Search Results for author: Thejan Rajapakshe

Found 5 papers, 1 papers with code

Enhancing Speech Emotion Recognition Through Differentiable Architecture Search

no code implementations23 May 2023 Thejan Rajapakshe, Rajib Rana, Sara Khalifa, Berrak Sisman, Björn Schuller

In contrast to previous studies, we refrain from imposing constraints on the order of the layers for the CNN within the DARTS cell; instead, we allow DARTS to determine the optimal layer order autonomously.

Neural Architecture Search Speech Emotion Recognition

Domain Adapting Deep Reinforcement Learning for Real-world Speech Emotion Recognition

no code implementations7 Jul 2022 Thejan Rajapakshe, Rajib Rana, Sara Khalifa, Bjorn W. Schuller

Evaluation results show that in a live data feed setting, RL-DA outperforms a baseline strategy by 11% and 14% in cross-corpus and cross-language scenarios, respectively.

Cross-corpus Domain Adaptation +3

Pre-training in Deep Reinforcement Learning for Automatic Speech Recognition

no code implementations24 Oct 2019 Thejan Rajapakshe, Rajib Rana, Siddique Latif, Sara Khalifa, Björn W. Schuller

Deep reinforcement learning (deep RL) is a combination of deep learning with reinforcement learning principles to create efficient methods that can learn by interacting with its environment.

Automatic Speech Recognition Automatic Speech Recognition (ASR) +3

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