1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
|
AUTOCLASS C VERSION 3.0 NOTES
======================================================================
======================================================================
Documentation:
------------------------------
1. autoclass-c/doc/search-c.text, reports-c.text --
New parameter for .s-params & .r-params files: free_storage_p.
The default value tells AutoClass to free the majority of its
allocated storage. If specified as false, AutoClass will not
attempt to free storage.
2. autoclass-c/doc/preparation-c.text -
Correct typos "looses" and "scaler".
3. autoclass-c/doc/reports-c.text --
New parameter for .r-params files: report_mode. It specifies
the mode of the reports to generate. The default, "text", is
the current formatted text layout. The new "data" option has a
parsable numerical layout -- suitable for further processing.
4. autoclass-c/sample/read.me.c, scriptc.text, imports-85c.influ-o-data-1,
imports-85c.case-data-1, imports-85c.class-data-1
Updated the sample classification for report_mode = "data"
reports.
Programming:
------------------------------
1. autoclass-c/prog/globals.c -
Update "G_ac_version" to 3.0.
2. autoclass-c/prog/autoclass.h, io-results.c, io-results-bin.c, struct-class.c,
struct-clsf.c, struct-model.c
Correct improper pointer casting:
fprintf(stdout, "free_model(%d): %d\n", i_model, (int) model);
to
fprintf(stdout, "free_model(%d): %p\n", i_model, (void *) model);
which generates compiler warnings on 64-bit architectures.
Change prototype for list_class_storage & list_clsf_storage from
int * to void **.
3. autoclass-c/prog/search-control.c, intf-reports.c -
Process new params option: free_storage_p.
4. autoclass-c/prog/search-control-2.c -
Correct formatted message typos "print print" and "estiamte" in
PRINT_INITIAL_REPORT.
5. autoclass-c/prog/intf-reports.c -
In PRE_FORMAT_ATTRIBUTES, check for num_terms > 0 prior to calling
SORT_MNCN_ATTRIBUTES.
6. autoclass-c/prog/io-read-data.c -
In READ_LINE, only return FALSE if no chars have been read -- allows
last line with no new-line to be read correctly.
7. autoclass-c/prog/getparams.c -
Correct GETPARAMS for INT_LIST: to allow "= 84, 92 " to be read
as 84 & 92, rather than 84 & 84. Also allows "n_clsfs = 2 " to be
read properly.
8. autoclass-c/prog/autoclass.h, intf-reports.c -
Implement "report_mode" parameter.
9. autoclass-c/prog/io-read-data.c -
In PROCESS_ATTRIBUTE_DEF, check for incomplete discrete and
real attribute definitions.
10. autoclass-c/load-ac -
Use "/bin/uname -s" to determine if host is running IRIX (SGI).
11. autoclass-c/prog/struct-class.c -
In FREE_TPARM_DS, allow tparm->tppt to be UNKNOWN or IGNORE.
If not matched, print advisory msg, not error msg. Do not abort.
12. autoclass-c/prog/autoclass.h, search-basic.c, model-expander-3.c,
struct-class.c, struct-clsf.c, predictions.c, & search-control-2.c
When creating the weights for a new class, use database->n_data
for the appropriate data base, rather than model->database->n_data.
In the "prediction" mode, this correctly builds the test database
class weights using the size of the test database, rather than
that of the training database -- which is pointed to by the model.
Functions modified: SET_UP_CLSF, GET_CLASS, CLASS_MERGED_MARGINAL_FN,
COPY_CLASS_DS, ADJUST_CLSF_DS_CLASSES, COPY_CLSF_DS, POP_CLASS_DS,
BUILD_CLASS_DS, COPY_TO_CLASS_DS, AUTOCLASS_PREDICT, &
PRINT_SEARCH_TRY. This corrects a segmentation fault which occured
during storage deallocation of prediction runs.
======================================================================
|
