May 2020
Intermediate to advanced
530 pages
17h 8m
English
Content preview from Hands-On Machine Learning with C++
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Classification metrics
Before we start discussing classification metrics, we have to introduce an important concept called the confusion matrix. Let's assume that we have two classes and an algorithm that assigns them to an object. Here, the confusion matrix will look like this:
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True positive (TP) |
False positive (FP) |
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False ... |
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