An Efficient FPGA Implementation of Gaussian Mixture Models-Based Classifier Using Distributed Arithmetic.
Minghua ShiAmine BermakShrutisagar ChandrasekaranAbbes AmiraPublished in: ICECS (2006)
Keyphrases
- gaussian mixture model
- fpga implementation
- mixture model
- feature space
- speaker recognition
- em algorithm
- speaker identification
- probability density
- feature vectors
- hardware implementation
- maximum likelihood
- training data
- distributed systems
- probability density function
- probabilistic neural network
- decision trees
- feature selection
- expectation maximization
- covariance matrices
- density estimation
- floating point
- finite mixtures
- training set
- prior knowledge
- extracted features
- pattern classification
- probabilistic model
- principal component analysis
- field programmable gate array
- support vector
- feature extraction
- image processing
- machine learning
- feature set