ROC, Precision-Recall curves and thresholds

[al-yakubovich]

Thank you for the awesome package! Just one quick question.

I want to calculate ROC curve and Precision-Recall curves so I need to get scores for multiply thresholds. aka relative importance of recall and precision ROUGE scores. Alpha -> 1 favors precision, Alpha -> 0 favors recall.
Is it possible to do with your package?

Thanks.

[pltrdy]

Sure its possible. You can get recall and precision from this package then calculate whatever you want with it?

Also, the code would only require small update to take this alpha into account, in particular here https://github.com/pltrdy/rouge/blob/master/rouge/rouge_score.py#L292

[mdabedr]

Thank you for the awesome package! Just one quick question.

I want to calculate ROC curve and Precision-Recall curves so I need to get scores for multiply thresholds. aka relative importance of recall and precision ROUGE scores. Alpha -> 1 favors precision, Alpha -> 0 favors recall. Is it possible to do with your package?

Thanks.

I also interested with this. Any ideas how this would work as precision and recall is defined in terms of classification. I am having a hard time understanding how it would transfer for summaization