Is vaderSentimentScores available in R2019a

Question

Saugata Bose 2019-9-16

评论： Saugata Bose 2019-9-16

Hi

I am trying to apply vader sentiment score following this link.

But, after executing the program for a string, I found this error,

vaderSentimentScores('i am a boy')
Undefined function or variable 'vaderSentimentScores'.

Is the function available in matlabr2019a?

Answer 1

per isakson 2019-9-16

编辑：per isakson 2019-9-16

No, vaderSentimentScores was Introduced in R2019b. See bottom of the page.

Saugata Bose 2019-9-16

thanks per. is there any way to install in in r2019a?

thanks,

Walter Roberson 2019-9-16

It is not possible to install the MATLAB R2019b routine in R2019a. See though my reference to routines you can call from MATLAB.

Answer 2

Walter Roberson 2019-9-16

No, it was introduced in R2019b.

Saugata Bose 2019-9-16

Walter Hi

Would you please advice me how could I call the setup.py( from the python library link you sent) from the Matlab?

Would it be like this?

str = 'python /dir/setup.py 2';
 [status, commandOut] = system(commandStr);