Recent advances in birdsong detection and classification have approached a limit due to the lack of fully annotated recordings.
Sound Digital Libraries Audio and Speech Processing
Assessing the presence and abundance of birds is important for monitoring specific species as well as overall ecosystem health.
Sound Audio and Speech Processing
The proposed DPPM models are Bayesian nonparametric parsimonious mixture models that allow to simultaneously infer the model parameters, the optimal number of mixture components and the optimal parsimonious mixture structure from the data.
More specifically, we propose a new mixture model-based discriminant analysis approach for functional data using a specific hidden process regression model.
We propose a new model-based functional mixture discriminant analysis approach based on a specific hidden process regression model that governs the regime changes over time.