public static com.google.cloud.vision.v1p4beta1.Page parseFrom(java.nio.ByteBuffer data)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data);
  }
<pre>
Confidence of the OCR results on the page. Range [0, 1].
</pre>

<code>float confidence = 5;</code>

@return The confidence.
java-vision/proto-google-cloud-vision-v1p4beta1/src/main/java/com/google/cloud/vision/v1p4beta1/Page.java