Implement BPE training (learn merges) from a corpus in pure Python

Tokenization & Embeddings2 / 4

Chapter 022 / 4

Tokenization & Embeddings

Implement BPE training (learn merges) from a corpus in pure Python

Medium
Target interface
get_pair_counts(words)

Implement the function/class skeleton in the editor. Any correct approach is accepted.

Hints0 / 2
Reference solution
Your own code stays in the editor.