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04/26/2023
A Personalized Dense Retrieval Framework for Unified Information Access
Developing a universal model that can efficiently and effectively respon...
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08/09/2022
A Boring-yet-effective Approach for the Product Ranking Task of the Amazon KDD Cup 2022
In this work we describe our submission to the product ranking task of t...
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05/21/2021
Diversifying Multi-aspect Search Results Using Simpson's Diversity Index
In search and recommendation, diversifying the multi-aspect search resul...
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05/21/2021
De-Biased Modelling of Search Click Behavior with Reinforcement Learning
Users' clicks on Web search results are one of the key signals for evalu...
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04/23/2021
DeepCAT: Deep Category Representation for Query Understanding in E-commerce Search
Mapping a search query to a set of relevant categories in the product ta...
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04/23/2021
APRF-Net: Attentive Pseudo-Relevance Feedback Network for Query Categorization
Query categorization is an essential part of query intent understanding ...
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08/18/2020
Semantic Product Search for Matching Structured Product Catalogs in E-Commerce
Retrieving all semantically relevant products from the product catalog i...
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05/28/2020
JointMap: Joint Query Intent Understanding For Modeling Intent Hierarchies in E-commerce Search
An accurate understanding of a user's query intent can help improve the ...
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12/27/2019
Report on the SIGIR 2019 Workshop on eCommerce (ECOM19)
The SIGIR 2019 Workshop on eCommerce (ECOM19), was a full day workshop t...
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07/21/2018