Search Results for author: Hervé Déjean

Found 9 papers, 2 papers with code

SPLATE: Sparse Late Interaction Retrieval

no code implementations22 Apr 2024 Thibault Formal, Stéphane Clinchant, Hervé Déjean, Carlos Lassance

The late interaction paradigm introduced with ColBERT stands out in the neural Information Retrieval space, offering a compelling effectiveness-efficiency trade-off across many benchmarks.

A Thorough Comparison of Cross-Encoders and LLMs for Reranking SPLADE

no code implementations15 Mar 2024 Hervé Déjean, Stéphane Clinchant, Thibault Formal

We present a comparative study between cross-encoder and LLMs rerankers in the context of re-ranking effective SPLADE retrievers.

Re-Ranking

SPLADE-v3: New baselines for SPLADE

no code implementations11 Mar 2024 Carlos Lassance, Hervé Déjean, Thibault Formal, Stéphane Clinchant

A companion to the release of the latest version of the SPLADE library.

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

Parameter-Efficient Sparse Retrievers and Rerankers using Adapters

1 code implementation23 Mar 2023 Vaishali Pal, Carlos Lassance, Hervé Déjean, Stéphane Clinchant

While previous studies have only experimented with dense retriever or in a cross lingual retrieval scenario, in this paper we aim to complete the picture on the use of adapters in IR.

Domain Adaptation Information Retrieval +3

LayoutXLM vs. GNN: An Empirical Evaluation of Relation Extraction for Documents

no code implementations9 May 2022 Hervé Déjean, Stéphane Clinchant, Jean-Luc Meunier

This paper investigates the Relation Extraction task in documents by benchmarking two different neural network models: a multi-modal language model (LayoutXLM) and a Graph Neural Network: Edge Convolution Network (ECN).

Benchmarking Language Modelling +2

Bench-Marking Information Extraction in Semi-Structured Historical Handwritten Records

no code implementations17 Jul 2018 Animesh Prasad, Hervé Déjean, Jean-Luc Meunier, Max Weidemann, Johannes Michael, Gundram Leifert

In this report, we present our findings from benchmarking experiments for information extraction on historical handwritten marriage records Esposalles from IEHHR - ICDAR 2017 robust reading competition.

Benchmarking Handwritten Text Recognition +4

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