老师讲解的非常好 ， 逻辑清楚，条理明晰。建议编程作业稍微有点难度。所以扣掉一颗星。 希望越来越好。

The first three weeks are very well planned.

Very new on this topic and very interesting

Challenging course and great instruction.

Great fun, with practical application.

Well the subject was really hard.

Good introduction into graphs!

This is awesome course!

Very good Course.

very good course

Great Course!

Tough course

Satisfactory

good teacher

Good course

quite good

Excellent

Not bad

good

I liked the lecturer and the tempo of the lectures, but this course felt a little light compared to the others in the specialization. The quizes were also good. But for me the course was a bit off topic. Given that, the various skills I learned in the other courses did come together in the final programming assignment. As a stand alone course I would give it four stars, but it gets three because it's required for the data science specialization.

The Course Deserves 5 Stars BUTThe fundamental flaw that felt absent in the last two courses of the specialisation was the in lecture Jupyter Notebook Demonstrations, it really helped the students feel in sync with the mentors.Please correct the same all the 5 courses of this specialisation deserve 5 starts :)

I think that assignments 1-3 were too basic; often, you only had to return a simple function which outputs a specific network metric. Assignment 4 was a lot better, as it comprised the necessity to apply knowledge from previous courses. The instructor did a good job explaining the different concepts!

Useful but weaker comparing to Pandas or Scikit courses.

i like the way that lecturer teach.

it was okay, 3.5 really