jayantkodwani

= (text) => let
    apikey      = "<<Replace your APIKey here>>",
    endpoint    = "<<Replace your endpoint link here>>",
    jsontext    = Text.FromBinary(Json.FromValue(Text.Start(Text.Trim(text), 5000))),
    jsonbody    = "{ documents: [ { language: ""en"", id: ""0"", text: " & jsontext & " } ] }",
    bytesbody   = Text.ToBinary(jsonbody),
    headers     = [#"Ocp-Apim-Subscription-Key" = apikey],
    bytesresp   = Web.Contents(endpoint, [Headers=headers, Content=bytesbody]),
    jsonresp    = Json.Document(bytesresp),
    sentiment   = jsonresp[documents]{0}[confidenceScores]

jayantkodwani

Overall Sentiment = IF(Responses[Sentiment.positive]=1,"Positive",IF(Responses[Sentiment.neutral]=1,"Neutral",IF(Responses[Sentiment.negative]=1,"Negative","NA")))

jayantkodwani

"""
@author: Jayant Kumar Kodwani
"""
# 'dataset' holds the input data for this script

import RAKE
import pandas as pd

"""Add stopwords list, REPLACE path as required"""

jayantkodwani

# -*- coding: utf-8 -*-
"""
Spyder Editor
INTRODUCTION
This is a script file to perform the following operations:

    1.Use Microsoft Azure Computer vision Cognitive service to extract text from images (OCR) stored on Blob storage or any link.
    2.Export the extracted text to an MS Excel file on your desktop for further analysis
  
    pip install --upgrade azure-cognitiveservices-vision-computervision