View Source GoogleApi.BigQuery.V2.Model.HparamSearchSpaces (google_api_big_query v0.79.0)
Hyperparameter search spaces. These should be a subset of training_options.
Attributes
-
activationFn
(type:GoogleApi.BigQuery.V2.Model.StringHparamSearchSpace.t
, default:nil
) - Activation functions of neural network models. -
batchSize
(type:GoogleApi.BigQuery.V2.Model.IntHparamSearchSpace.t
, default:nil
) - Mini batch sample size. -
boosterType
(type:GoogleApi.BigQuery.V2.Model.StringHparamSearchSpace.t
, default:nil
) - Booster type for boosted tree models. -
colsampleBylevel
(type:GoogleApi.BigQuery.V2.Model.DoubleHparamSearchSpace.t
, default:nil
) - Subsample ratio of columns for each level for boosted tree models. -
colsampleBynode
(type:GoogleApi.BigQuery.V2.Model.DoubleHparamSearchSpace.t
, default:nil
) - Subsample ratio of columns for each node(split) for boosted tree models. -
colsampleBytree
(type:GoogleApi.BigQuery.V2.Model.DoubleHparamSearchSpace.t
, default:nil
) - Subsample ratio of columns when constructing each tree for boosted tree models. -
dartNormalizeType
(type:GoogleApi.BigQuery.V2.Model.StringHparamSearchSpace.t
, default:nil
) - Dart normalization type for boosted tree models. -
dropout
(type:GoogleApi.BigQuery.V2.Model.DoubleHparamSearchSpace.t
, default:nil
) - Dropout probability for dnn model training and boosted tree models using dart booster. -
hiddenUnits
(type:GoogleApi.BigQuery.V2.Model.IntArrayHparamSearchSpace.t
, default:nil
) - Hidden units for neural network models. -
l1Reg
(type:GoogleApi.BigQuery.V2.Model.DoubleHparamSearchSpace.t
, default:nil
) - L1 regularization coefficient. -
l2Reg
(type:GoogleApi.BigQuery.V2.Model.DoubleHparamSearchSpace.t
, default:nil
) - L2 regularization coefficient. -
learnRate
(type:GoogleApi.BigQuery.V2.Model.DoubleHparamSearchSpace.t
, default:nil
) - Learning rate of training jobs. -
maxTreeDepth
(type:GoogleApi.BigQuery.V2.Model.IntHparamSearchSpace.t
, default:nil
) - Maximum depth of a tree for boosted tree models. -
minSplitLoss
(type:GoogleApi.BigQuery.V2.Model.DoubleHparamSearchSpace.t
, default:nil
) - Minimum split loss for boosted tree models. -
minTreeChildWeight
(type:GoogleApi.BigQuery.V2.Model.IntHparamSearchSpace.t
, default:nil
) - Minimum sum of instance weight needed in a child for boosted tree models. -
numClusters
(type:GoogleApi.BigQuery.V2.Model.IntHparamSearchSpace.t
, default:nil
) - Number of clusters for k-means. -
numFactors
(type:GoogleApi.BigQuery.V2.Model.IntHparamSearchSpace.t
, default:nil
) - Number of latent factors to train on. -
numParallelTree
(type:GoogleApi.BigQuery.V2.Model.IntHparamSearchSpace.t
, default:nil
) - Number of parallel trees for boosted tree models. -
optimizer
(type:GoogleApi.BigQuery.V2.Model.StringHparamSearchSpace.t
, default:nil
) - Optimizer of TF models. -
subsample
(type:GoogleApi.BigQuery.V2.Model.DoubleHparamSearchSpace.t
, default:nil
) - Subsample the training data to grow tree to prevent overfitting for boosted tree models. -
treeMethod
(type:GoogleApi.BigQuery.V2.Model.StringHparamSearchSpace.t
, default:nil
) - Tree construction algorithm for boosted tree models. -
walsAlpha
(type:GoogleApi.BigQuery.V2.Model.DoubleHparamSearchSpace.t
, default:nil
) - Hyperparameter for matrix factoration when implicit feedback type is specified.
Summary
Functions
Unwrap a decoded JSON object into its complex fields.
Types
@type t() :: %GoogleApi.BigQuery.V2.Model.HparamSearchSpaces{ activationFn: GoogleApi.BigQuery.V2.Model.StringHparamSearchSpace.t() | nil, batchSize: GoogleApi.BigQuery.V2.Model.IntHparamSearchSpace.t() | nil, boosterType: GoogleApi.BigQuery.V2.Model.StringHparamSearchSpace.t() | nil, colsampleBylevel: GoogleApi.BigQuery.V2.Model.DoubleHparamSearchSpace.t() | nil, colsampleBynode: GoogleApi.BigQuery.V2.Model.DoubleHparamSearchSpace.t() | nil, colsampleBytree: GoogleApi.BigQuery.V2.Model.DoubleHparamSearchSpace.t() | nil, dartNormalizeType: GoogleApi.BigQuery.V2.Model.StringHparamSearchSpace.t() | nil, dropout: GoogleApi.BigQuery.V2.Model.DoubleHparamSearchSpace.t() | nil, hiddenUnits: GoogleApi.BigQuery.V2.Model.IntArrayHparamSearchSpace.t() | nil, l1Reg: GoogleApi.BigQuery.V2.Model.DoubleHparamSearchSpace.t() | nil, l2Reg: GoogleApi.BigQuery.V2.Model.DoubleHparamSearchSpace.t() | nil, learnRate: GoogleApi.BigQuery.V2.Model.DoubleHparamSearchSpace.t() | nil, maxTreeDepth: GoogleApi.BigQuery.V2.Model.IntHparamSearchSpace.t() | nil, minSplitLoss: GoogleApi.BigQuery.V2.Model.DoubleHparamSearchSpace.t() | nil, minTreeChildWeight: GoogleApi.BigQuery.V2.Model.IntHparamSearchSpace.t() | nil, numClusters: GoogleApi.BigQuery.V2.Model.IntHparamSearchSpace.t() | nil, numFactors: GoogleApi.BigQuery.V2.Model.IntHparamSearchSpace.t() | nil, numParallelTree: GoogleApi.BigQuery.V2.Model.IntHparamSearchSpace.t() | nil, optimizer: GoogleApi.BigQuery.V2.Model.StringHparamSearchSpace.t() | nil, subsample: GoogleApi.BigQuery.V2.Model.DoubleHparamSearchSpace.t() | nil, treeMethod: GoogleApi.BigQuery.V2.Model.StringHparamSearchSpace.t() | nil, walsAlpha: GoogleApi.BigQuery.V2.Model.DoubleHparamSearchSpace.t() | nil }
Functions
Unwrap a decoded JSON object into its complex fields.