1class obb意思

"1class obb" is not a standard term or phrase in English, and it doesn't appear to be a common acronym or abbreviation. It could be a typo, a mistake, or a term specific to a particular field or context that is not widely recognized.

If you're referring to "1 class OBB," this could potentially be a reference to "one-class object-based Bayesian classification," which is a machine learning technique used for anomaly detection or novelty detection. In this context, "OBB" might stand for "object-based Bayesian," and the "1 class" indicates that the classification model is trained on data from a single class or category, and it is used to detect instances that do not belong to that class.

However, without more context, it's difficult to provide a precise definition or explanation of "1class obb." If you can provide more information about the field or context in which you encountered this term, I might be able to offer a more accurate interpretation.