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 Sentiment Analysis Classifier

sentence = [sentence.__str__()]
classifier =LogisticRegression()
vectorizer = CountVectorizer()
x, y =data,sentiment

x_train, x_test,y_train, y_test = train_test_split(X,y)
sentiment_pipeline =Pipeline([('vectorizer',vectorizer),('classifier',classifier)])
sentiment_pipeline, confusion_matrix = cross_val_score(sentiment_pipeline, x_train, x_test )

My goal is to find the sentiment of the variable named 'sentence'. I get: ValueError: Found input variables with inconsistent numbers of samples: [1, 3] as an error. Any help would be greatly appreciated.

Imports concerning this is as follows:
from sklearn.feature_extraction.text import CountVectorizer
from nltk.sentiment import SentimentAnalyzer
from sklearn.linear_model import LogisticRegression
from sklearn.model_selection import train_test_split
from sklearn.pipeline import Pipeline
from sklearn.model_selection import cross_val_score

buran wrote Feb-04-2019, 07:46 AM:
Please, use proper tags when post code, traceback, output, etc.
See BBcode help for more info.

Please, post the entire traceback that you get. We need to see thе whole thing. Do not just give us the last line.
Take a time to read What to include in a post

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