Tagged articles

entity alignment

5 articles · Page 1 of 1

Jun 7, 2026 · Artificial Intelligence

From Fragmented Retrieval to Deep Reasoning: Reshaping AI Agent Knowledge Engines

The article analyzes why traditional RAG fails on complex, multi‑step enterprise queries, explains how GraphRAG introduces explicit entity‑relationship graphs to enable multi‑hop navigation, explainability, and temporal reasoning, and outlines practical architectures, lightweight and dynamic graph strategies, and trade‑offs for real‑world deployment.

AI agentsGraphRAGentity alignment

0 likes · 26 min read

From Fragmented Retrieval to Deep Reasoning: Reshaping AI Agent Knowledge Engines

DataFunTalk

Jun 17, 2022 · Artificial Intelligence

OPPO Knowledge Graph: Algorithms, Applications, and Future Directions

This article presents OPPO's large‑scale knowledge graph, detailing the algorithmic challenges and solutions for entity classification, alignment, information extraction, and query parsing, and explains how these techniques power the XiaoBu assistant's knowledge‑based QA, search, and recommendation services while outlining future research directions.

.aiOPPOentity alignment

0 likes · 18 min read

OPPO Knowledge Graph: Algorithms, Applications, and Future Directions

DataFunTalk

Dec 29, 2021 · Artificial Intelligence

Entity Alignment in Product Knowledge Graphs: Techniques and Applications

This article presents a comprehensive overview of building and applying product knowledge graphs for e‑commerce, covering background, recent advances in graph neural network‑based entity alignment, online prediction pipelines, data construction, evaluation metrics, attribute extraction, and future research directions.

Graph Neural NetworkLarge Scaleattribute extraction

0 likes · 23 min read

Entity Alignment in Product Knowledge Graphs: Techniques and Applications

Meituan Technology Team

May 27, 2021 · Artificial Intelligence

Iterative Development and Applications of Meituan Takeaway Food Knowledge Graph

The Meituan Takeaway Food Knowledge Graph iteratively builds a hierarchical tag taxonomy, standardizes dish names, extracts basic and theme attributes, aligns online‑offline entities using CNN‑CRF, BERT and hybrid models, and powers combo, interactive and search recommendations while planning scene‑specific tags and graph‑based personalization.

BERTFood RecommendationMeituan

0 likes · 19 min read

Iterative Development and Applications of Meituan Takeaway Food Knowledge Graph

AntTech

Dec 19, 2017 · Artificial Intelligence

Best Paper Review: Hike – A Hybrid Human‑Machine Method for Entity Alignment in Large‑Scale Knowledge Bases (CIKM 2017)

This article summarizes the award‑winning CIKM 2017 paper “Hike: A Hybrid Human‑Machine Method for Entity Alignment in Large‑Scale Knowledge Bases,” explaining its motivation, the entity‑partition and predicate‑similarity techniques, the construction of partial orders, question‑selection strategies, inference modeling, error‑tolerance mechanisms, and the greedy algorithms that together achieve state‑of‑the‑art alignment performance.

.aiBest PaperCIKM

0 likes · 23 min read

Best Paper Review: Hike – A Hybrid Human‑Machine Method for Entity Alignment in Large‑Scale Knowledge Bases (CIKM 2017)