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DataFunSummit
DataFunSummit
Jun 6, 2025 · Artificial Intelligence

Automating High‑Quality NL2SQL Data Synthesis with Intermediate Representations

This work tackles the difficulty of incorporating extensive domain knowledge into in‑domain NL2SQL tasks by proposing an intermediate‑representation‑based data synthesis method that decouples knowledge compliance from SQL generation, enabling automated creation of high‑quality training data with 60× human efficiency and over 97% accuracy.

NL2SQLSQL generationdata synthesis
0 likes · 2 min read
Automating High‑Quality NL2SQL Data Synthesis with Intermediate Representations
DataFunSummit
DataFunSummit
Apr 16, 2025 · Artificial Intelligence

ChatBI: NetEase’s AI‑Powered Business Intelligence Platform – Architecture, Capabilities, and Real‑World Applications

This article introduces ChatBI, NetEase’s AI‑driven BI solution, detailing its product architecture, the opportunities and challenges AI brings to data analysis, the underlying NL2SQL model, performance‑optimizing techniques such as materialized views, open integration capabilities, and several enterprise deployment cases.

AIBusiness IntelligenceChatbot
0 likes · 21 min read
ChatBI: NetEase’s AI‑Powered Business Intelligence Platform – Architecture, Capabilities, and Real‑World Applications
DataFunSummit
DataFunSummit
Feb 12, 2025 · Artificial Intelligence

Didi's ChatBI: Evolution, Exploration, and Future of AI‑Powered Business Intelligence

This article details Didi's journey since early 2023 in building ChatBI, covering the evolution of BI platforms, the technical advances behind intelligent BI such as LLM‑driven NL2SQL, two main product paths, practical implementations, key challenges, and future directions for AI‑enhanced data analysis.

AIBusiness IntelligenceChatBI
0 likes · 12 min read
Didi's ChatBI: Evolution, Exploration, and Future of AI‑Powered Business Intelligence
DataFunSummit
DataFunSummit
Feb 3, 2025 · Databases

NL2SQL from a Database Perspective: Overview, History, and Laboratory Projects (GAR, MetaSQL, PURPLE)

This article presents a comprehensive overview of NL2SQL, covering its definition, motivations, application scenarios, key technical components, evaluation metrics, historical development stages, and detailed descriptions of three laboratory projects—GAR, MetaSQL, and PURPLE—along with future research directions and a Q&A session.

AIDatabaseMetaSQL
0 likes · 17 min read
NL2SQL from a Database Perspective: Overview, History, and Laboratory Projects (GAR, MetaSQL, PURPLE)
DataFunTalk
DataFunTalk
Jan 29, 2025 · Artificial Intelligence

ChatBI: NetEase AI‑Powered Business Intelligence Platform – Architecture, Technology, and Real‑World Applications

This article introduces ChatBI, NetEase’s AI‑driven BI solution that combines large‑model capabilities with traditional data analytics, detailing its product features, AI‑enabled opportunities and challenges, the underlying NL2SQL model, technical architecture, performance optimizations such as materialized views, open APIs, and several enterprise deployment cases.

AIBIData Analytics
0 likes · 21 min read
ChatBI: NetEase AI‑Powered Business Intelligence Platform – Architecture, Technology, and Real‑World Applications
DataFunTalk
DataFunTalk
Apr 13, 2024 · Artificial Intelligence

Integrating Generative AI with Business Intelligence: Design, Implementation, and Lessons from Baidu's ChatBI Platform

The article explores how generative AI transforms business intelligence by detailing BI's evolution, the ChatBI platform's architecture, NL2SQL challenges, performance and accuracy optimizations, and real‑world deployment outcomes that demonstrate reduced user barriers and enhanced analytical efficiency.

AIBusiness IntelligenceChatBI
0 likes · 13 min read
Integrating Generative AI with Business Intelligence: Design, Implementation, and Lessons from Baidu's ChatBI Platform
DataFunSummit
DataFunSummit
Mar 17, 2024 · Databases

Exploring Natural Language Interaction Methods for Database Systems

Postdoctoral researcher Fan Yuankai from Fudan University will present his work on enabling natural-language queries for database systems, covering NL2SQL approaches, reliable ranking mechanisms, and guiding large models to generate accurate SQL, aiming to improve usability for users unfamiliar with query languages.

AI for DatabasesDatabase InteractionNL2SQL
0 likes · 3 min read
Exploring Natural Language Interaction Methods for Database Systems
Baidu Geek Talk
Baidu Geek Talk
Jan 24, 2024 · Artificial Intelligence

Building AI‑Native Applications with Baidu Cloud AppBuilder

Sun Ke’s keynote at the 2023 Baidu Cloud Intelligence Conference explains how AI‑native development has shifted from model selection to building practical applications, and introduces Baidu Cloud AppBuilder—a three‑layer, low‑code‑and‑code platform that provides multimodal, LLM, and infrastructure services, enabling rapid prototyping of solutions such as automated resume screening and interview preparation.

AIAppBuilderNL2SQL
0 likes · 12 min read
Building AI‑Native Applications with Baidu Cloud AppBuilder
DataFunTalk
DataFunTalk
Dec 28, 2020 · Artificial Intelligence

Intelligent Question Answering: Scenarios, Architecture, and Technical Implementations (QA, Knowledge‑Graph QA, NL2SQL)

This article introduces the typical applications of intelligent question answering, compares chat‑type, knowledge‑type and task‑type bots, and then details the end‑to‑end architecture, knowledge‑base construction, semantic‑equivalence modeling with BERT‑BIMPM, knowledge‑graph QA pipelines, and NL2SQL techniques, concluding with practical deployment insights.

AIBERTNL2SQL
0 likes · 15 min read
Intelligent Question Answering: Scenarios, Architecture, and Technical Implementations (QA, Knowledge‑Graph QA, NL2SQL)