On the use of a metric-space search algorithm (AESA) for fast DTW-based recognition of isolated words.
Enrique VidalHéctor M. RulotFrancisco CasacubertaJosé-Miguel BenedíPublished in: IEEE Trans. Acoust. Speech Signal Process. (1988)
Keyphrases
- metric space
- search algorithm
- similarity search
- dynamic time warping
- distance function
- word recognition
- euclidean space
- object recognition
- similarity searching
- high dimensional
- similarity queries
- vector space
- range queries
- multidimensional index
- access methods
- access structure
- three dimensional
- feature extraction
- searching in metric spaces
- probability measures
- pattern recognition
- triangle inequality
- keywords
- data sets
- similarity search in metric spaces
- similarity measure
- distance measure
- index structure
- data analysis
- skyline queries
- handwritten words
- multi dimensional
- multimedia databases
- low dimensional