Comments (6)
serengil
commented on May 13, 2024
2
Your prediction features do not satisfy the built decision tree rules. This should be handled and fixed in framework. Also, currently precision, recall metrics are not calculated in the FW as well. I'll add those metrics. I plan to fix these issues tonight or tomorrow night. Thank you for your deeply explanation about issues.
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serengil
commented on May 13, 2024
1
I will inform you when I updated the code. Unfortunately, I could not work on it yet.
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serengil
commented on May 13, 2024
1
Sorry for the late solution.
This issue is solved in chefboost=0.0.5. Please upgrade your package.
The problem was decision tree has no branch for the instance you passed. As a solution, I returned the most frequent one for the current branch in the else statement. Mean value of the sub data set for the current branch will be returned for regression problems as well.
Please inform me after you tried the new version.
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Akeem-Liburd
commented on May 13, 2024
I am also experiencing the same issue.
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danialcheung
commented on May 13, 2024
Also experiencing the same issue.
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danialcheung
commented on May 13, 2024
works great, thanks!
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Related Issues (20)
- Any Tree Traversal API or Example? HOT 1
- Indentation error HOT 3
- Paralellism default value is True HOT 1
- visualize tree structure HOT 2
- findDecision incorrect? HOT 6
- i made a c4.5 model with chefboost and another model using xgb how can i ensemble these 2 models HOT 2
- cant ensemble with other models . "estimator should be a classifier " error HOT 1
- how to ensemble this model with another model ,is code available HOT 1
- feature_importance incorrect? HOT 1
- UnboundLocalError: local variable 'subdataset' referenced before assignment HOT 3
- Unreasonable training time when I make a simple change HOT 3
- Getting KeyError: 'Decision' HOT 1
- Q: Are feature engineering tools mixed in for BT, RF, and GB? HOT 2
- 'Series' object has no attribute 'Decision' HOT 2
- Built-in library 'imp' was removed in python 3.12, breaking chefboost HOT 1
- add github actions HOT 1
- add logger HOT 1
- split unit tests into many files HOT 1
- classification returns irrelevant results in else conditions HOT 1
- as a developer, i want to see type hinting of chefboost functions HOT 1
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