7.00.02 - Output - Aster Analytics

Teradata Aster® Analytics Foundation User GuideUpdate 2

Aster Analytics
Release Number
September 2017
Content Type
Programming Reference
User Guide
Publication ID
English (United States)
Last Update
ExtractSentiment Output Table Schema
Column Name Data Type Description
accumulate_column Same as in input table Column copied from the input table.
out_content   This column appears only for Level ('SENTENCE), and contains the sentence.
out_polarity   Depends on the value of out_content:

If out_content is NULL: nothing

If out_content is an empty string: UNKNOWN

Otherwise: POS (positive), NEG (negative), or NEU (neutral)

out_strength   Strength of output_polarity:
output_polarity out_strength Strength
POS 0 Neutral
NEG 1 Higher than neutral
NEU 2 Higher than 1
Other Nothing  
out_sentiment_words   This column appears only when the function uses a dictionary model, and contains all sentiment words in the document or sentence.