Data acquisition system and biosignal analysis of cardio parameters by using photoplethysmography method.
Ion VasileHoria AndreiMihaita Nicolae ArdeleanuVicentiu VasilePublished in: ECAI (2015)
Keyphrases
- synthetic data
- input data
- data analysis
- statistical analysis
- data sets
- prior knowledge
- cost function
- test data
- significant improvement
- database
- data acquisition
- statistical methods
- training samples
- data collection
- correlation analysis
- parameter space
- noisy data
- data sources
- high dimensional
- preprocessing
- missing data
- data quality
- fine tuning
- estimation process
- original data
- contingency tables
- parameter estimation
- high accuracy
- image data
- data points
- probabilistic model
- data structure
- detection method
- clustering method
- em algorithm
- data mining techniques
- information loss
- bayesian methods
- measured data
- parameter estimates