Intellipaat Back

Explore Courses Blog Tutorials Interview Questions
0 votes
3 views
in Data Science by (120 points)

The problem is while splitting of dataset into train and valid data, I have performed the model prediction on Train data but when i'm using it for valid data its showing error as:
'only integers, slices (`:`), ellipsis (`...`), numpy.newaxis (`None`) and integer or boolean arrays are valid indices'  
This is the code which i'm applying for valid dataset:
AR_predict=results_AR.predict(start="2014-06-25", end="2014-09-25") AR_predict=AR_predict.cumsum().shift().fillna(0) AR_predict1=pd.Series(np.ones(valid.shape[0]) * np.log(valid['Count'])[0], index = valid.index) 
AR_predict1=AR_predict1.add(AR_predict,fill_value=0) 
AR_predict = np.exp(AR_predict1)
I'm getting error near first line. I would feel highly obliged if anyone can revert back to me
Please log in to answer this question.

Related questions

31k questions

32.8k answers

501 comments

693 users

Browse Categories

...