.arff文件与scikit-learn? [英] .arff files with scikit-learn?

问题描述

我想使用属性关系文件格式使用scikit-learn执行一些NLP任务，这可能吗? 如何将.arff文件与scikit-learn一起使用?

I would like to use an Attribute-Relation File Format with scikit-learn to do some NLP task, is this possible? How can use an .arff file with scikit-learn?

推荐答案

我真的推荐 liac-arff .它不会直接加载到numpy，但是转换很简单:

I really recommend liac-arff. It doesn't load directly to numpy, but the conversion is simple:

import arff, numpy as np
dataset = arff.load(open('mydataset.arff', 'rb'))
data = np.array(dataset['data'])

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