Pedro Domingos: Minimizing Cross-Entropy Is Not Maximizing Compression

pmddomingos · x · 2026-09-02

UW professor Pedro Domingos asserts that minimizing cross-entropy in LLMs does not maximize compression, calling contrary views a "pernicious misunderstanding." This is part of a technical debate with Google DeepMind researcher Christian Szegedy regarding model compression and likelihood.

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