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devStepsize/alchemy_api_topic_identification_text.py

Created May 6, 2016 23:47
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Get the topics for a given text using the Alchemy API
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alchemy_api_topic_identification_text.py
endpoint = "http://gateway-a.watsonplatform.net/calls/text/TextGetRankedTaxonomy"
def get_topics(text):
data = {
'apikey': API_KEY,
'outputMode': 'json',
'text': text
}
headers = {'content-type': 'application/x-www-form-urlencoded'}
r = requests.post(endpoint, data=data, headers=headers)
if r.status_code == 200:
resp = r.json()
print [(t['label'], t['score']) for t in resp['taxonomy']]
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