Diff of /trunk/textmin/ChangeLog

Parent Directory | Revision Log | Patch

	revision 49, Sun Aug 6 10:12:13 2006 UTC	revision 76, Thu Nov 23 16:29:02 2006 UTC
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1		2006-11-23  Ingo Feinerer  <h0125130@wu-wien.ac.at>
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3		* R/textdoccol.R (append_doc): Bug fix for handling empty metadata.
4
5		* data/crude.rda: Rebuilt.
6
7		* data/acq.rda: Rebuilt.
8
9		* inst/doc/textmin.Rnw: Updated vignette to reflect code changes.
10
11		* R/textdoccol.R ([): Bug fix for subsetting a document
12		collection's data frame.
13
14		2006-11-22  Ingo Feinerer  <h0125130@wu-wien.ac.at>
15
16		* R/textdoccol.R: Bug fixes in s_filter. Added full query support
17		to s_filter.
18
19		* R/textdoccol.R: Local text documents' metadata can now be copied
20		to a document collection's data frame with prescind_meta.
21
22		2006-11-21  Ingo Feinerer  <h0125130@wu-wien.ac.at>
23
24		* R/: Text documents' slot metadata is now accessible in s_filter.
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26		* R/: Rewrote s_filter function (has still some restrictions).
27
28		2006-11-20  Ingo Feinerer  <h0125130@wu-wien.ac.at>
29
30		* R/: Various fixes in handling metadata.
31
32		* R/: Added update mechanism for text document collections.
33
34		2006-11-19  Ingo Feinerer  <h0125130@wu-wien.ac.at>
35
36		* R/: Merging of document collections now creates a binary tree
37		for reconstructing merged document collections.
38
39		* R/: Redesign of metadata for document collections.
40
41		2006-11-07  Ingo Feinerer  <h0125130@wu-wien.ac.at>
42
43		* R/: Messages now use \code{ngettext}.
44
45		2006-11-03  Ingo Feinerer  <h0125130@wu-wien.ac.at>
46
47		* R/: Added functions for modifying and removing metadata.
48
49		2006-11-01  Ingo Feinerer  <h0125130@wu-wien.ac.at>
50
51		* man/: Updated some documentation.
52
53		* R/: Corrected some connection issues.
54
55		* inst/doc: Worked on the vignette.
56
57		2006-10-31  Ingo Feinerer  <h0125130@wu-wien.ac.at>
58
59		* inst/: Added texts and started vignette.
60
61		* R/: Final changes based upon David's comments.
62
63		2006-10-29  Ingo Feinerer  <h0125130@wu-wien.ac.at>
64
65		* NAMESPACE: Corrected exports (generic methods need exportMethods
66		directives!).
67
68		2006-10-26  Ingo Feinerer  <h0125130@wu-wien.ac.at>
69
70		* R/: Modified the TextDocCol constructur and various parsers. It
71		is now modular and supports various file formats via plugins (see
72		the new "Source" class).
73
74		2006-10-24  Ingo Feinerer  <h0125130@wu-wien.ac.at>
75
76		* man/: Revised documentation after previous code changes.
77
78		2006-10-23  Ingo Feinerer  <h0125130@wu-wien.ac.at>
79
80		* R/: Remaining changes as discussed with David.
81
82		2006-10-22  Ingo Feinerer  <h0125130@wu-wien.ac.at>
83
84		* R/: Some changes as suggested by David. The rest will follow
85		within the next days.
86
87		2006-09-26  Ingo Feinerer  <h0125130@wu-wien.ac.at>
88
89		* man/: Finished documentation.
90
91		2006-09-25  Ingo Feinerer  <h0125130@wu-wien.ac.at>
92
93		* man/: Wrote some documentation.
94
95		2006-09-24  Ingo Feinerer  <h0125130@wu-wien.ac.at>
96
97		* R/: Further syntactic sugar in form of additional assignment and
98		accessor methods.
99
100		2006-09-13  Ingo Feinerer  <h0125130@wu-wien.ac.at>
101
102		* R/: Syntactic sugar in form of "length", "show" and "summary"
103		operators.
104
105		2006-08-24  Ingo Feinerer  <h0125130@wu-wien.ac.at>
106
107		* R/: Diverse updates. Mainly on default operators ("[" or "c")
108		and dissimilarities.
109
110		2006-08-12  Ingo Feinerer  <h0125130@wu-wien.ac.at>
111
112		* R/: Added similarity functions.
113
114		* data/: Added english stopwords.
115
116		2006-08-07  Ingo Feinerer  <h0125130@wu-wien.ac.at>
117
118		* data/: Examples compiled for new features
119
120		* R/: Changes due to new structure.
121
122		* NAMESPACE: Corrected namespace to reflect new structure.
123
124		* R/termdocmatrix.R: Adapted for new naming scheme.
125
126	2006-08-06  Ingo Feinerer  <h0125130@wu-wien.ac.at>	2006-08-06  Ingo Feinerer  <h0125130@wu-wien.ac.at>
127
128	* R/textdoccol.R: Adapted code for new class structure. Wrote	* R/textdoccol.R: Adapted code for new class structure. Wrote

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