no code implementations • 14 Nov 2023 • Daniel Campos, Surya Kallumadi, Corby Rosset, Cheng Xiang Zhai, Alessandro Magnani
The focus this year was the creation of a reusable collection and evaluation of the impact of the use of metadata and multi-modal data on retrieval accuracy.
no code implementations • 6 Apr 2023 • Daniel Campos, ChengXiang Zhai, Alessandro Magnani
The success of contextual word representations and advances in neural information retrieval have made dense vector-based retrieval a standard approach for passage and document ranking.
no code implementations • 31 Mar 2023 • Daniel Campos, Alessandro Magnani, ChengXiang Zhai
In this paper, we consider the problem of improving the inference latency of language model-based dense retrieval systems by introducing structural compression and model size asymmetry between the context and query encoders.
no code implementations • 10 Feb 2022 • Xuyang Wu, Alessandro Magnani, Suthee Chaidaroon, Ajit Puthenputhussery, Ciya Liao, Yi Fang
The proposed model utilizes domain-specific BERT with fine-tuning to bridge the vocabulary gap and employs multi-task learning to optimize multiple objectives simultaneously, which yields a general end-to-end learning framework for product search.
no code implementations • 6 May 2019 • Shreyansh Gandhi, Samrat Kokkula, Abon Chaudhuri, Alessandro Magnani, Theban Stanley, Behzad Ahmadi, Venkatesh Kandaswamy, Omer Ovenc, Shie Mannor
In this paper, we present a computer vision driven offensive and non-compliant image detection system for extremely large image datasets.
no code implementations • 29 Nov 2016 • Tom Zahavy, Alessandro Magnani, Abhinandan Krishnan, Shie Mannor
Classifying products into categories precisely and efficiently is a major challenge in modern e-commerce.