Enum DetectHead 

pub enum DetectHead {
    OneToMany,
    OneToOne,
}

Which weight namespace the detect head should bind to.

OneToMany maps to cv2 / cv3 (the training head used for dense anchor assignment). OneToOne maps to one2one_cv2 / one2one_cv3 (the inference head used by ultralytics in eval mode — better mAP).

Variants

OneToMany

The dense training head (cv2/cv3).

OneToOne

The inference head (one2one_cv2/one2one_cv3).