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Varun Embar on Muck Rack

Varun Embar

As seen in: Amazon Science
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Articles

[2501.17270] Comprehensive Evaluation for a Large Scale Knowledge Graph Question Answering Service

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By Daniel Lee, Omar Attia, Varun Embar, De Meng
| arXiv
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Contrastive entity linkage: Mining variational attributes from large catalogs for entity linkage

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By Bunyamin Sisman, Hao Wei, Xin Dong, Varun Embar
| Amazon Science
Presence of near identical, but distinct, entities called entity variations makes the task of data integration challenging. For example, in the domain of grocery products, variations share the same value for attributes such as brand, manufacturer and product line, but differ in other attributes, called variational attributes, such as package size and color. Identifying variations across data sources is an important task in itself and is crucial for identifying duplicates.
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