pyLightGBM
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ArdalanM
Python binding for Microsoft LightGBM
I got the error after validation. Here is the code. ``` import pandas as pd from sklearn.datasets import load_diabetes from sklearn.model_selection import train_test_split from pylightgbm.models import GBMClassifier from sklearn.metrics import...
Can someone explain what is the meaning of parameter "bagging_freq"?
Hello, I have been trying to run the code of pylightgbm but it raises the exception that " pyLightGBM is looking for 'LIGHTGBM_EXEC' environment variable, cannot be found. exec_path will...
LightGBM can use categorical feature directly. There is a ```categorical_feature``` parameter in LightGBM docs to deal with this behavior: [https://github.com/Microsoft/LightGBM/blob/master/docs/Parameters.md](https://github.com/Microsoft/LightGBM/blob/master/docs/Parameters.md) It would be nice to add categorical feature support to...
Hi, what is the difference of pyLightGBM compared to https://github.com/Microsoft/LightGBM/tree/master/python-package is this package still maintained?
>>> clf.fit(x_train, y_train, test_data=[(x_test, y_test)]) Traceback (most recent call last): File "", line 1, in File "/home/apps/duane_tmp/anaconda2/lib/python2.7/site-packages/pylightgbm/models.py", line 131, in fit stdout=subprocess.PIPE, bufsize=1) File "/home/apps/duane_tmp/anaconda2/lib/python2.7/subprocess.py", line 711, in __init__ errread,...
I got this error. Any idea? ps: ubuntu 14.04 with python 2.7 
even though verbose= True I will not get all the log output of lightgbm. This would be helpful to better debug problems in the config of lightGBM.
There is possibility to give init score (as array) in LightGBM in form additioonal file (train.txt.init). Can you support this as well? As input to fit() function? It is very...
I had a problem with getting results from the trained model. I always got an empty array as result from predict method. After that, I checked logs of ipython notebok,...
