Forehead BCG Signal Analysis: Characterization and Robust Detection of Heartbeats Using Cosine Similarity and Energy-Based Approach.
Chih-Man ChangRongching DaiKea-Tiong TangPublished in: BioCAS (2023)
Keyphrases
- robust detection
- signal analysis
- cosine similarity
- signal processing
- multiresolution
- similarity function
- similarity measure
- vector space
- document clustering
- feature detection
- distance measure
- tf idf
- vector space model
- empirical mode decomposition
- k means
- wavelet decomposition
- euclidean distance
- adaptive learning
- semantic similarity
- feature extraction
- machine learning
- median filter
- image processing
- information retrieval
- eeg data
- e learning
- object recognition
- non stationary
- scale space
- preprocessing