Search Results for author: Abderrahim Fathan

Found 4 papers, 1 papers with code

Attentive activation function for improving end-to-end spoofing countermeasure systems

no code implementations3 May 2022 Woo Hyun Kang, Jahangir Alam, Abderrahim Fathan

The main objective of the spoofing countermeasure system is to detect the artifacts within the input speech caused by the speech synthesis or voice conversion process.

Speech Synthesis Voice Conversion

Robust Speech Representation Learning via Flow-based Embedding Regularization

no code implementations7 Dec 2021 Woo Hyun Kang, Jahangir Alam, Abderrahim Fathan

Over the recent years, various deep learning-based methods were proposed for extracting a fixed-dimensional embedding vector from speech signals.

Language Identification Representation Learning +1

Deep Reinforcement Learning for Optimal Stopping with Application in Financial Engineering

1 code implementation19 May 2021 Abderrahim Fathan, Erick Delage

Optimal stopping is the problem of deciding the right time at which to take a particular action in a stochastic system, in order to maximize an expected reward.

Q-Learning reinforcement-learning +1

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