62 citations · 172 across the 10 of their papers we have counts for
4 papers · 1 filter
It HAS to be Subjective: Human Annotator Simulation via Zero-shot Density Estimation
Wen Wu, Wenlin Chen, Chao Zhang +1
Human annotator simulation (HAS) serves as a cost-effective substitute for human evaluation such as data annotation and system assessment. Human perception and behaviour during hum…
Integrating Emotion Recognition with Speech Recognition and Speaker Diarisation for Conversations
Wen Wu, Chao Zhang, Philip C. Woodland
Although automatic emotion recognition (AER) has recently drawn significant research interest, most current AER studies use manually segmented utterances, which are usually unavail…
Estimating the Uncertainty in Emotion Attributes using Deep Evidential Regression
Wen Wu, Chao Zhang, Philip C. Woodland
In automatic emotion recognition (AER), labels assigned by different human annotators to the same utterance are often inconsistent due to the inherent complexity of emotion and the…
Self-supervised representations in speech-based depression detection
Wen Wu, Chao Zhang, Philip C. Woodland
This paper proposes handling training data sparsity in speech-based automatic depression detection (SDD) using foundation models pre-trained with self-supervised learning (SSL). An…