elliot.recommender.neural.DeepFM package¶
Submodules¶
elliot.recommender.neural.DeepFM.deep_fm module¶
Module description:
-
class
elliot.recommender.neural.DeepFM.deep_fm.
DeepFM
(data, config, params, *args, **kwargs)[source]¶ Bases:
elliot.recommender.recommender_utils_mixin.RecMixin
,elliot.recommender.base_recommender_model.BaseRecommenderModel
DeepFM: A Factorization-Machine based Neural Network for CTR Prediction
For further details, please refer to the paper
- Parameters
factors – Number of factors dimension
lr – Learning rate
l_w – Regularization coefficient
hidden_neurons – List of units for each layer
hidden_activations – List of activation functions
To include the recommendation model, add it to the config file adopting the following pattern:
models: DeepFM: meta: save_recs: True epochs: 10 batch_size: 512 factors: 100 lr: 0.001 l_w: 0.0001 hidden_neurons: (64,32) hidden_activations: ('relu','relu')
-
property
name
¶
elliot.recommender.neural.DeepFM.deep_fm_model module¶
Module description:
-
class
elliot.recommender.neural.DeepFM.deep_fm_model.
DeepFMModel
(*args, **kwargs)[source]¶ Bases:
tensorflow.python.keras.engine.training.Model
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get_recs
(inputs, training=False, **kwargs)[source]¶ Get full predictions on the whole users/items matrix.
- Returns
The matrix of predicted values.
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