Blog Post··6 min read
Cheatsheet: Soft Metrics
Perplexity, negative log-likelihood, entropy, KL divergence, and cross-entropy annotated term-by-term — what each measures, how they relate, and what values to expect during training.
Tag: nll
Blog Post··6 min read
Cheatsheet: Soft Metrics
Perplexity, negative log-likelihood, entropy, KL divergence, and cross-entropy annotated term-by-term — what each measures, how they relate, and what values to expect during training.