Expedia Migrates Ranking Models to Keras 3: 30% Faster Training, 70% Lower Latency
fchollet · x · 2026-08-12
Expedia recently transitioned its ranking models to a state-of-the-art Keras 3 setup. According to their engineering writeup, this infrastructure upgrade yielded significant performance improvements, including 30% faster training times and a 70% reduction in inference latency.
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