5 papers
Automatic Proficiency Assessment in L2 English Learners
Armita Mohammadi, Alessandro Lameiras Koerich, Laureano Moro-Velazquez +1
Second language proficiency (L2) in English is usually perceptually evaluated by English teachers or expert evaluators, with the inherent intra- and inter-rater variability. This p…
A Joint Cross-Attention Model for Audio-Visual Fusion in Dimensional Emotion Recognition
R. Gnana Praveen, Wheidima Carneiro de Melo, Nasib Ullah +8
Multimodal emotion recognition has recently gained much attention since it can leverage diverse and complementary relationships over multiple modalities (e.g., audio, visual, biosi…
Cross Attentional Audio-Visual Fusion for Dimensional Emotion Recognition
R. Gnana Praveen, Eric Granger, Patrick Cardinal
Multimodal analysis has recently drawn much interest in affective computing, since it can improve the overall accuracy of emotion recognition over isolated uni-modal approaches. Th…
Deep Domain Adaptation for Ordinal Regression of Pain Intensity Estimation Using Weakly-Labelled Videos
R. Gnana Praveen, Eric Granger, Patrick Cardinal
Estimation of pain intensity from facial expressions captured in videos has an immense potential for health care applications. Given the challenges related to subjective variations…
Deep Weakly-Supervised Domain Adaptation for Pain Localization in Videos
R. Gnana Praveen, Eric Granger, Patrick Cardinal
Automatic pain assessment has an important potential diagnostic value for populations that are incapable of articulating their pain experiences. As one of the dominating nonverbal…