public static com.google.protobuf.Parser<IdentifiedClassification> parser() {
      return PARSER;
    }
<pre>
The Model's confidence in correction of this identification, higher
value means higher confidence.
</pre>

<code>float confidence = 3;</code>

@return This builder for chaining.
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/VideoClassificationPredictionResult.java