Skip to content

Classifier chains & Homer algorithm for multilabel classification #4759

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
Open
xiaohan2012 opened this issue May 22, 2015 · 3 comments
Open

Classifier chains & Homer algorithm for multilabel classification #4759

xiaohan2012 opened this issue May 22, 2015 · 3 comments
Labels
module:multiclass New Feature

Comments

@xiaohan2012
Copy link

Hi

Is there any plan to add more multi-label classifiers other than OneVsRestClassifier?

Here is a list of few:

  1. CC&ECC: Classifier chains for multi-label classification
  2. HOMER: Effective and Efficient Multilabel Classificationin Domains with Large Number of Labels

I am experimenting with some of those recently. If there is such plan, I can try to contribute some code.
@arjoly
Copy link
Member

arjoly commented May 22, 2015

CC&ECC: Classifier chains for multi-label classification

This is a possibility given the 400 citations. There is a stalled pull request about CC in #3727 and @jakevdp has convincing example for regression.

HOMER: Effective and Efficient Multilabel Classificationin Domains with Large Number of Labels

For homer, there is around 135 citations. This is less clear if it should be included in scikit-learn. For instance, it requires to have a specific balanced k-means. However, some overall empirical studies (http://www.sciencedirect.com/science/article/pii/S0031320312001203 sorry for the paywall) shows that this method had good performances for some metrics.

@arjoly arjoly changed the title Any plan for more sophisticated multi-label classifiers? Classifier chain & Homer algorithm for multilabel classification May 22, 2015
@arjoly arjoly changed the title Classifier chain & Homer algorithm for multilabel classification Classifier chains & Homer algorithm for multilabel classification May 22, 2015
@arjoly
Copy link
Member

arjoly commented May 22, 2015

I renamed the issue for better searchability.

For ml-knn, there is a discussion in this issue #2606

@arjoly
Copy link
Member

arjoly commented May 22, 2015

Multilabel neural network are already pretty good shape in #3939

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
module:multiclass New Feature
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
3 participants
@xiaohan2012 @arjoly @cmarmo