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Keras serializable class for DCG.
tfr.keras.losses.DCGLambdaWeight(
topn: Optional[int] = None,
gain_fn: Optional[tfr.keras.utils.GainFunction
] = None,
rank_discount_fn: Optional[tfr.keras.utils.GainFunction
] = None,
normalized: bool = False,
smooth_fraction: float = 0.0,
**kwargs
)
Methods
get_config
get_config() -> Dict[str, Any]
individual_weights
individual_weights(
labels, ranks
)
See _LambdaWeight
.
pair_weights
pair_weights(
labels, ranks
)
See _LambdaWeight
.