Search Results for author: Einari Vaaras

Found 2 papers, 0 papers with code

Analysis of Self-Supervised Learning and Dimensionality Reduction Methods in Clustering-Based Active Learning for Speech Emotion Recognition

no code implementations21 Jun 2022 Einari Vaaras, Manu Airaksinen, Okko Räsänen

In this paper, we combine CPC and multiple dimensionality reduction methods in search of functioning practices for clustering-based AL. Our experiments for simulating speech emotion recognition system deployment show that both the local and global topology of the feature space can be successfully used for AL, and that CPC can be used to improve clustering-based AL performance over traditional signal features.

Active Learning Dimensionality Reduction +2

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