@java.lang.Override
  public com.google.cloud.visionai.v1.ProductRecognizerConfig getDefaultInstanceForType() {
    return DEFAULT_INSTANCE;
  }
<pre>
Confidence threshold to filter detection results. If not set, a system
default value will be used.
</pre>

<code>float recognition_confidence_threshold = 2;</code>

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