Bringing in the outliers: A sparse subspace clustering approach to learn a dictionary of mouse ultrasonic vocalizations.
Jiaxi WangKarel MundnichAllison T. KnollPat LevittShrikanth NarayananPublished in: CoRR (2020)
Keyphrases
- sparse coding
- sparse representation
- subspace clustering
- high dimensional data
- data points
- subspace clusters
- high dimensional
- dimensionality reduction
- clustering high dimensional data
- clustering method
- high dimensionality
- data sets
- clustering algorithm
- nearest neighbor
- data analysis
- subspace projections
- affinity matrix
- outlier detection
- low rank
- high dimensional feature spaces
- subgraph mining
- linear subspace
- clustering approaches