Sentiment Analysis - Data360_DQ+ - Latest

Data360 DQ+ Help

Product type
Software
Portfolio
Verify
Product family
Data360
Product
Data360 DQ+
Version
Latest
Language
English
Product name
Data360 DQ+
Title
Data360 DQ+ Help
Copyright
2024
First publish date
2016
ft:lastEdition
2024-07-09
ft:lastPublication
2024-07-09T15:09:58.774265
Note: This node is only available with the Cloud edition of the product.

The Sentiment Analysis node allows you to inspect the text in an input string field to gauge the sentiment. For example, you can use this node to infer the sentiment of comments or call center notes. The node uses the Amazon Comprehend API to determine the sentiment of the text in incoming string fields. The possible sentiment values are:

  • Positive
  • Negative
  • Neutral
  • Mixed

Sentiment Analysis node

The node outputs all input fields, and the following new fields:

  • Sentiment - The inferred sentiment of the string.
  • SentimentScoreMixed - The confidence level that the sentiment of the string is mixed.
  • SentimentScorePositive - The confidence level that the sentiment of the string is positive.
  • SentimentScoreNegative - The confidence level that the sentiment of the string is negative.
  • SentimentScoreNeutral - The confidence level that the sentiment of the string is neutral.

Example

Input text: Today I won a prize, I am so happy

Sentiment SentimentScoreMixed SentimentScorePositive SentimentScoreNegative SentimentScoreNeutral
POSITIVE 0.00335512369668968547 0.9869123407897323 0.0012341230975521897 0.008563112124698635

For more information, please see the Amazon Comprehend documentation, for example https://docs.aws.amazon.com/comprehend/latest/dg/how-sentiment.html

Properties

Display Name

Specify the name of the node that is displayed on the Analysis Designer canvas.

The default value is Sentiment Analysis.

Field for Sentiment Analysis

Select an input field to analyze.

Language

Select the language of the text to analyze.

The default value is English.