Question

which of the following is not an application of unsupervised learning?1.document clustering 2.speech recognition 3. inage compression 4.association analysis​

Answer 1

4. Association analysis​ is not an application of unsupervised learning.

• In the field of computer studies, unsupervised learning can be described as a learning technique in which the models do not need supervision.
• The goal of unsupervised learning is to find the regularities in an input.
• Speech recognition, document clustering, and image compression can all be handled in a unsupervised learning.
• Hence, the only option that is not an application of unsupervised learning is association analysis.