CDL¶
-
class
openrec.legacy.recommenders.
CDL
(batch_size, max_user, max_item, dim_embed, item_f, dims, dropout=None, test_batch_size=None, item_serving_size=None, l2_reg=None, l2_reg_mlp=None, l2_reconst=None, opt='SGD', sess_config=None)¶ -
_build_default_fusions
(train=True)¶ Build default fusion modules (may be overriden).
Parameters: train (bool) – An indicator for training or servining phase.
-
_build_item_extractions
(train=True)¶ Build extraction modules for items’ data sources (should be overriden)
Parameters: train (bool) – An indicator for training or servining phase.
-
_build_item_inputs
(train=True)¶ Build inputs for items’ data sources (should be overriden)
Parameters: train (bool) – An indicator for training or servining phase.
-
_input_mappings
(batch_data, train)¶ Define mappings from input training batch to defined inputs.
Parameters: - batch_data (dict) – A training batch.
- train (bool) – An indicator for training or servining phase.
Returns: The mapping where a key corresponds to an input object, and a value corresponds to a
batch_data
value.Return type: dict
-