Chung-En Yu

3 Questions 3 Answers 0 Followers

Questions related from Chung-En Yu

How to know whether SVM algorithms performed well?

When doing machine learning, do we normally use several algorithms for comparison? For example, if the RMSE of SVM is 0.1, how do I come up with the conclusion that this model performed well? Just...

03 March 2020 5,501 8 View

Is Louvain method suitable for clustering the content of pictures?

I have extracted 5000 Instagram posts, and used google API to get the labels of those pictures (e.g. mountain, sky, river etc). With these labels, I want to cluster them in several groups. I...

12 December 2019 2,422 3 View

What is the typical way to analyze fraction value of RGB?

Hi experts! I am using Cloud Vision API and I have got the image properties for 4000+ pictures. Each of the picture consisted of 10 RGB value and fraction value. I wonder whtat is the most common...

10 October 2019 5,187 1 View