【发布时间】:2016-10-30 11:30:03
【问题描述】:
我试图在 scikit-learn 中为这个例子探索不同的分类器 网站http://scikit-learn.org/stable/tutorial/text_analytics/working_with_text_data.html。但是,下面的代码产生了错误:ValueError: setting an array element with a sequence。
from sklearn.feature_extraction.text import CountVectorizer
from sklearn.feature_extraction.text import TfidfTransformer
import tensorflow.contrib.learn as skflow
data = ["I so handsome. I just broke the mirror!","I am a normal guy."]
label = np.array([0,1])
#CountVectoriser
count_vect = CountVectorizer()
X_train_counts = count_vect.fit_transform(data)
#TfidfTransformer
tfidf_transformer = TfidfTransformer()
X_train_tfidf = tfidf_transformer.fit_transform(X_train_counts)
#Classifier
clf = skflow.TensorFlowLinearClassifier(n_classes=2)
clf.fit(X_train_tfidf, label)
【问题讨论】:
标签: python numpy scikit-learn tensorflow skflow