Class: Google::Apis::BigqueryV2::PrincipalComponentInfo
- Inherits:
-
Object
- Object
- Google::Apis::BigqueryV2::PrincipalComponentInfo
- Includes:
- Core::Hashable, Core::JsonObjectSupport
- Defined in:
- lib/google/apis/bigquery_v2/classes.rb,
lib/google/apis/bigquery_v2/representations.rb,
lib/google/apis/bigquery_v2/representations.rb
Overview
Principal component infos, used only for eigen decomposition based models, e.g. , PCA. Ordered by explained_variance in the descending order.
Instance Attribute Summary collapse
-
#cumulative_explained_variance_ratio ⇒ Float
The explained_variance is pre-ordered in the descending order to compute the cumulative explained variance ratio.
-
#explained_variance ⇒ Float
Explained variance by this principal component, which is simply the eigenvalue.
-
#explained_variance_ratio ⇒ Float
Explained_variance over the total explained variance.
-
#principal_component_id ⇒ Fixnum
Id of the principal component.
Instance Method Summary collapse
-
#initialize(**args) ⇒ PrincipalComponentInfo
constructor
A new instance of PrincipalComponentInfo.
-
#update!(**args) ⇒ Object
Update properties of this object.
Constructor Details
#initialize(**args) ⇒ PrincipalComponentInfo
Returns a new instance of PrincipalComponentInfo.
7177 7178 7179 |
# File 'lib/google/apis/bigquery_v2/classes.rb', line 7177 def initialize(**args) update!(**args) end |
Instance Attribute Details
#cumulative_explained_variance_ratio ⇒ Float
The explained_variance is pre-ordered in the descending order to compute the
cumulative explained variance ratio.
Corresponds to the JSON property cumulativeExplainedVarianceRatio
7160 7161 7162 |
# File 'lib/google/apis/bigquery_v2/classes.rb', line 7160 def cumulative_explained_variance_ratio @cumulative_explained_variance_ratio end |
#explained_variance ⇒ Float
Explained variance by this principal component, which is simply the eigenvalue.
Corresponds to the JSON property explainedVariance
7165 7166 7167 |
# File 'lib/google/apis/bigquery_v2/classes.rb', line 7165 def explained_variance @explained_variance end |
#explained_variance_ratio ⇒ Float
Explained_variance over the total explained variance.
Corresponds to the JSON property explainedVarianceRatio
7170 7171 7172 |
# File 'lib/google/apis/bigquery_v2/classes.rb', line 7170 def explained_variance_ratio @explained_variance_ratio end |
#principal_component_id ⇒ Fixnum
Id of the principal component.
Corresponds to the JSON property principalComponentId
7175 7176 7177 |
# File 'lib/google/apis/bigquery_v2/classes.rb', line 7175 def principal_component_id @principal_component_id end |
Instance Method Details
#update!(**args) ⇒ Object
Update properties of this object
7182 7183 7184 7185 7186 7187 |
# File 'lib/google/apis/bigquery_v2/classes.rb', line 7182 def update!(**args) @cumulative_explained_variance_ratio = args[:cumulative_explained_variance_ratio] if args.key?(:cumulative_explained_variance_ratio) @explained_variance = args[:explained_variance] if args.key?(:explained_variance) @explained_variance_ratio = args[:explained_variance_ratio] if args.key?(:explained_variance_ratio) @principal_component_id = args[:principal_component_id] if args.key?(:principal_component_id) end |