Fetal cardiac signal extraction from magnetocardiographic data using a probabilistic algorithm.
Kenneth E. Hild IIHagai Thomas AttiasSilvia ComaniSrikantan S. NagarajanPublished in: Signal Process. (2007)
Keyphrases
- data sets
- input data
- data reduction
- noisy data
- learning algorithm
- np hard
- database
- objective function
- detection algorithm
- data analysis
- synthetic datasets
- expectation maximization
- simulated annealing
- image data
- training data
- optimal solution
- preprocessing
- k means
- knowledge discovery
- frequency domain
- dynamic programming
- data sources
- probabilistic model
- worst case
- generative model
- image registration
- synthetic data
- original data
- prior information
- posterior probability
- extracted features
- similarity measure
- genetic algorithm