diff options
author | mguetlein <martin.guetlein@gmail.com> | 2011-01-13 14:02:58 +0100 |
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committer | mguetlein <martin.guetlein@gmail.com> | 2011-01-13 14:02:58 +0100 |
commit | f2ca545448ab8a6f654309f23cfce9416b2e9856 (patch) | |
tree | db97da6b26689585ab2d51467ec72a6999e32cd8 /lib/feature.rb | |
parent | c923250bccd4023447feb46935f3b59ce5cfb843 (diff) |
find methods for algorithm and model, split method for dataset, feature_type method for model and feature, perform single predicitons in resuce block, add to-html.rb, fix handling of rest-client-wrapper
Diffstat (limited to 'lib/feature.rb')
-rw-r--r-- | lib/feature.rb | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/lib/feature.rb b/lib/feature.rb index 9e28077..de7c757 100644 --- a/lib/feature.rb +++ b/lib/feature.rb @@ -1,7 +1,7 @@ module OpenTox class Feature include OpenTox - + def self.find(uri) feature = Feature.new uri if (CONFIG[:yaml_hosts].include?(URI.parse(uri).host)) @@ -11,5 +11,26 @@ module OpenTox end feature end + + # provides domain (possible target values) of classification feature + # @return [Array] list with possible target values + def domain + #TODO derieve from metadata / ontology + return [true, false] + end + + # provides feature type, possible types are "regression" or "classification" + # @return [String] feature type, unknown if OT.isA property is unknown/ not set + def feature_type + case metadata[OT.isA] + when /NominalFeature/ + "classification" + when /NumericFeature/ + "regression" + else + "unknown" + end + end + end end |