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| from sklearn.linear_model import LinearRegression | |
| from sklearn.preprocessing import PolynomialFeatures | |
| x = [[1],[4],[7],[13],[10]] | |
| # Y1 = 10 + 6*x | |
| y1 = [16, 34, 52, 88, 70] | |
| # Y2 = x*x = x^2 | |
| y2 = [1, 16, 49, 169, 100] | |
| # This will convert X into |
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| from sklearn import svm | |
| x = [[1],[4],[7],[13],[10]] | |
| y1 = [16, 34, 52, 88, 70] | |
| y2 = [1, 16, 49, 169, 100] | |
| svm_regression_model = svm.SVR(kernel='poly') | |
| svm_regression_model.fit(x,y1) | |
| print svm_regression_model.predict([5]) |
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| # Bayesian Analysis for A/B Experiment with binart goals | |
| import matplotlib | |
| import matplotlib.pyplot as plt | |
| import numpy as np | |
| import scipy as sp | |
| import pandas as pd | |
| def bayesian_analysis(events_a, events_b, successes_a, successes_b, |
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| # Better run this in a Jupyer notebook | |
| import numpy as np | |
| p = 0.75 | |
| passes = np.random.binomial(n=1, p=p, size=1000) | |
| # Check Mean and Std for the generated data | |
| passes.mean().round(3), passes.std().round(3) | |
| # Take random 1000 x 10 passes (with replacement) |
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| # Better run this in a Jupyter notebook | |
| import numpy as np | |
| import pandas as pd | |
| green = [32, 34, 38, 28, 32, 34, 38, 28, 33, 50, 32, 39, 29] | |
| red = [33, 32, 39, 29, 33, 32, 39, 29, 33, 8, 32, 39, 29] | |
| green = pd.Series(green) | |
| red = pd.Series(red) |
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