Search Results for author: Nicole Nadine Lønfeldt

Found 4 papers, 0 papers with code

Speech Detection For Child-Clinician Conversations In Danish For Low-Resource In-The-Wild Conditions: A Case Study

no code implementations25 Apr 2022 Sneha Das, Nicole Nadine Lønfeldt, Anne Katrine Pagsberg, Line. H. Clemmensen

Through our work in this paper, we learned that the model with default classification threshold performs worse on children from the patient group.

Classification

Continuous Metric Learning For Transferable Speech Emotion Recognition and Embedding Across Low-resource Languages

no code implementations28 Mar 2022 Sneha Das, Nicklas Leander Lund, Nicole Nadine Lønfeldt, Anne Katrine Pagsberg, Line H. Clemmensen

Furthermore, to address the lack of activation and valence labels in the transfer datasets, we annotate the signal samples with activation and valence levels corresponding to a dimensional model of emotions, which were then used to evaluate the quality of the embedding over the transfer datasets.

Denoising Emotion Classification +2

Towards Transferable Speech Emotion Representation: On loss functions for cross-lingual latent representations

no code implementations28 Mar 2022 Sneha Das, Nicole Nadine Lønfeldt, Anne Katrine Pagsberg, Line H. Clemmensen

We show that while the DAE has the highest classification accuracy among the methods, the semi-supervised VAE has a comparable classification accuracy and a more consistent latent embedding distribution over data sets.

Classification Denoising +3

Towards Interpretable and Transferable Speech Emotion Recognition: Latent Representation Based Analysis of Features, Methods and Corpora

no code implementations5 May 2021 Sneha Das, Nicole Nadine Lønfeldt, Anne Katrine Pagsberg, Line H. Clemmensen

Furthermore, due to the black-box nature of deep learning algorithms, a newer challenge is the lack of interpretation and transparency in the models and the decision making process.

Clustering Decision Making +3

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