Search Results for author: Simon Lupart

Found 5 papers, 2 papers with code

Benchmarking Middle-Trained Language Models for Neural Search

1 code implementation5 Jun 2023 Hervé Déjean, Stéphane Clinchant, Carlos Lassance, Simon Lupart, Thibault Formal

We compare both dense and sparse approaches under various finetuning protocols and middle training on different collections (MS MARCO, Wikipedia or Tripclick).

Benchmarking Language Modelling +1

A Static Pruning Study on Sparse Neural Retrievers

no code implementations25 Apr 2023 Carlos Lassance, Simon Lupart, Hervé Dejean, Stéphane Clinchant, Nicola Tonellotto

Sparse neural retrievers, such as DeepImpact, uniCOIL and SPLADE, have been introduced recently as an efficient and effective way to perform retrieval with inverted indexes.

Document Ranking Retrieval

A Study on FGSM Adversarial Training for Neural Retrieval

no code implementations25 Jan 2023 Simon Lupart, Stéphane Clinchant

Neural retrieval models have acquired significant effectiveness gains over the last few years compared to term-based methods.

Data Augmentation Retrieval

MS-Shift: An Analysis of MS MARCO Distribution Shifts on Neural Retrieval

1 code implementation5 May 2022 Simon Lupart, Thibault Formal, Stéphane Clinchant

To this end, we build three query-based distribution shifts within MS MARCO (query-semantic, query-intent, query-length), which are used to evaluate the three main families of neural retrievers based on BERT: sparse, dense, and late-interaction -- as well as a monoBERT re-ranker.

Information Retrieval Retrieval

Zero-Shot and Few-Shot Classification of Biomedical Articles in Context of the COVID-19 Pandemic

no code implementations9 Jan 2022 Simon Lupart, Benoit Favre, Vassilina Nikoulina, Salah Ait-Mokhtar

MeSH (Medical Subject Headings) is a large thesaurus created by the National Library of Medicine and used for fine-grained indexing of publications in the biomedical domain.

Multi-Task Learning valid +1

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