blob: 1d18a00307c99ef8daa031b02ee3fd851005ba06 (
plain)
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
|
module OpenTox
# Basic feature class
class Feature
field :measured, type: Boolean
field :calculated, type: Boolean
field :category, type: String
field :unit, type: String
field :conditions, type: Hash
# Is it a nominal feature
# @return [TrueClass,FalseClass]
def nominal?
self.class == NominalFeature
end
# Is it a numeric feature
# @return [TrueClass,FalseClass]
def numeric?
self.class == NumericFeature
end
end
# Feature for categorical variables
class NominalFeature < Feature
field :accept_values, type: Array
end
# Feature for quantitative variables
class NumericFeature < Feature
end
# Feature for SMARTS fragments
class Smarts < NominalFeature
field :smarts, type: String
index "smarts" => 1
# Create feature from SMARTS string
# @param [String]
# @return [OpenTox::Feature]
def self.from_smarts smarts
self.find_or_create_by :smarts => smarts
end
end
class OriginalId < Feature
field :dataset_id, type: BSON::ObjectId
end
end
|