-03-16  Ingo Feinerer  <h0125130@wu-wien.ac.at>
368    
369            * R/termdocmatrix.R (TermDocMatrix): Uses sparse matrices.
370    
371            * R/resolve.R (resolveISOcode): Extracts the language from a ISO
372            language code.
373    
374            * R/textdoccol.R (TextDocCol): Refactored several parser arguments
375            into parserControl argument.
376    
377            * R/aobjects.R (TextDocument): Introduced the "Language" slot.
378    
379    2007-03-14  Ingo Feinerer  <h0125130@wu-wien.ac.at>
380    
381            * Work/tmDataSetup.R: The datasets acq and crude can now be
382            created on the fly.
383    
384            * R/stopwords.R: Introduced a function returning the stopwords for
385            a given language (English, German and French at the moment)
386    
387            * R/textdoccol.R (stemDoc): Stemming uses Rstem if available,
388            otherwise falls back to Snowball package.
389    
390    2007-01-30  Ingo Feinerer  <h0125130@wu-wien.ac.at>
391    
392            * man/dissimilarity-methods.Rd: Make clear that any method offered
393            by "dists" from package "cba" can be used.
394    
395    2007-01-22  Ingo Feinerer  <h0125130@wu-wien.ac.at>
396    
397            * inst/doc/tm.Rnw: Fixed quotes-appearing-as-boxes-bug according
398            to Kurt's latex suggestion. Removed points and underscores in
399            variable names for consistent naming.
400    
401            * DESCRIPTION: Update to version 0.1-2.
402    
403            * man/TextRepository.Rd: Fixed bug in documentation.
404    
405    2007-01-12  Ingo Feinerer  <h0125130@wu-wien.ac.at>
406    
407            * DESCRIPTION: Update to version 0.1-1.
408    
409    2007-01-09  Ingo Feinerer  <h0125130@wu-wien.ac.at>
410    
411            * R/textdoccol.R (stemDoc): Use Rstem::wordStem instead of
412            wordStem.
413    
414    2007-01-06  Ingo Feinerer  <h0125130@wu-wien.ac.at>
415    
416            * R/: Changes due to Kurt's review.
417    
418    2006-12-31  Ingo Feinerer  <h0125130@wu-wien.ac.at>
419    
420            * R/: Implemented improvements based upon comments by David
421            Meyer.
422    
423    2006-12-17  Ingo Feinerer  <h0125130@wu-wien.ac.at>
424    
425            * inst/doc/: Rewrote vignette.
426    
427            * man/: Improved documentation.
428    
429    2006-12-16  Ingo Feinerer  <h0125130@wu-wien.ac.at>
430    
431            * man/: Updated documentation.
432    
433            * DESCRIPTION: Changed package name to "tm". Updated version to
434            0.1 for first CRAN release.
435    
436            * inst/texts/gmane.comp.lang.r.general.mbox: mbox Gmane R mailing
437            list archive example.
438    
439            * inst/texts/gmane.comp.lang.r.gr.rdf: RSS Gmane R mailing list
440            archive example.
441    
442            * R/preprocess.R (convert_mbox_eml): A simple e-mail converter
443            from (several mails per box) mbox format to (single mail per file)
444            eml format.
445    
446    2006-12-08  Ingo Feinerer  <h0125130@wu-wien.ac.at>
447    
448            * data/crude.rda: Rebuilt.
449    
450            * data/acq.rda: Rebuilt.
451    
452            * R/reader.R: Factored out reader and parser methods from
453            textdoccol.R.
454    
455            * R/source.R: Factored out Source methods from aobjects.R and
456            textdoccol.R.
457            (GmaneRSource): Encapsulates Gmane R mailing list archive RSS
458            feeds.
459    
460            * R/textdoccol.R (DirSource): Added support for recursive
461            traversal of directories.
462    
463    2006-12-07  Ingo Feinerer  <h0125130@wu-wien.ac.at>
464    
465            * R/textdoccol.R ([[): Loads the document corpus automatically
466            into memory upon access.
467            (tm_transform, tm_filter): Removed several checks whether the
468            document is already loaded ([[ ensures this now).
469            (gmane_r_reader): Reader for RSS feeds as provided by the Gmane R
470            mailing list archive.
471    
472    2006-12-06  Ingo Feinerer  <h0125130@wu-wien.ac.at>
473    
474            * R/aobjects.R (TextDocument): Is now a virtual class.
475            (Source): Is now a virtual class.
476    
477    2006-12-05  Ingo Feinerer  <h0125130@wu-wien.ac.at>
478    
479            * R/textdoccol.R (c): Support for an arbitrary number of document
480            collections.
481    
482    2006-11-26  Ingo Feinerer  <h0125130@wu-wien.ac.at>
483    
484            * R/textrepo.R: Updated TextRepository (constructor), append_elem,
485            append_meta and remove_meta.
486    
487            * R/textdoccol.R: Removed modify_metadata method.
488    
489            * R/textrepo.R: Removed modify_metadata method.
490    
491            * R/textdoccol.R (remove_meta): Supports removal of document
492            collection metadata and document (= in data frame) metadata.
493    
494    2006-11-23  Ingo Feinerer  <h0125130@wu-wien.ac.at>
495    
496            * R/textdoccol.R (append_doc): Bug fix for handling empty metadata.
497    
498            * data/crude.rda: Rebuilt.
499    
500            * data/acq.rda: Rebuilt.
501    
502            * inst/doc/textmin.Rnw: Updated vignette to reflect code changes.
503    
504            * R/textdoccol.R ([): Bug fix for subsetting a document
505            collection's data frame.
506    
507    2006-11-22  Ingo Feinerer  <h0125130@wu-wien.ac.at>
508    
509            * R/textdoccol.R: Bug fixes in s_filter. Added full query support
510            to s_filter.
511    
512            * R/textdoccol.R: Local text documents' metadata can now be copied
513            to a document collection's data frame with prescind_meta.
514    
515    2006-11-21  Ingo Feinerer  <h0125130@wu-wien.ac.at>
516    
517            * R/: Text documents' slot metadata is now accessible in s_filter.
518    
519            * R/: Rewrote s_filter function (has still some restrictions).
520    
521    2006-11-20  Ingo Feinerer  <h0125130@wu-wien.ac.at>
522    
523            * R/: Various fixes in handling metadata.
524    
525            * R/: Added update mechanism for text document collections.
526    
527    2006-11-19  Ingo Feinerer  <h0125130@wu-wien.ac.at>
528    
529            * R/: Merging of document collections now creates a binary tree
530            for reconstructing merged document collections.
531    
532            * R/: Redesign of metadata for document collections.
533    
534    2006-11-07  Ingo Feinerer  <h0125130@wu-wien.ac.at>
535    
536            * R/: Messages now use \code{ngettext}.
537    
538    2006-11-03  Ingo Feinerer  <h0125130@wu-wien.ac.at>
539    
540            * R/: Added functions for modifying and removing metadata.
541    
542    2006-11-01  Ingo Feinerer  <h0125130@wu-wien.ac.at>
543    
544            * man/: Updated some documentation.
545    
546            * R/: Corrected some connection issues.
547    
548            * inst/doc: Worked on the vignette.
549    
550    2006-10-31  Ingo Feinerer  <h0125130@wu-wien.ac.at>
551    
552            * inst/: Added texts and started vignette.
553    
554            * R/: Final changes based upon David's comments.
555    
556    2006-10-29  Ingo Feinerer  <h0125130@wu-wien.ac.at>
557    
558            * NAMESPACE: Corrected exports (generic methods need exportMethods
559            directives!).
560    
561    2006-10-26  Ingo Feinerer  <h0125130@wu-wien.ac.at>
562    
563            * R/: Modified the TextDocCol constructur and various parsers. It
564            is now modular and supports various file formats via plugins (see
565            the new "Source" class).
566    
567    2006-10-24  Ingo Feinerer  <h0125130@wu-wien.ac.at>
568    
569            * man/: Revised documentation after previous code changes.
570    
571    2006-10-23  Ingo Feinerer  <h0125130@wu-wien.ac.at>
572    
573            * R/: Remaining changes as discussed with David.
574    
575    2006-10-22  Ingo Feinerer  <h0125130@wu-wien.ac.at>
576    
577            * R/: Some changes as suggested by David. The rest will follow
578            within the next days.
579    
580    2006-09-26  Ingo Feinerer  <h0125130@wu-wien.ac.at>
581    
582            * man/: Finished documentation.
583    
584    2006-09-25  Ingo Feinerer  <h0125130@wu-wien.ac.at>
585    
586            * man/: Wrote some documentation.
587    
588    2006-09-24  Ingo Feinerer  <h0125130@wu-wien.ac.at>
589    
590            * R/: Further syntactic sugar in form of additional assignment and
591            accessor methods.
592    
593    2006-09-13  Ingo Feinerer  <h0125130@wu-wien.ac.at>
594    
595            * R/: Syntactic sugar in form of "length", "show" and "summary"
596            operators.
597    
598    2006-08-24  Ingo Feinerer  <h0125130@wu-wien.ac.at>
599    
600            * R/: Diverse updates. Mainly on default operators ("[" or "c")
601            and dissimilarities.
602    
603    2006-08-12  Ingo Feinerer  <h0125130@wu-wien.ac.at>
604    
605            * R/: Added similarity functions.
606    
607            * data/: Added english stopwords.
608    
609    2006-08-07  Ingo Feinerer  <h0125130@wu-wien.ac.at>
610    
611            * data/: Examples compiled for new features
612    
613            * R/: Changes due to new structure.
614    
615            * NAMESPACE: Corrected namespace to reflect new structure.
616    
617            * R/termdocmatrix.R: Adapted for new naming scheme.
618    
619    2006-08-06  Ingo Feinerer  <h0125130@wu-wien.ac.at>
620    
621            * R/textdoccol.R: Adapted code for new class structure. Wrote
622            several transform and filter functions operating on text document
623            collections (alias text document databases).
624    
625            * R/aobjects.R: Adapted class structure with inheritance,
626            repositories and additional meta data. Loading files on demand is
627            now possible.
628    
629    2006-07-13  Ingo Feinerer  <h0125130@wu-wien.ac.at>
630    
631            * R/: Some cosmetic cleanups.
632    
633            * inst/: Removed vignette on clustering. That and much more is now
634            described in the JSS paper on text mining. Based upon that
635            article an elaborated vignette will be incorporated in the future.
636    
637    2006-07-01  Ingo Feinerer  <h0125130@wu-wien.ac.at>
638    
639            * R/: Updated generic S4 methods to comply with signature changes
640            in newer versions of R (> 2.3)
641    
642    2006-03-12  Ingo Feinerer  <h0125130@wu-wien.ac.at>
643    
644            * ext/R/importRIS.R: Automatic RIS import is now possible.
645    
646    2006-02-14  Ingo Feinerer  <h0125130@wu-wien.ac.at>
647    
648            * R/textdoccol.R: Added RIS HTML input format.
649    
650  2006-01-21  Ingo Feinerer  <h0125130@wu-wien.ac.at>  2006-01-21  Ingo Feinerer  <h0125130@wu-wien.ac.at>
651    
652          * R/textdoccol.R: Removed bug that caused invalid text document          * R/textdoccol.R: Removed bug that caused invalid text document

Legend:
Removed from v.39  
changed lines
  Added in v.855

root@r-forge.r-project.org
ViewVC Help
Powered by ViewVC 1.0.0  
Thanks to:
Vienna University of Economics and Business Powered By FusionForge