Joel 'Aaron' Cohen
72e21f6e7a
Minimal changes to compile against Weka 3.7.10
...
There is a weird junit dependency being pulled in that I haven't
figured out.
2014-03-19 19:18:32 -04:00
Joshua Eckroth
19ce704093
Fixed some bugs in new docs-to-dataset, added test.
2013-12-24 08:21:17 -05:00
Joshua Eckroth
937b9bf87d
Fixed some tests that broke when nominal attributes changed from string to keyword representations.
2013-08-07 10:32:50 -04:00
Joshua Eckroth
db70ee980f
Fixed indentation.
2013-07-31 06:50:59 -04:00
Ben Mabey
dc12081b4a
attaches instance weight info as metadata when converting to a map
2012-03-26 12:20:45 -06:00
Ben Mabey
042de1895a
updates project to clojure 1.3, removes contrib and autodoc deps
2012-01-30 15:27:54 -07:00
Ben Mabey
fa2d39ffe5
change the dataset's name when randomized (like the filters do)
2011-12-13 20:10:11 -07:00
Ben Mabey
8a01361512
adds take-dataset
2011-12-08 15:28:27 -07:00
Ben Mabey
d313f621d1
adds remove-range filter so split-dataset can take a number to split on
2011-12-08 15:13:34 -07:00
Ben Mabey
0c32c318af
adds split-dataset via new remove-percentage filter wrapper
2011-12-07 11:15:19 -07:00
Ben Mabey
7357a720e9
makes representation of NaNs (no values) symmetric with creation- nil
2011-04-05 13:55:21 -06:00
Ben Mabey
a83e21d72b
allows for creation of instances (and datasets) with nil values
2011-04-05 13:34:23 -06:00
Ben Mabey
44df9744c1
adds dataset-as-vecs and dataset-as-lists
2011-01-04 10:02:48 -07:00
Ben Mabey
8cb6620b6f
adds dataset-class-name
2010-12-30 10:14:57 -07:00
Ben Mabey
7cd8e08446
makes attribute-labels fn that returns set of labels and renames old one
2010-12-29 15:08:05 -07:00
Ben Mabey
228c58f74c
adds headers-only fn to extract the headers of a weka dataset
2010-12-22 14:23:44 -07:00
Ben Mabey
68cf83b712
fixes dataset-format to return nominal labels in correct order
...
Also made it more idiomatic and concise by using reduce...
2010-12-16 16:58:53 -07:00
Ben Mabey
4d18af461e
not keywording the instance nominal values by default due to performance
...
On large datasets if you use dataset-as-maps too much time is taken up
in interning the nominal values time and time again. For the vast
majority of use cases string values should be fine. If we were in
clojure-land 100% then keywords would be the better option.. but we
aren't.
2010-12-08 16:10:45 -07:00
Ben Mabey
81cda11ed2
DRYs up some fns and replaces custom code with enumeration-seq
2010-12-08 16:05:41 -07:00
Ben Mabey
652c54aaf7
standardizes how attributes can be asked for (by index or name)
2010-12-07 14:14:20 -07:00
Ben Mabey
99048715f1
adds tests for dataset label helper fns
2010-12-07 13:48:52 -07:00
Ben Mabey
138ee7f016
adds dataset-class-values
2010-12-06 17:36:36 -07:00
Ben Mabey
ca7281d214
allows attributes in filters to be specified by name in addition to index
2010-12-01 14:36:05 -07:00
Ben Mabey
78fc93c2a4
allow for dataset-set-class to take the name of attribute
2010-12-01 11:37:27 -07:00
Ben Mabey
1f3900a628
replaces some loop/recurs with more conciser idiomatic clojure
2010-11-24 12:05:30 -07:00
Ben Mabey
ccc12c2d5c
adds dataset-replace-attribute!
2010-11-08 10:37:42 -07:00
Ben Mabey
eabb2acca5
adds helper fns in data and fixes some docstring misplacements
2010-11-08 10:37:42 -07:00
Ben Mabey
55ff30fcfa
fixes is-dataset? to report correctly
2010-11-04 11:50:42 -06:00
Antonio Garrote
2670b037b2
Small improvements
2010-03-03 14:46:08 +01:00
Antonio Garrote
eb60fe6d31
Some tests for clusterers
2010-02-28 20:51:17 +01:00
Antonio Garrote
360e507bd2
First commit
2010-02-28 13:14:17 +01:00
