public void setNegative(Double negative) {
        this.negative = negative;
    }
<p>
The level of confidence that Amazon Comprehend has in the accuracy of its detection of the <code>NEGATIVE</code>
sentiment.
</p>

@param negative
       The level of confidence that Amazon Comprehend has in the accuracy of its detection of the
       <code>NEGATIVE</code> sentiment.
aws-java-sdk-lexruntimev2/src/main/java/com/amazonaws/services/lexruntimev2/model/SentimentScore.java