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DaTaobao Tech

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Latest from DaTaobao Tech

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DaTaobao Tech
DaTaobao Tech
Jul 4, 2025 · Artificial Intelligence

How Taobao Live’s AI Digital Humans Transform E‑Commerce: Architecture, Algorithms, and Engineering Insights

This article details the end‑to‑end design of Taobao Live's AI digital human system, covering six core components such as LLM‑driven content creation, interactive dialogue, TTS voice synthesis, visual synchronization, audio‑video engineering, and a scalable backend, while also discussing product evolution, automation challenges, and future roadmap.

AILLMTTS
0 likes · 19 min read
How Taobao Live’s AI Digital Humans Transform E‑Commerce: Architecture, Algorithms, and Engineering Insights
DaTaobao Tech
DaTaobao Tech
Jul 2, 2025 · Artificial Intelligence

How AI Powers 24/7 Digital Human Live Streams: Architecture, Challenges, and Innovations

This article presents a comprehensive overview of the AI‑driven digital‑human live‑streaming solution used by Taobao, detailing six core components—including LLM‑based content generation and interaction, TTS, visual driving, audio‑video engineering, and backend services—while sharing architectural diagrams, cost‑reduction strategies, productization insights, and future directions.

AILLMTTS
0 likes · 8 min read
How AI Powers 24/7 Digital Human Live Streams: Architecture, Challenges, and Innovations
DaTaobao Tech
DaTaobao Tech
Jun 30, 2025 · Artificial Intelligence

One‑Click AI Digital Human for Live Commerce: LLM, Lip Sync & Real‑Time Tech

This article outlines the end‑to‑end architecture and practical solutions behind creating intelligent digital humans for live commerce, covering LLM‑driven content generation, real‑time lip‑sync, image‑driven avatar creation, automated material review, lightweight model training, and a roadmap toward fully automated, high‑performance virtual presenters.

AILLMModel Compression
0 likes · 19 min read
One‑Click AI Digital Human for Live Commerce: LLM, Lip Sync & Real‑Time Tech
DaTaobao Tech
DaTaobao Tech
Jun 27, 2025 · Artificial Intelligence

Building a High‑Quality Live‑Streaming Digital Human: TTS Pipeline, Data Processing, and Model Optimizations

This article details the end‑to‑end workflow for creating intelligent digital humans for live streaming, covering large‑language‑model‑driven content generation, multi‑stage TTS architecture, extensive audio‑signal processing, speaker clustering, front‑end text normalization, back‑end acoustic modeling, and quantitative evaluation of model improvements.

AITTSdata-processing
0 likes · 22 min read
Building a High‑Quality Live‑Streaming Digital Human: TTS Pipeline, Data Processing, and Model Optimizations
DaTaobao Tech
DaTaobao Tech
Jun 18, 2025 · Backend Development

How to Eliminate GC Pauses in High‑QPS Java Services: A Step‑by‑Step JVM Tuning Guide

This article investigates a high‑concurrency Java service that suffers from long GC pauses during large index swaps, identifies YGC Object Copy as the root cause, and presents a series of JVM tuning techniques—including MaxTenuringThreshold, InitialTenuringThreshold, AlwaysTenure, G1HeapRegionSize, ZGC, and an Eden‑preheat strategy—to achieve near‑zero service disruption and 99.995% success rate.

GC tuningGray ReleaseJVM
0 likes · 20 min read
How to Eliminate GC Pauses in High‑QPS Java Services: A Step‑by‑Step JVM Tuning Guide
DaTaobao Tech
DaTaobao Tech
Jun 6, 2025 · Artificial Intelligence

Redefining Business Core Assets in the LLM Era: Agent Evolution & Collaboration

This article examines how the rise of large language models reshapes core business assets, defines agents and tools, explores multi‑agent collaboration patterns, task allocation and conflict resolution mechanisms, and evaluates the MCP protocol and engineering requirements for building scalable, flexible agent platforms.

Agent ArchitectureLLMMCP protocol
0 likes · 9 min read
Redefining Business Core Assets in the LLM Era: Agent Evolution & Collaboration
DaTaobao Tech
DaTaobao Tech
Jun 4, 2025 · Artificial Intelligence

Understanding Large Language Model Architecture, Parameters, Memory, Storage, and Fine‑Tuning Techniques

This article provides a comprehensive overview of large language models (LLMs), covering their transformer architecture, parameter counts, GPU memory and storage requirements, and detailed fine‑tuning methods such as prompt engineering, data construction, LoRA, PEFT, RLHF, and DPO, along with practical deployment and inference acceleration strategies.

DPOLLMLoRA
0 likes · 17 min read
Understanding Large Language Model Architecture, Parameters, Memory, Storage, and Fine‑Tuning Techniques
DaTaobao Tech
DaTaobao Tech
May 26, 2025 · Mobile Development

Optimizing Taobao Live Streaming Components: Scheduling, Reuse, and Governance

This article details three major optimization directions—component scheduling, component reuse, and component governance—applied to Taobao live streaming, explaining the technical redesign, task scheduler implementation, RecyclerView view‑holder reuse, performance gains, and future improvement plans.

AndroidComponent OptimizationRecyclerView
0 likes · 11 min read
Optimizing Taobao Live Streaming Components: Scheduling, Reuse, and Governance
DaTaobao Tech
DaTaobao Tech
May 21, 2025 · Artificial Intelligence

Mastering CursorRules: Fine‑Tune Your AI Coding Assistant for Smarter, Consistent Code

This guide explains how to use CursorRules to precisely control the behavior of the Cursor AI programming assistant, covering the rule file structure, global versus project‑specific configurations, rule types, practical examples, best‑practice tips, integration with external documentation, and community resources for continuous improvement.

AI programmingCursorRulesTeam Collaboration
0 likes · 19 min read
Mastering CursorRules: Fine‑Tune Your AI Coding Assistant for Smarter, Consistent Code