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975cf4be7c
This updates watchdog version to latest 0.8.0 in the functions samples and documentation Signed-off-by: Ivana Yovcheva (VMware) <iyovcheva@vmware.com>
SentimentAnalysis
Python function provides a rating on sentiment positive/negative (polarity -1.0-1.0) and subjectivity to provided to each of the sentences sent in via the TextBlob project.
Example:
Run in the function:
# curl -s http://localhost:8080/system/functions --data-binary \
'{
"service": "sentimentanalysis",
"image": "functions/sentimentanalysis",
"envProcess": "python ./handler.py",
"network": "func_functions"
}'
Now test the function:
# curl http://localhost:8080/function/sentimentanalysis -d "Personally I like functions to do one thing and only one thing well, it makes them more readable."
Polarity: 0.166666666667 Subjectivity: 0.6
# curl http://localhost:8080/function/sentimentanalysis -d "Functions are great and proven to be awesome"
Polarity: 0.9 Subjectivity: 0.875
# curl http://localhost:8080/function/sentimentanalysis -d "The hotel was clean, but the area was terrible"; echo
Polarity: -0.316666666667 Subjectivity: 0.85