![\"\"](\"https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F24633958%2Fff8bf05bddab419fbba5bc5cb8eae4ea%2Fmetric1.png?generation=1765785292394790&alt=media\")
\nwhere y_ture's columns is the same order as labels.I am new to this competition and I got a bit lost in the scoring metric, mainly for 2 points.
\n\nwhere y_ture's columns is the same order as labels.But I found someone using other metrics from https://www.kaggle.com/code/jiazhuang/csiro-simple/notebook\n![\"\"](\"https://www.googleapis.com/download/storage/v1/b/kaggle-forum-message-attachments/o/inbox%2F24633958%2F61b5d666c111642bcb4057058488fcba%2Fmetric2.png?generation=1765785413813379&alt=media\")
I found the metric from 2nd pic gave out a CV similar to LB. His notebook got \nAvg CV: 0.6547513428330423 and LB 0.64 \nI did a test in my notebook with the metric changed as well. It's more close to the LB. OOF CV 0.68
\nAbove all, I would like to ask which one is the correct metric. According to Overview page, I think it's the metric in 1st pic. But it seems the metric in 2st pic seems more \"reflective\"?\nAnd why there is a huge gap? Fyi, I found a related discussion https://www.kaggle.com/competitions/csiro-biomass/discussion/614642
", "messages": [ { "id": 3376842, "postDate": "2025-12-15T08:41:22.193Z", "content": "I am new to this competition and I got a bit lost in the scoring metric, mainly for 2 points.
\n\nwhere y_ture's columns is the same order as labels.But I found someone using other metrics from https://www.kaggle.com/code/jiazhuang/csiro-simple/notebook\n
I found the metric from 2nd pic gave out a CV similar to LB. His notebook got \nAvg CV: 0.6547513428330423 and LB 0.64 \nI did a test in my notebook with the metric changed as well. It's more close to the LB. OOF CV 0.68
\nAbove all, I would like to ask which one is the correct metric. According to Overview page, I think it's the metric in 1st pic. But it seems the metric in 2st pic seems more \"reflective\"?\nAnd why there is a huge gap? Fyi, I found a related discussion https://www.kaggle.com/competitions/csiro-biomass/discussion/614642
", "rawMarkdown": "I am new to this competition and I got a bit lost in the scoring metric, mainly for 2 points.\n1. how it's calculated.\nCurrently, I am using.\n\nwhere y_ture's columns is the same order as labels.\n\nBut I found someone using other metrics from https://www.kaggle.com/code/jiazhuang/csiro-simple/notebook\n\n\n2. Using the metric from 1st pic. I am having a high OOF cv like 0.78+. But the LB only shows 0.6. \n\nI found the metric from 2nd pic gave out a CV similar to LB. His notebook got \nAvg CV: 0.6547513428330423 and LB 0.64 \nI did a test in my notebook with the metric changed as well. It's more close to the LB. OOF CV 0.68\n\nAbove all, I would like to ask which one is the correct metric. According to Overview page, I think it's the metric in 1st pic. But it seems the metric in 2st pic seems more \"reflective\"?\nAnd why there is a huge gap? Fyi, I found a related discussion https://www.kaggle.com/competitions/csiro-biomass/discussion/614642\n\n", "votes": 3 } ], "comments": [], "raw_markdown_by_id": { "3376842": "I am new to this competition and I got a bit lost in the scoring metric, mainly for 2 points.\n1. how it's calculated.\nCurrently, I am using.\n\nwhere y_ture's columns is the same order as labels.\n\nBut I found someone using other metrics from https://www.kaggle.com/code/jiazhuang/csiro-simple/notebook\n\n\n2. Using the metric from 1st pic. I am having a high OOF cv like 0.78+. But the LB only shows 0.6. \n\nI found the metric from 2nd pic gave out a CV similar to LB. His notebook got \nAvg CV: 0.6547513428330423 and LB 0.64 \nI did a test in my notebook with the metric changed as well. It's more close to the LB. OOF CV 0.68\n\nAbove all, I would like to ask which one is the correct metric. According to Overview page, I think it's the metric in 1st pic. But it seems the metric in 2st pic seems more \"reflective\"?\nAnd why there is a huge gap? Fyi, I found a related discussion https://www.kaggle.com/competitions/csiro-biomass/discussion/614642\n\n" } }