An Ensemble Approach to Anomalous Sound Detection Based on Conformer-Based Autoencoder and Binary Classifier Incorporated with Metric Learning.
Ibuki KuroyanagiTomoki HayashiYusuke AdachiTakenori YoshimuraKazuya TakedaTomoki TodaPublished in: DCASE (2021)
Keyphrases
- metric learning
- nearest neighbor classification
- feature space
- distance metric
- distance metric learning
- margin maximization
- pairwise
- semi supervised
- training data
- multi task
- learning tasks
- semi supervised learning
- training set
- distance function
- fully supervised
- dimensionality reduction
- object detection
- support vector machine
- training examples
- learning algorithm
- mahalanobis metric
- semi definite programming
- subject to linear constraints
- training samples
- labeled data
- image classification
- feature set
- principal component analysis
- feature extraction