Reading questions

1. Describe the biological & computational goals.  Describe the computational model.  What are observed / hidden variables? 

2. How is the proposed method different from standard clustering approaches?  What is the new ML idea?

3. Describe how the proposed method was evaluated.

4. What are pros & cons of the proposed gene regulation model (tree regression)?

(optional) 5. Suggest ways to improve the proposed method, in terms of modeling and learning.