Search Results for author: Romain Hennequin

Found 33 papers, 30 papers with code

Modéliser la perception des genres musicaux à travers différentes cultures à partir de ressources linguistiques (Modeling the Music Genre Perception across Language-Bound Cultures )

no code implementations JEP/TALN/RECITAL 2021 Elena V. Epure, Guillaume Salha-Galvan, Manuel Moussallam, Romain Hennequin

Nous résumons nos travaux de recherche, présentés à la conférence EMNLP 2020 et portant sur la modélisation de la perception des genres musicaux à travers différentes cultures, à partir de représentations sémantiques spécifiques à différentes langues.

An Experimental Comparison Of Multi-view Self-supervised Methods For Music Tagging

1 code implementation14 Apr 2024 Gabriel Meseguer-Brocal, Dorian Desblancs, Romain Hennequin

In this study, we expand the scope of pretext tasks applied to music by investigating and comparing the performance of new self-supervised methods for music tagging.

Contrastive Learning Music Tagging +1

Distinguishing Fictional Voices: a Study of Authorship Verification Models for Quotation Attribution

1 code implementation30 Jan 2024 Gaspard Michel, Elena V. Epure, Romain Hennequin, Christophe Cerisara

Recent approaches to automatically detect the speaker of an utterance of direct speech often disregard general information about characters in favor of local information found in the context, such as surrounding mentions of entities.

Authorship Verification

Ex2Vec: Characterizing Users and Items from the Mere Exposure Effect

1 code implementation17 Nov 2023 Bruno Sguerra, Viet-Anh Tran, Romain Hennequin

Since previous research has shown that the magnitude of the effect depends on a number of interesting factors such as stimulus complexity and familiarity, leveraging this effect is a way to not only improve repeated recommendation but to gain a more in-depth understanding of both users and stimuli.

On the Consistency of Average Embeddings for Item Recommendation

1 code implementation24 Aug 2023 Walid Bendada, Guillaume Salha-Galvan, Romain Hennequin, Thomas Bouabça, Tristan Cazenave

A prevalent practice in recommender systems consists in averaging item embeddings to represent users or higher-level concepts in the same embedding space.

Recommendation Systems

Of Spiky SVDs and Music Recommendation

1 code implementation30 Jun 2023 Darius Afchar, Romain Hennequin, Vincent Guigue

The truncated singular value decomposition is a widely used methodology in music recommendation for direct similar-item retrieval or embedding musical items for downstream tasks.

Music Recommendation Retrieval

A Human Subject Study of Named Entity Recognition (NER) in Conversational Music Recommendation Queries

1 code implementation13 Mar 2023 Elena V. Epure, Romain Hennequin

We conducted a human subject study of named entity recognition on a noisy corpus of conversational music recommendation queries, with many irregular and novel named entities.

Music Recommendation named-entity-recognition +2

Learning Unsupervised Hierarchies of Audio Concepts

1 code implementation21 Jul 2022 Darius Afchar, Romain Hennequin, Vincent Guigue

In this paper, we adapt concept learning to the realm of music, with its particularities.

Probing Pre-trained Auto-regressive Language Models for Named Entity Typing and Recognition

1 code implementation LREC 2022 Elena V. Epure, Romain Hennequin

The results show: auto-regressive language models as meta-learners can perform NET and NER fairly well especially for regular or seen names; name irregularity when often present for a certain entity type can become an effective exploitable cue; names with words foreign to the model have the most negative impact on results; the model seems to rely more on name than context cues in few-shot NER.

Entity Typing Few-shot NER +2

Cold Start Similar Artists Ranking with Gravity-Inspired Graph Autoencoders

1 code implementation2 Aug 2021 Guillaume Salha-Galvan, Romain Hennequin, Benjamin Chapus, Viet-Anh Tran, Michalis Vazirgiannis

In this paper, we model this cold start similar artists ranking problem as a link prediction task in a directed and attributed graph, connecting artists to their top-k most similar neighbors and incorporating side musical information.

Link Prediction

Hierarchical Latent Relation Modeling for Collaborative Metric Learning

1 code implementation26 Jul 2021 Viet-Anh Tran, Guillaume Salha-Galvan, Romain Hennequin, Manuel Moussallam

Existing extensions of CML also either ignore the heterogeneity of user-item relations, i. e. that a user can simultaneously like very different items, or the latent item-item relations, i. e. that a user's preference for an item depends, not only on its intrinsic characteristics, but also on items they previously interacted with.

Collaborative Filtering Knowledge Graph Embedding +3

Singing Language Identification using a Deep Phonotactic Approach

1 code implementation31 May 2021 Lenny Renault, Andrea Vaglio, Romain Hennequin

Extensive works have tackled Language Identification (LID) in the speech domain, however their application to the singing voice trails and performances on Singing Language Identification (SLID) can be improved leveraging recent progresses made in other singing related tasks.

Classification Language Identification

Towards Rigorous Interpretations: a Formalisation of Feature Attribution

2 code implementations26 Apr 2021 Darius Afchar, Romain Hennequin, Vincent Guigue

Feature attribution is often loosely presented as the process of selecting a subset of relevant features as a rationale of a prediction.

Explainable artificial intelligence Feature Importance +2

Multilingual Music Genre Embeddings for Effective Cross-Lingual Music Item Annotation

1 code implementation16 Sep 2020 Elena V. Epure, Guillaume Salha, Romain Hennequin

However, without a parallel corpus, previous solutions could not handle tag systems in other languages, being limited to the English-language only.

Information Retrieval Music Recommendation +4

Making Neural Networks Interpretable with Attribution: Application to Implicit Signals Prediction

1 code implementation26 Aug 2020 Darius Afchar, Romain Hennequin

Explaining recommendations enables users to understand whether recommended items are relevant to their needs and has been shown to increase their trust in the system.

Interpretable Machine Learning

Muzeeglot : annotation multilingue et multi-sources d'entit\'es musicales \`a partir de repr\'esentations de genres musicaux (Muzeeglot : cross-lingual multi-source music item annotation from music genre embeddings)

no code implementations JEPTALNRECITAL 2020 Elena V. Epure, Guillaume Salha, F{\'e}lix Voituret, Marion Baranes, Romain Hennequin

Au sein de cette d{\'e}monstration, nous pr{\'e}sentons Muzeeglot, une interface web permettant de visualiser des espaces de repr{\'e}sentations de genres musicaux provenant de sources vari{\'e}es et de langues diff{\'e}rentes.

FastGAE: Scalable Graph Autoencoders with Stochastic Subgraph Decoding

2 code implementations5 Feb 2020 Guillaume Salha, Romain Hennequin, Jean-Baptiste Remy, Manuel Moussallam, Michalis Vazirgiannis

Graph autoencoders (AE) and variational autoencoders (VAE) are powerful node embedding methods, but suffer from scalability issues.

Simple and Effective Graph Autoencoders with One-Hop Linear Models

1 code implementation21 Jan 2020 Guillaume Salha, Romain Hennequin, Michalis Vazirgiannis

Over the last few years, graph autoencoders (AE) and variational autoencoders (VAE) emerged as powerful node embedding methods, with promising performances on challenging tasks such as link prediction and node clustering.

Clustering Link Prediction +1

Spleeter: A Fast And State-of-the Art Music Source Separation Tool With Pre-trained Models

3 code implementations ISMIR 2019 Late-Breaking/Demo 2019 Romain Hennequin, Anis Khlif, Felix Voituret, Manuel Moussallam

We present and release a new tool for music source separation with pre-trained models called Spleeter. Spleeter was designed with ease of use, separation performance and speed in mind.

Ranked #19 on Music Source Separation on MUSDB18 (using extra training data)

Music Source Separation Speech Enhancement

Keep It Simple: Graph Autoencoders Without Graph Convolutional Networks

1 code implementation2 Oct 2019 Guillaume Salha, Romain Hennequin, Michalis Vazirgiannis

Graph autoencoders (AE) and variational autoencoders (VAE) recently emerged as powerful node embedding methods, with promising performances on challenging tasks such as link prediction and node clustering.

Clustering Link Prediction +1

Improving Collaborative Metric Learning with Efficient Negative Sampling

1 code implementation24 Sep 2019 Viet-Anh Tran, Romain Hennequin, Jimena Royo-Letelier, Manuel Moussallam

Distance metric learning based on triplet loss has been applied with success in a wide range of applications such as face recognition, image retrieval, speaker change detection and recently recommendation with the CML model.

Change Detection Face Recognition +3

Leveraging Knowledge Bases And Parallel Annotations For Music Genre Translation

2 code implementations18 Jul 2019 Elena V. Epure, Anis Khlif, Romain Hennequin

Here, we choose a new angle for the genre study by seeking to predict what would be the genres of musical items in a target tag system, knowing the genres assigned to them within source tag systems.

regression TAG +1

Gravity-Inspired Graph Autoencoders for Directed Link Prediction

3 code implementations23 May 2019 Guillaume Salha, Stratis Limnios, Romain Hennequin, Viet Anh Tran, Michalis Vazirgiannis

Graph autoencoders (AE) and variational autoencoders (VAE) recently emerged as powerful node embedding methods.

Link Prediction

A Degeneracy Framework for Scalable Graph Autoencoders

1 code implementation23 Feb 2019 Guillaume Salha, Romain Hennequin, Viet Anh Tran, Michalis Vazirgiannis

In this paper, we present a general framework to scale graph autoencoders (AE) and graph variational autoencoders (VAE).

Disambiguating Music Artists at Scale with Audio Metric Learning

1 code implementation3 Oct 2018 Jimena Royo-Letelier, Romain Hennequin, Viet-Anh Tran, Manuel Moussallam

We address the problem of disambiguating large scale catalogs through the definition of an unknown artist clustering task.

Clustering Metric Learning

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