Code Wrench

Mar 3, 2026 · Artificial Intelligence

Unlocking High‑Performance Chinese Segmentation: Inside Go’s gse Library

This article deeply examines the source code of Go’s high‑performance segmentation library gse, revealing its Double‑Array Trie, shortest‑path dynamic programming, and HMM‑Viterbi implementations, and demonstrates practical usage for Chinese tokenization, part‑of‑speech tagging, keyword extraction, and custom dictionary management.