-
```
Issue is to do with gbm.fit not returning train.fraction. A related issue has
been described by Elisabeth Freeman:
Thank you for the windows binary.
I have started testing ModelMap with the new…
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Hello, I am trying to install the multisearch pacakge from package manager but seems I can not find the package. Is it available now and what the name is it? Following is the package list I found -
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- 2014-07-29 @winsty 提到了**梯度提升决策树Gradient Boost Decision Tree (GBDT)** 这是一种模型组合的方法,利用简单模型的组合克服过拟合等问题。目前在推荐/Learn to Rank中广泛使用,如Yandex,也被称为MART/GBRT。这里列出几篇核心论文和R/Python/C++多种实现源码 http://t.cn/RPVUDs7 [ …
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I would like to propose an additional instance method to the ensemble estimators to fit additional sub-estimators. I kluged up an implementation for gradient boosting that appears to work through my l…