Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Decision Tree Visualization #131

Closed
weixuanfu opened this issue Feb 1, 2019 · 4 comments
Closed

Decision Tree Visualization #131

weixuanfu opened this issue Feb 1, 2019 · 4 comments
Assignees
@weixuanfu

Comments

@weixuanfu
Copy link
Contributor

Visualization of decision tree.
@weixuanfu weixuanfu self-assigned this Feb 1, 2019
@weixuanfu
Copy link
Contributor Author

dtree_test_id7
I generated a demo of visualization of decision tree. Should we use this for top 10 important features?

weixuanfu added a commit that referenced this issue Feb 7, 2019
@weixuanfu
decision tree plot #131
13be0e8
@hjwilli
Copy link
Collaborator

hjwilli commented Feb 13, 2019

This looks great! Yes, let's try with the top 10.

@hjwilli hjwilli mentioned this issue Feb 19, 2019
Open
41 tasks
@weixuanfu
Copy link
Contributor Author

weixuanfu commented Feb 19, 2019 •
edited
Loading

  • max depth as a environment variable: add environment variable named DT_MAX_DEPTH
  • holdout score from the DS: add dtree_test_score into value.json for this score
  • difference in holdout scores: add abs_diff_test_score into value.json for absolute value of the difference

weixuanfu added a commit that referenced this issue Feb 20, 2019
@weixuanfu
add dtree_test_score into _score json if DS tree plot is exported #131
183fc28
weixuanfu added a commit that referenced this issue Feb 20, 2019
@weixuanfu
add abs_diff_test_score #131
672b169
weixuanfu added a commit that referenced this issue Feb 20, 2019
@weixuanfu
fix bugs and add regression supports #131
d6a68dd
weixuanfu added a commit that referenced this issue Feb 21, 2019
@weixuanfu
install pydot and graphviz into machine images only #131
8dae94f
weixuanfu added a commit that referenced this issue Feb 21, 2019
@weixuanfu
simply unit tests #131
fa5a904
weixuanfu added a commit that referenced this issue Feb 21, 2019
@weixuanfu
add two more unit tests #131
ead8d2a
@weixuanfu weixuanfu mentioned this issue Feb 21, 2019
Merged
@weixuanfu
Copy link
Contributor Author

@hjwilli in the result folder, two files named dtree_{ID}.dot and dtree_{ID}.png respectively are for decision tree visualization. The .dot may be used for web UI (check this link)

@weixuanfu weixuanfu reopened this Mar 18, 2019
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees

@weixuanfu weixuanfu

Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
2 participants
@hjwilli @weixuanfu