Overview#

Unsupervised Learning is Learning which has the following Attributes

• "unlabeled" data
• NO Feedback
• Pattern-recognition

Unsupervised Learning machine Learning#

Unsupervised Learning is the machine Learning task of inferring a function to describe hidden structure from "unlabeled" data (a classification or categorization is not included in the observations).

Since the examples provided in the Learning task are unlabeled, there is no evaluation of the accuracy of the structure that is output by the relevant algorithm—which is one way of distinguishing unsupervised learning from Supervised Learning and Reinforcement Learning.

More Information#

There might be more information for this subject on one of the following:

• Cluster analysis
• Deep Learning
• Machine Learning
• Machine Learning Algorithms