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Polarity in sentiment analysis

bue_3li

Hello

i'm begginer in using rapidminer

i used an aylien connection to anlayzing tweets

at first it works fine

after that i faced a problem ,, it always give me '?' question mark in polarity field.. why is that happen ?

could you help me with that please

thanks in advnace

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AI Studio

Sentiment Analysis

Accepted answers

Telcontar120

Did you perhaps exceed the number of API calls allowed under your plan? The free version is limited and you may simply have run into that limit, which is why it would start working again after a day even if you made no additional changes. If you are going to be doing a high volume of text analysis you should probably look at one of their paid plans.

All comments

Thomas_Ott

I don't remember what languages Aylien supports but check if the language the tweets you want to analyze are supported.

JEdward

Are the languages you are testing the sentiment for either English, German or (I think) Spanish?

You can detect the language with the language detection operator.

bue_3li

it was working fine with arabic and english, i don't know what happend

toady , i didnt even close rapiedminer since yesterday ,, once i clicked run it worked fine again!! also i don't know why !

Telcontar120

bue_3li

yes.. i did alot of API calls with free version
thanks