public Builder setScore(float value) {

      score_ = value;
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }
<pre>
Image-specific score for this color. Value in range [0, 1].
</pre>

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

@param value The score to set.
@return This builder for chaining.
java-vision/proto-google-cloud-vision-v1/src/main/java/com/google/cloud/vision/v1/ColorInfo.java