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Baidu Geek Talk
Baidu Geek Talk
Dec 23, 2024 · Industry Insights

How Baidu’s One‑Stop Search Platform Cuts Development Costs by 80%

This article analyzes Baidu’s vertical‑search architecture team’s one‑stop development platform, detailing the background challenges, the FaaS and SaaS mechanisms introduced, design decisions, performance optimizations, dynamic form and DAG visualisation, and the resulting cost reductions and productivity gains.

Cloud ComputingFaaSPlatform Engineering
0 likes · 17 min read
How Baidu’s One‑Stop Search Platform Cuts Development Costs by 80%
Baidu Geek Talk
Baidu Geek Talk
Dec 18, 2024 · Artificial Intelligence

GEE Graph Embedding Algorithm for Business Security Anomaly Detection

The article presents the GEE (Graph Encoder Embedding) algorithm for business security anomaly detection, explains its label‑propagation foundation, evaluates it on ten‑million‑edge real data, identifies inefficiencies in the original implementation, and demonstrates that vectorized NumPy/Pandas optimizations reduce runtime from 55 seconds to about 4 seconds while preserving meaningful TSNE‑visualized embeddings.

GEE algorithmanomaly detectionanti-fraud
0 likes · 21 min read
GEE Graph Embedding Algorithm for Business Security Anomaly Detection
Baidu Geek Talk
Baidu Geek Talk
Dec 16, 2024 · Artificial Intelligence

AIAPI: Baidu's AI-Native Retrieval System for Large Language Model Applications

AIAPI, Baidu’s AI‑native retrieval platform for large language models, tackles hallucination, slow domain updates, and output opacity by delivering authoritative, timely, full‑content data through a dual‑channel architecture that combines traditional search and RAG, employs reusable ranking, graph‑enhanced data layers, dynamic caching that cuts storage by 70 %, and QueryPlan‑based QoS, achieving markedly higher retrieval quality and a 34 % speed gain with Wenxin 4.0.

AI-Native SystemsAIAPIQuery Planning
0 likes · 12 min read
AIAPI: Baidu's AI-Native Retrieval System for Large Language Model Applications
Baidu Geek Talk
Baidu Geek Talk
Dec 11, 2024 · Artificial Intelligence

How AI Cuts Essay Grading Time by 6×: Inside the Smart Writing Platform

This article examines how an AI‑powered essay‑grading platform combines PaddleOCR and Baidu's Wenxin large model to automate scoring, generate personalized feedback, and reduce teachers' grading workload by over six times, while improving student learning outcomes across hundreds of Chinese schools.

AIEducation TechnologyNatural Language Processing
0 likes · 11 min read
How AI Cuts Essay Grading Time by 6×: Inside the Smart Writing Platform
Baidu Geek Talk
Baidu Geek Talk
Dec 4, 2024 · Artificial Intelligence

AI-Driven Microservice Governance Platform Based on Multi-Agent Architecture

The article introduces Jarvis, an AI-driven microservice governance platform that uses a multi-agent architecture and natural-language dialogue to automate full-process operations such as deployments, rate limiting, and circuit-breaker configuration, while leveraging large language model reasoning for root-cause diagnosis and a data-flywheel that continuously trains lightweight expert models.

AI DevOpsIntelligent Fault DiagnosisLLM Operations
0 likes · 10 min read
AI-Driven Microservice Governance Platform Based on Multi-Agent Architecture
Baidu Geek Talk
Baidu Geek Talk
Nov 25, 2024 · Artificial Intelligence

PP-ShiTuV2: A General Image Recognition Pipeline in PaddleX

PP‑ShiTuV2, a PaddleX pipeline that integrates subject detection, deep feature encoding, and vector retrieval, delivers 91 % recall@1 on AliProducts, surpasses earlier models by over 20 points, runs efficiently on GPU and CPU, and offers simple installation, quick‑start code, and full fine‑tuning support.

Computer VisionDeep LearningModel Deployment
0 likes · 8 min read
PP-ShiTuV2: A General Image Recognition Pipeline in PaddleX
Baidu Geek Talk
Baidu Geek Talk
Nov 20, 2024 · Artificial Intelligence

Boosting ANN Search with GPU: Inside RAFT’s IVF_INT8 Implementation

This article examines how Baidu and NVIDIA leveraged the open‑source RAFT library to build a GPU‑accelerated approximate nearest neighbor (ANN) retrieval system, detailing algorithm choices, offline indexing, online batch processing, performance results, and practical guidelines for deploying ANN on GPUs.

ANNGPUIVF_INT8
0 likes · 20 min read
Boosting ANN Search with GPU: Inside RAFT’s IVF_INT8 Implementation
Baidu Geek Talk
Baidu Geek Talk
Nov 18, 2024 · Big Data

Optimizing Multi-Dimensional User Count Statistics in Big Data Computing: A Data Tagging Approach

By replacing exponential row expansion with a data‑tagging strategy that encodes dimension combinations and aggregates at the user level, the authors cut Baidu Feed’s multi‑dimensional user‑count computation time from 49 to 14 minutes and shuffle size from 16 TB to 800 GB, enabling scalable analysis across dozens of dimensions for billions of daily users.

Big Data OptimizationHive SQLdata tagging
0 likes · 12 min read
Optimizing Multi-Dimensional User Count Statistics in Big Data Computing: A Data Tagging Approach
Baidu Geek Talk
Baidu Geek Talk
Nov 13, 2024 · Industry Insights

Why Cloud‑Native Data Lakes Are the New Standard for Storage Acceleration

This article analyzes the evolution of data‑lake storage acceleration, compares traditional parallel file systems, object‑storage‑based solutions and modern cache‑enabled architectures, and explains how cloud‑native data lakes address scalability, cost, and performance challenges for AI and big‑data workloads.

AIBig DataCloud Native
0 likes · 24 min read
Why Cloud‑Native Data Lakes Are the New Standard for Storage Acceleration
Baidu Geek Talk
Baidu Geek Talk
Nov 6, 2024 · Cloud Computing

Baidu Canghai Storage Unified Technology Base: Architecture and Evolution of Metadata, Namespace, and Data Layers

Baidu’s Canghai Storage unifies metadata, hierarchical namespace, and data layers into a Meta‑Aware, three‑generation architecture that scales to trillions of metadata items and zettabyte‑scale data, using a distributed transactional KV store, single‑machine‑distributed namespace, and online erasure‑coding micro‑services to deliver high performance, low cost, and seamless scalability.

Big DataDistributed SystemsNewSQL
0 likes · 18 min read
Baidu Canghai Storage Unified Technology Base: Architecture and Evolution of Metadata, Namespace, and Data Layers