求教：stacking 步骤报错 need at least one array to concatenate

[immorwave]

单纯跑代码，还没细扣

train_x = np.concatenate(oof_data, axis=-1)

是不是 下载的data下并没有这个目录 啊

烦劳指教

[nlpjoe]

改成你的模型输出文件夹路径

[immorwave]

又来叨扰 EDA.ipynb有没有更新好顺序的版本呢

[nlpjoe]

那个比较乱，没有整理顺序。因为整理得再跑，比较费时间😂

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在2018年12月30日 09:59，immorwave 写道： 又来叨扰 EDA.ipynb有没有更新好顺序的版本呢

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[immorwave]

好的，谢谢啦！！！

[immorwave]

这个是出现什么问题了呢？？ 第一次跑这种模型，渣渣电脑居然跑了一天

[nlpjoe]

这个没有，注释掉吧，看看这个#2