Does PCA improve accuracy?

Related questions

1. What is the difference between factor analysis and cluster analysis?
2. What is the purpose of normalizing data?
3. Do I need to normalize data before PCA?
4. Is PCA deep learning?
5. Why do you Standardise data?
6. Why is PCA unsupervised?
7. What is the difference between PCA and cluster analysis?
8. How do you read a scree plot?
9. How do you explain PCA?
10. What is PCA framework of RBI?

Tags

1. #curse
2. #transformation
3. #networks
4. #dimension
5. #results
6. #scaling
7. #neural
8. #convergence
9. #using
10. #informed
11. #dimensionality
12. #improve
13. #quality
14. #rotating
15. #speed
16. #centering
17. #reduce