Search Results for author: Diogo Pernes

Found 6 papers, 5 papers with code

Supervising the Centroid Baseline for Extractive Multi-Document Summarization

1 code implementation29 Nov 2023 Simão Gonçalves, Gonçalo Correia, Diogo Pernes, Afonso Mendes

The centroid method is a simple approach for extractive multi-document summarization and many improvements to its pipeline have been proposed.

Document Summarization Multi-Document Summarization +1

Towards End-to-end Speech-to-text Summarization

1 code implementation6 Jun 2023 Raul Monteiro, Diogo Pernes

We model S2T summarization both with a cascade and an E2E system for a corpus of broadcast news in French.

Abstractive Text Summarization Text Generation +1

Improving abstractive summarization with energy-based re-ranking

1 code implementation27 Oct 2022 Diogo Pernes, Afonso Mendes, André F. T. Martins

Current abstractive summarization systems present important weaknesses which prevent their deployment in real-world applications, such as the omission of relevant information and the generation of factual inconsistencies (also known as hallucinations).

Abstractive Text Summarization Re-Ranking

Tackling unsupervised multi-source domain adaptation with optimism and consistency

1 code implementation29 Sep 2020 Diogo Pernes, Jaime S. Cardoso

It has been known for a while that the problem of multi-source domain adaptation can be regarded as a single source domain adaptation task where the source domain corresponds to a mixture of the original source domains.

Domain Adaptation Open-Ended Question Answering

SpaMHMM: Sparse Mixture of Hidden Markov Models for Graph Connected Entities

1 code implementation31 Mar 2019 Diogo Pernes, Jaime S. Cardoso

We propose a framework to model the distribution of sequential data coming from a set of entities connected in a graph with a known topology.

Dimensional emotion recognition using visual and textual cues

no code implementations3 May 2018 Pedro M. Ferreira, Diogo Pernes, Kelwin Fernandes, Ana Rebelo, Jaime S. Cardoso

This paper addresses the problem of automatic emotion recognition in the scope of the One-Minute Gradual-Emotional Behavior challenge (OMG-Emotion challenge).

Emotion Recognition

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