Question

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

Answer 1

Image compression is not application of unsupervised learning

Explanation:

• Some applications of unsupervisedc machine learning techniques are, clustering automatically split the dataset into group base on their similarities.
• Anomaly detection is useful in finding fraudulent transactions .
• appplications of unsupervised learning include,
• document clustering
• speech recognition
• association analysis
• image compression is not unsupervised because data takes up lesser storage when compressed, as a result  this allows more data to be stored with less disk space.