Implementation and Optimization of Local Private Domain Search in Cloud Music

The Cloud Music team integrated a lightweight on‑device full‑text engine using SQLite FTS5 with a simple tokenizer, replaced JavaScript matching with SQLite’s bm25(), parallelized queries, and cut search latency by 75%, boosting CTR 13% and average playback by 17 seconds while preserving user privacy.

FTS5Full-Text SearchPerformance Optimization

0 likes · 15 min read

Implementation and Optimization of Local Private Domain Search in Cloud Music

Meituan Technology Team

Jun 16, 2022 · Artificial Intelligence

Edge AI Re‑ranking in Meituan/Dianping Search: Architecture, Algorithms, and Deployment

Meituan/Dianping’s edge‑AI re‑ranking system moves large‑scale deep‑learning models onto users’ devices, using dense networks and cloud‑served embeddings, advanced feedback‑sequence and multi‑view attention models, and aggressive compression to deliver real‑time, privacy‑preserving search personalization that boosts click‑through rates by up to 0.43 %.

Edge AIModel DeploymentRe‑ranking

0 likes · 25 min read

Edge AI Re‑ranking in Meituan/Dianping Search: Architecture, Algorithms, and Deployment

21CTO

Jan 26, 2021 · Product Management

Why WeChat Search Is Poised to Redefine Mobile Search Landscape

The 2021 WeChat Open Class revealed a clear signal that WeChat Search will become a default way for users to find information, highlighting massive user growth, open ecosystem opportunities for developers, and a strategic shift that could reshape the mobile search market.

Ecosystemmobile searchproduct strategy

0 likes · 12 min read

Why WeChat Search Is Poised to Redefine Mobile Search Landscape

21CTO

Nov 18, 2015 · Artificial Intelligence

Inside Baidu Mobile’s Personalization: Recommendation Engine & Cloud Architecture

This article examines how Baidu Mobile leverages personalized recommendation algorithms, rich user profiling, and a flexible cloud‑native architecture to deliver tailored search results and services, while also detailing the front‑end engineering practices that support its super‑app ecosystem.

Frontendbackendcloud architecture

0 likes · 15 min read

Inside Baidu Mobile’s Personalization: Recommendation Engine & Cloud Architecture

Suning Design

Jul 17, 2014 · Mobile Development

What’s Next for Mobile Search? Exploring Future Input, Data, and Output Innovations

Mobile search is evolving beyond traditional keyword queries, with emerging trends in precise user profiling, crowdsourced data, voice and natural language understanding, deep linking, machine learning, and structured, intelligent result aggregation, promising a more personalized, context‑aware, and seamless search experience on smartphones.

Machine Learningdeep linkingmobile search

0 likes · 9 min read