NMF reconstructs samples
In this exercise, you'll check your understanding of how NMF reconstructs samples from its components using the NMF feature values. The components of an NMF model are given. If the NMF feature values of a sample are [2, 1]
, then which of the following is most likely to represent the original sample? A pen and paper will help here! You have to apply the same technique Ben used in the video to reconstruct the sample [0.1203 0.1764 0.3195 0.141]
.
This exercise is part of the course
Unsupervised Learning in Python
Hands-on interactive exercise
Turn theory into action with one of our interactive exercises
