Sentiment Analyzer
The Sentiment Analyzer operator performs a sentiment analysis and a subjectivity analysis. It takes a message in input and adds on two attributes: polarity and subjectivity. Polarity is between -1 and 1, subjectivity is between 0 and 1.
The operator uses the Python library TextBlob
to extract the sentiment from the
text.
The operator depends on Python2 and the TextBlob.
Configuration Parameters
None
Input
|
Input |
Type |
Description |
|---|---|---|
|
message |
message |
A message with text in its body to be extracted as the sentiment. |
Output
|
Output |
Type |
Description |
|---|---|---|
|
sentiment |
message |
The input message with attributes. |