Metric

Base class for metrics.

PyTorch

API: —
Strategy: Custom / Partial

Keras

API: keras.metrics.Metric
Strategy: Direct Mapping
Official Docs ↗

TensorFlow

API: tf.keras.metrics.Metric
Strategy: Direct Mapping
Official Docs ↗

Apple MLX

API: —
Strategy: Custom / Partial

Flax NNX

API: flax.nnx.Metric
Strategy: Direct Mapping
Official Docs ↗

PaxML / Praxis

API: praxis.metric_utils.Metric
Strategy: Direct Mapping
Official Docs ↗