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58 Tech

Feb 26, 2020 · Artificial Intelligence

Tag Mining and Optimization Practices Using Chinese Segmentation Tools

This article presents a comprehensive overview of tag mining practices—including similarity‑based, compound‑word, topic, hot‑search, and image‑based approaches—along with detailed evaluations of Chinese segmentation tools and systematic tag optimization techniques such as synonym and negative‑word detection.

Chinese segmentationHanLPNLP

0 likes · 15 min read

Tag Mining and Optimization Practices Using Chinese Segmentation Tools

58 Tech

Jan 22, 2019 · Artificial Intelligence

Chinese Word Segmentation: Challenges, Methods, and Practical Practices

The article explains why Chinese word segmentation is essential for NLP tasks, outlines its fundamental difficulties such as ambiguity and out‑of‑vocabulary words, reviews dictionary‑based, statistical, and CRF approaches, and shares practical experiences from 58 Search’s production system.

CRFChinese segmentationNLP

0 likes · 21 min read

Chinese Word Segmentation: Challenges, Methods, and Practical Practices