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Tencent Tech

Tencent's official tech account. Delivering quality technical content to serve developers.

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Recent Articles

Latest from Tencent Tech

77 recent articles
Tencent Tech
Tencent Tech
Mar 26, 2024 · Artificial Intelligence

How Tencent Angel’s AI Platform Won the 2023 CIE Science & Tech Award

Tencent’s Angel machine‑learning platform, recognized with the 2023 China Institute of Electronics Science & Technology Award, showcases breakthrough distributed training, high‑efficiency caching, adaptive sampling, multimodal fusion, and graph‑model search technologies that dramatically improve large‑scale AI model performance and cost.

AIDistributed TrainingTencent
0 likes · 8 min read
How Tencent Angel’s AI Platform Won the 2023 CIE Science & Tech Award
Tencent Tech
Tencent Tech
Mar 21, 2024 · Artificial Intelligence

How Dual-Arm Humanoid Robots Collaborate Seamlessly: Tencent’s New Framework

Tencent’s Robotics X lab unveils a versatile dual‑arm humanoid framework that integrates vision‑based optimal grasping, safety‑ensured collaborative planning, and skill‑transfer interfaces, enabling tasks such as synchronized screw turning, pouring, interference suppression, and large‑object handovers, as detailed in a recent IEEE Transactions on Robotics paper.

AIPerceptioncollaborative control
0 likes · 6 min read
How Dual-Arm Humanoid Robots Collaborate Seamlessly: Tencent’s New Framework
Tencent Tech
Tencent Tech
Nov 9, 2023 · Artificial Intelligence

How Adaptive Skinning Model Boosts Low-Cost High-Quality 3D Face Reconstruction

This article introduces the Adaptive Skinning Model (ASM), a low‑cost yet high‑precision 3D face reconstruction technique that leverages Gaussian‑Mixture skinning weights and dynamic bone binding to surpass traditional 3DMM methods and achieve state‑of‑the‑art results on multiple benchmarks.

3D face reconstructionGaussian mixture modeladaptive skinning
0 likes · 13 min read
How Adaptive Skinning Model Boosts Low-Cost High-Quality 3D Face Reconstruction
Tencent Tech
Tencent Tech
Oct 26, 2023 · Artificial Intelligence

Unlocking Tencent Hunyuan Text‑to‑Image: A Complete Guide and Prompt Tips

This guide introduces Tencent Hunyuan's upgraded text‑to‑image model, explains its technical innovations, provides detailed prompt engineering advice, showcases example prompts and generated images across various styles, and highlights real‑world applications and performance metrics for developers and creators.

AI generationPrompt EngineeringTencent Hunyuan
0 likes · 12 min read
Unlocking Tencent Hunyuan Text‑to‑Image: A Complete Guide and Prompt Tips
Tencent Tech
Tencent Tech
Oct 20, 2023 · Artificial Intelligence

Tencent OCR's AI Triumph at ICDAR 2023: Four Championship Wins

At ICDAR 2023, Tencent's OCR team leveraged self‑developed algorithms and large‑model backbones to clinch four official championship titles across the DSText and SVRD tracks, showcasing breakthroughs in dense video text detection, tracking, end‑to‑end recognition, and structured information extraction.

ICDAR 2023OCRStructured Information Extraction
0 likes · 14 min read
Tencent OCR's AI Triumph at ICDAR 2023: Four Championship Wins
Tencent Tech
Tencent Tech
Sep 27, 2023 · Databases

PolySI & Tesseract: New Black‑Box Tools for Snapshot Isolation & Schema Evolution

Tencent Cloud, in collaboration with Nanjing University, ETH Zurich, and Simon Fraser University, presented two VLDB‑2023 papers introducing PolySI, a black‑box checker for snapshot isolation, and Tesseract, an online, transactional schema‑evolution technique, both demonstrating superior performance and practical impact on modern cloud databases.

DatabasesVLDBblack-box testing
0 likes · 7 min read
PolySI & Tesseract: New Black‑Box Tools for Snapshot Isolation & Schema Evolution
Tencent Tech
Tencent Tech
Sep 20, 2023 · Artificial Intelligence

Why Do Large Language Models Hallucinate and How to Reduce It?

The article explains why large language models generate hallucinations—due to data errors, training conflicts, and inference uncertainty—and outlines data‑cleaning, model‑level feedback, knowledge augmentation, constraint techniques, and post‑processing methods such as the “Truth‑seeking” algorithm to mitigate the issue.

AI safetyKnowledge RetrievalModel Training
0 likes · 8 min read
Why Do Large Language Models Hallucinate and How to Reduce It?
Tencent Tech
Tencent Tech
Jul 4, 2023 · Databases

What Is a Vector Database and Why Is It the AI Engine’s Secret Weapon?

This article explains what vectors and vector databases are, how they differ from traditional databases, their core technologies, their relationship with large language models, market trends, and details of Tencent Cloud VectorDB’s capabilities, architecture, real‑world applications, and future competitive challenges.

AIEmbeddingLLM
0 likes · 10 min read
What Is a Vector Database and Why Is It the AI Engine’s Secret Weapon?
Tencent Tech
Tencent Tech
Jun 6, 2023 · Information Security

How Secure Is WeChat’s Palm‑Print Payment? Inside the AI‑Powered Safeguards

WeChat’s palm‑payment combines unique palm‑texture and vein data with advanced imaging and AI algorithms to verify identity, offering large‑scale deployment, seamless user experience, and strong anti‑spoofing measures while addressing real‑world challenges like dirty or injured hands.

AI securityImage processingbiometric authentication
0 likes · 7 min read
How Secure Is WeChat’s Palm‑Print Payment? Inside the AI‑Powered Safeguards