SCM

SCM Repository

[tm] Diff of /trunk/tm/ChangeLog
ViewVC logotype

Diff of /trunk/tm/ChangeLog

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

trunk/R/textmin/ChangeLog revision 65, Tue Oct 31 17:10:24 2006 UTC trunk/tm/ChangeLog revision 702, Tue Jan 9 09:39:33 2007 UTC
# Line 1  Line 1 
1    2007-01-09  Ingo Feinerer  <h0125130@wu-wien.ac.at>
2    
3            * R/textdoccol.R (stemDoc): Use Rstem::wordStem instead of
4            wordStem.
5    
6    2007-01-06  Ingo Feinerer  <h0125130@wu-wien.ac.at>
7    
8            * R/: Changes due to Kurt's review.
9    
10    2006-12-31  Ingo Feinerer  <h0125130@wu-wien.ac.at>
11    
12            * R/: Implemented improvements based upon comments by David
13            Meyer.
14    
15    2006-12-17  Ingo Feinerer  <h0125130@wu-wien.ac.at>
16    
17            * inst/doc/: Rewrote vignette.
18    
19            * man/: Improved documentation.
20    
21    2006-12-16  Ingo Feinerer  <h0125130@wu-wien.ac.at>
22    
23            * man/: Updated documentation.
24    
25            * DESCRIPTION: Changed package name to "tm". Updated version to
26            0.1 for first CRAN release.
27    
28            * inst/texts/gmane.comp.lang.r.general.mbox: mbox Gmane R mailing
29            list archive example.
30    
31            * inst/texts/gmane.comp.lang.r.gr.rdf: RSS Gmane R mailing list
32            archive example.
33    
34            * R/preprocess.R (convert_mbox_eml): A simple e-mail converter
35            from (several mails per box) mbox format to (single mail per file)
36            eml format.
37    
38    2006-12-08  Ingo Feinerer  <h0125130@wu-wien.ac.at>
39    
40            * data/crude.rda: Rebuilt.
41    
42            * data/acq.rda: Rebuilt.
43    
44            * R/reader.R: Factored out reader and parser methods from
45            textdoccol.R.
46    
47            * R/source.R: Factored out Source methods from aobjects.R and
48            textdoccol.R.
49            (GmaneRSource): Encapsulates Gmane R mailing list archive RSS
50            feeds.
51    
52            * R/textdoccol.R (DirSource): Added support for recursive
53            traversal of directories.
54    
55    2006-12-07  Ingo Feinerer  <h0125130@wu-wien.ac.at>
56    
57            * R/textdoccol.R ([[): Loads the document corpus automatically
58            into memory upon access.
59            (tm_transform, tm_filter): Removed several checks whether the
60            document is already loaded ([[ ensures this now).
61            (gmane_r_reader): Reader for RSS feeds as provided by the Gmane R
62            mailing list archive.
63    
64    2006-12-06  Ingo Feinerer  <h0125130@wu-wien.ac.at>
65    
66            * R/aobjects.R (TextDocument): Is now a virtual class.
67            (Source): Is now a virtual class.
68    
69    2006-12-05  Ingo Feinerer  <h0125130@wu-wien.ac.at>
70    
71            * R/textdoccol.R (c): Support for an arbitrary number of document
72            collections.
73    
74    2006-11-26  Ingo Feinerer  <h0125130@wu-wien.ac.at>
75    
76            * R/textrepo.R: Updated TextRepository (constructor), append_elem,
77            append_meta and remove_meta.
78    
79            * R/textdoccol.R: Removed modify_metadata method.
80    
81            * R/textrepo.R: Removed modify_metadata method.
82    
83            * R/textdoccol.R (remove_meta): Supports removal of document
84            collection metadata and document (= in data frame) metadata.
85    
86    2006-11-23  Ingo Feinerer  <h0125130@wu-wien.ac.at>
87    
88            * R/textdoccol.R (append_doc): Bug fix for handling empty metadata.
89    
90            * data/crude.rda: Rebuilt.
91    
92            * data/acq.rda: Rebuilt.
93    
94            * inst/doc/textmin.Rnw: Updated vignette to reflect code changes.
95    
96            * R/textdoccol.R ([): Bug fix for subsetting a document
97            collection's data frame.
98    
99    2006-11-22  Ingo Feinerer  <h0125130@wu-wien.ac.at>
100    
101            * R/textdoccol.R: Bug fixes in s_filter. Added full query support
102            to s_filter.
103    
104            * R/textdoccol.R: Local text documents' metadata can now be copied
105            to a document collection's data frame with prescind_meta.
106    
107    2006-11-21  Ingo Feinerer  <h0125130@wu-wien.ac.at>
108    
109            * R/: Text documents' slot metadata is now accessible in s_filter.
110    
111            * R/: Rewrote s_filter function (has still some restrictions).
112    
113    2006-11-20  Ingo Feinerer  <h0125130@wu-wien.ac.at>
114    
115            * R/: Various fixes in handling metadata.
116    
117            * R/: Added update mechanism for text document collections.
118    
119    2006-11-19  Ingo Feinerer  <h0125130@wu-wien.ac.at>
120    
121            * R/: Merging of document collections now creates a binary tree
122            for reconstructing merged document collections.
123    
124            * R/: Redesign of metadata for document collections.
125    
126    2006-11-07  Ingo Feinerer  <h0125130@wu-wien.ac.at>
127    
128            * R/: Messages now use \code{ngettext}.
129    
130    2006-11-03  Ingo Feinerer  <h0125130@wu-wien.ac.at>
131    
132            * R/: Added functions for modifying and removing metadata.
133    
134    2006-11-01  Ingo Feinerer  <h0125130@wu-wien.ac.at>
135    
136            * man/: Updated some documentation.
137    
138            * R/: Corrected some connection issues.
139    
140            * inst/doc: Worked on the vignette.
141    
142  2006-10-31  Ingo Feinerer  <h0125130@wu-wien.ac.at>  2006-10-31  Ingo Feinerer  <h0125130@wu-wien.ac.at>
143    
144            * inst/: Added texts and started vignette.
145    
146          * R/: Final changes based upon David's comments.          * R/: Final changes based upon David's comments.
147    
148  2006-10-29  Ingo Feinerer  <h0125130@wu-wien.ac.at>  2006-10-29  Ingo Feinerer  <h0125130@wu-wien.ac.at>

Legend:
Removed from v.65  
changed lines
  Added in v.702

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