Gets the label.
The path to the category through the 5-level taxonomy hierarchy. For the complete list of categories, see the
[Categories hierarchy](https://cloud.ibm.com/docs/services/natural-language-understanding/categories
.html#categories-hierarchy)
documentation.
Returns:
the label
getScore
public java.lang.Double getScore()
Gets the score.
Confidence score for the category classification. Higher values indicate greater confidence.