October 2017
Beginner to intermediate
270 pages
7h
English
Content preview from Machine Learning for Developers
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Mean
This is one of the most intuitive and most frequently used concepts in statistics. Given a set of numbers, the mean of that set is the sum of all the elements divided by the number of elements in the set.
The formula that represents the mean is as follows:
Although this is a very simple concept, we will write a Python code sample in which we will create a sample set, represent it as a line plot, and mark the mean of the whole set as a line, which should be at the weighted center of the samples. It will serve as an introduction to Python syntax, and also as a way of experimenting with Jupyter notebooks:
import matplotlib.pyplot as plt ...
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