Building Ensembles with Scikit-Learn and Keras (8.2)
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- เผยแพร่เมื่อ 23 พ.ย. 2024
- To gain even higher scores with neural networks, several models can be combined. Ensembles are a very common component of high scoring Kaggle models. This video shows how to create an ensemble of Keras neural networks and Scikit-learn models.
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I just found this video. Fairly new to AI/ML but this perturbation technique seems to be a really good technique. I look forward to trying it out. Thank you Jeff, your content is fantastic!
Really good job.. but You talked about links in the description but I don't see anything..?
Just added it.
The code for the perturbation_rank function seems to throw an error (at least when I try it):
for i in range(x.shape[1]):
hold = np.array(x[:, i])
np.random.shuffle(x[:, i])
changing it to:
for i in range(x.shape[1]):
hold = np.array(x[:, i])
np.random.shuffle(x.iloc[:, i].values)
seemed to fix the problem
hello. can i know how to implement this with a adaboost ensemble?
xgboost.......Dr Joy and Dr Death?