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Osmar R. Zaïane

3 accepted papers

2024

Towards Disease-Aware Self-Supervised Dynamic Brain Network Learning For Mental Diagnosis

ICASSP 2024accepted

The dynamic brain network learning methods ignored the separation of redundant disease-irrelevant information, resulting in the model only achieving suboptimal diagnosis results. Meanwhile, the supervised learning scheme inevitably suffers from poor generalization due to the limited data. To address…

Cited by 0SourceScholar
2022

Community Topic: Topic Model Inference by Consecutive Word Community Discovery

COLING 2022main

We present our novel, hyperparameter-free topic modelling algorithm, Community Topic. Our algorithm is based on mining communities from term co-occurrence networks. We empirically evaluate and compare Community Topic with Latent Dirichlet Allocation and the recently developed top2vec algorithm. We f…

2022

Non-autoregressive Translation with Layer-Wise Prediction and Deep Supervision

AAAI 2022technical

How do we perform efficient inference while retaining high translation quality? Existing neural machine translation models, such as Transformer, achieve high performance, but they decode words one by one, which is inefficient. Recent non-autoregressive translation models speed up the inference, but…