Multiscale CNN based Deep Metric Learning for Bioacoustic Classification: Overcoming Training Data Scarcity Using Dynamic Triplet Loss.
Anshul ThakurDaksh ThaparPadmanabhan RajanAditya NigamPublished in: CoRR (2019)
Keyphrases
- metric learning
- training data
- multiscale
- distance metric learning
- nearest neighbor classification
- classification accuracy
- training set
- decision trees
- supervised learning
- support vector machine
- distance metric
- feature space
- margin maximization
- class labels
- semi supervised
- training samples
- data sets
- machine learning and pattern recognition
- fully supervised
- pairwise
- pattern recognition
- mahalanobis metric
- learning algorithm
- kernel learning
- kernel matrix
- multi task
- machine learning
- machine learning algorithms
- model selection
- dimensionality reduction
- prior knowledge
- feature selection
- training examples
- naive bayes
- labeled data
- text classification
- image classification
- domain knowledge
- feature vectors
- support vector