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class VotingClassifier(object): | |
"""Stripped-down version of VotingClassifier that uses prefit estimators""" | |
def __init__(self, estimators, voting='hard', weights=None): | |
self.estimators = [e[1] for e in estimators] | |
self.named_estimators = dict(estimators) | |
self.voting = voting | |
self.weights = weights | |
def fit(self, X, y, sample_weight=None): | |
raise NotImplementedError |
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import numpy as np | |
import pylab as pl | |
from numpy import fft | |
def fourierExtrapolation(x, n_predict): | |
n = x.size | |
n_harm = 10 # number of harmonics in model | |
t = np.arange(0, n) | |
p = np.polyfit(t, x, 1) # find linear trend in x | |
x_notrend = x - p[0] * t # detrended x |