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Machine Learning For Dummies
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The capability to recognize a face in the crowd has become an essential tool for many professions. For example, both the military and law enforcement rely on it heavily. Of course, facial recognition has uses for security and other needs as well. This example looks at facial recognition in a more general sense. You may have wondered how social networks manage to tag images with the appropriate label or name. The following example demonstrates how to perform this task by creating the right features using eigenfaces.
Eigenfaces is an approach to facial recognition based on the overall appearance of a face, not on its particular details. By means of technique that can intercept and reshape the variance present in the image, the reshaped information is treated like the DNA of a face, thus allowing recovery of similar faces (because they have similar variances) in a host of facial images. It’s a less effective technique than extracting features from...
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