This guide explains how to install the jieba-php extension— a Rust‑based Chinese word segmentation library for PHP—by listing required dependencies, showing the cargo build steps, demonstrating runtime commands, describing the provided API, and offering a complete usage example.
This article explains how PostgreSQL's native full‑text search, GIN indexes, and extensions like pg_trgm, pg_bigm, and pg_jieba can dramatically improve the speed and accuracy of Chinese address keyword searches, offering a cost‑effective alternative to external search engines.
This tutorial walks you through installing the jieba Python library, explains its three segmentation modes—precise, full, and search—demonstrates how to add or delete words, manage custom dictionaries, handle stop words, perform weight analysis, adjust word frequencies, and retrieve token positions, all with clear code examples and visual output.
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.
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.
