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Model Perspective
Model Perspective
May 23, 2025 · Product Management

Turn WeChat Moments into a Business Goldmine: Decode Psychology and Spot Opportunities

Although WeChat Moments can feel noisy, this article reveals how its unstructured, low‑disguise posts expose deep psychological motives and hidden commercial opportunities, offering a systematic way to decode user needs through seven common behaviors and practical analytical tools.

business insightmarket researchproduct management
0 likes · 8 min read
Turn WeChat Moments into a Business Goldmine: Decode Psychology and Spot Opportunities
Tencent Cloud Developer
Tencent Cloud Developer
Feb 26, 2025 · Backend Development

High-Performance Feeds Flow System Architecture for Tencent Channel

The article describes Tencent Channel’s high‑performance Feeds flow system, built on a three‑layer logical‑proxy‑storage architecture that separates reads and writes, uses distributed caches and timestamp‑based pruning to cut query load fifty‑fold, and combines public indexes with user‑specific reads to enforce visibility controls.

Feeds flowTencentread expansion
0 likes · 10 min read
High-Performance Feeds Flow System Architecture for Tencent Channel
Model Perspective
Model Perspective
Oct 18, 2024 · Fundamentals

How to Model Daily Life with Functions: Nutrition, Social Media, and Study Efficiency

By treating everyday processes—dietary choices, social media activity, and study habits as mathematical functions, we can collect input data, build predictive models, and optimize outcomes, illustrating how function-based thinking turns complex real‑world problems into solvable equations.

Optimizationfunction analysislearning efficiency
0 likes · 7 min read
How to Model Daily Life with Functions: Nutrition, Social Media, and Study Efficiency
DataFunSummit
DataFunSummit
Jun 25, 2024 · Artificial Intelligence

Soul’s AIGC Practices and Explorations: From Industry Trends to Product Integration

This article reviews recent AIGC developments, outlines Soul’s multi‑year experiments with virtual humans, visual generation, large language models, audio synthesis, and product integration, and discusses the strategic balance between using external AI services and building proprietary capabilities.

AIGCLarge Language ModelsProduct Integration
0 likes · 19 min read
Soul’s AIGC Practices and Explorations: From Industry Trends to Product Integration
ZhongAn Tech Team
ZhongAn Tech Team
May 13, 2024 · Artificial Intelligence

Weekly Tech Overview: AI Advances, Mobile Game Store, and Industry Insights

This weekly tech roundup covers Microsoft’s upcoming mobile game store, Alibaba Cloud’s Tongyi Qianwen 2.5 AI model, Google DeepMind’s AlphaFold 3 for drug discovery, TikTok’s AI‑content labeling, 神州信息’s AI‑native product, Apple’s on‑device AI chips, expert views on scaling laws, and news on Fei‑Fei Li’s startup, Apple’s China tax, and Buffett’s Apple stake reduction.

AIAI infrastructureFinance
0 likes · 7 min read
Weekly Tech Overview: AI Advances, Mobile Game Store, and Industry Insights
We-Design
We-Design
Dec 13, 2023 · Artificial Intelligence

How AI-Powered Beauty Filters Evolved: From Classic Portraits to Real-Time Video Effects

This article traces the evolution of beauty filter technology from ancient artistic enhancements to modern AI-driven real-time video effects, detailing key techniques like face detection, skin smoothing, AR integration, and shifting user preferences, while reflecting on its cultural impact on social media aesthetics.

AIARbeauty filters
0 likes · 9 min read
How AI-Powered Beauty Filters Evolved: From Classic Portraits to Real-Time Video Effects
IT Services Circle
IT Services Circle
Oct 26, 2023 · Information Security

Weibo Introduces Front‑Page Real‑Name Display and Visitor Record Feature: Privacy Implications

Weibo has begun testing a front‑page real‑name system for high‑follower accounts and a visitor‑record function limited to premium members, sparking user backlash over privacy concerns, debates about platform monetisation, and discussions of the broader impact on social media behaviour.

Weiboinformation securityprivacy
0 likes · 6 min read
Weibo Introduces Front‑Page Real‑Name Display and Visitor Record Feature: Privacy Implications
Architecture Digest
Architecture Digest
Jun 2, 2023 · Artificial Intelligence

Overview of Twitter's Open‑Source Recommendation Algorithm

Twitter has open‑sourced its core recommendation algorithm, detailing its candidate sources, in‑network and out‑of‑network ranking models, graph‑based and embedding methods, and a comprehensive list of components that power the home timeline, with links to the GitHub repositories and engineering blog.

Artificial IntelligenceOpen-sourceRecommendation Algorithm
0 likes · 10 min read
Overview of Twitter's Open‑Source Recommendation Algorithm
Top Architect
Top Architect
Apr 4, 2023 · Artificial Intelligence

Overview of Twitter's Open‑Source Recommendation Algorithm Architecture

Twitter has open‑sourced its recommendation algorithm, detailing a complex pipeline of candidate sources, graph‑based models, embedding techniques, and ranking services that together generate personalized home‑timeline tweets for users.

Open-sourceRecommendation AlgorithmTwitter
0 likes · 9 min read
Overview of Twitter's Open‑Source Recommendation Algorithm Architecture
DataFunTalk
DataFunTalk
Oct 13, 2022 · Artificial Intelligence

Multimodal Attribute-Level Sentiment Analysis for Social Media: Background, Tasks, and Recent Advances

This article reviews the rapid development of multimodal attribute-level sentiment analysis on social media, outlining its background, defining four core sub‑tasks, summarizing representative recent models—including unified multimodal transformers, coarse‑to‑fine image‑target matching, and vision‑language pre‑training—and discussing experimental results and future research directions.

NLPVision-Languageaspect‑based sentiment
0 likes · 21 min read
Multimodal Attribute-Level Sentiment Analysis for Social Media: Background, Tasks, and Recent Advances
Java Architect Essentials
Java Architect Essentials
Dec 19, 2021 · Information Security

XiaoHongShu Under Scrutiny for Minor Privacy Leaks and Inadequate Content Review

Recent investigations reveal that the Chinese social platform XiaoHongShu repeatedly exposed minors' personal privacy through unfiltered short videos and comments, prompting public outcry, legal criticism, and the platform's promise of stricter content‑moderation measures.

CensorshipXiaohongshucontent moderation
0 likes · 6 min read
XiaoHongShu Under Scrutiny for Minor Privacy Leaks and Inadequate Content Review
Java Architect Essentials
Java Architect Essentials
Jun 17, 2021 · Information Security

WeChat One‑Way Friend Detection Patent and How to Identify Deleted Contacts

The article explains how WeChat users can detect when they have been removed as friends, describes Tencent's recent patent for a single‑way friend detection feature, shows the proposed UI workflow, discusses user reactions, and warns against unsafe third‑party tools.

Friend DetectionPatentWeChat
0 likes · 5 min read
WeChat One‑Way Friend Detection Patent and How to Identify Deleted Contacts
Python Programming Learning Circle
Python Programming Learning Circle
Oct 13, 2019 · Artificial Intelligence

Can AI Really Regulate Online Speech? Insights from the NBA‑China Fallout

The article examines the NBA's China controversy, the massive Chinese backlash, the subsequent suspension of partnerships, and explores how artificial intelligence tools like Facebook's Rosetta are being used—and limited—in moderating online speech, highlighting the balance between automated detection and human review.

AI moderationNBARosetta
0 likes · 10 min read
Can AI Really Regulate Online Speech? Insights from the NBA‑China Fallout
Tencent Cloud Developer
Tencent Cloud Developer
Feb 8, 2017 · Operations

Bandwidth Optimization Practices in Tencent Social Services

Tencent’s social services cut two hundred million RMB in bandwidth costs by flattening traffic peaks through seven practices—disabling auto‑play, pre‑pushing hot content, compressing media, offering on‑demand quality, using segmented downloads, applying technical breakthroughs like P2P and codec optimization, and filtering illegal content—while preserving user experience.

Cost ReductionTencentbandwidth optimization
0 likes · 14 min read
Bandwidth Optimization Practices in Tencent Social Services
Efficient Ops
Efficient Ops
Nov 21, 2016 · Operations

7 Proven Bandwidth Optimization Strategies to Cut Social Platform Costs by 2 Billion

This article shares Tencent's seven practical bandwidth‑saving techniques—ranging from disabling auto‑play to intelligent pre‑push, file compression, on‑demand usage, segmented download, technical breakthroughs, and content compliance—to dramatically reduce operational costs while maintaining user experience.

Cost Reductionbandwidth optimizationnetwork management
0 likes · 9 min read
7 Proven Bandwidth Optimization Strategies to Cut Social Platform Costs by 2 Billion
Meiyou UED
Meiyou UED
May 25, 2016 · Fundamentals

How Cognitive Surplus Is Transforming Society: Insights from Clay Shirky

This article introduces Clay Shirky's book "Cognitive Surplus", explains the concept of global free time as a new social resource, outlines the conditions that enable its emergence, and discusses how unpredictable technological change can be harnessed for collective creation and sharing.

Clay Shirkycognitive surpluscollective action
0 likes · 7 min read
How Cognitive Surplus Is Transforming Society: Insights from Clay Shirky
Architects Research Society
Architects Research Society
Dec 30, 2015 · Artificial Intelligence

IBM Watson Personality Insights: How AI Analyzes Social Media Language to Infer Traits

The article explains how IBM's Watson uses AI and big‑data techniques to examine the words people write on platforms like Twitter and Facebook, extracting personality traits such as openness and neuroticism, and discusses the potential business uses and privacy concerns of this technology.

AIBig DataPersonality Analysis
0 likes · 9 min read
IBM Watson Personality Insights: How AI Analyzes Social Media Language to Infer Traits