def __init__(self, positive, negative, boost = 1.0):
        
        self.positive = positive
        self.negative = negative
        self.boost = boost
Detect ECG related components using correlation
dataset/ETHPy150Open tallstreet/Whoosh-AppEngine/src/whoosh/query.py/AndNot.__init__--crossover with--dataset/ETHPy150Open mne-tools/mne-python/mne/preprocessing/ica.py/ICA.find_bads_ecg