Finding similar acoustic events using matching pursuit and locality-sensitive hashing.
Courtenay V. CottonDaniel P. W. EllisPublished in: WASPAA (2009)
Keyphrases
- finding similar
- locality sensitive hashing
- matching pursuit
- image coding
- basis functions
- similarity search
- nearest neighbor
- nearest neighbor search
- brute force
- hash functions
- knn
- metric space
- sift features
- space efficient
- range queries
- indexing techniques
- hamming distance
- multimedia retrieval
- machine learning
- multi dimensional
- wavelet transform
- feature detection
- filter bank
- n gram
- pattern recognition
- multiscale