dots some kind of way observe this data but we don't we don't have the real labels and actually from this red dots with some kind of get the structure of the data and it allows to sometimes change our decision boundary itself uses this knowledge and we see that this is and right now is more more reliable and more generalizable probably yeah and what a sexual thrill delivers so the labeling it's kind of the simplest semi-supervised learning so simple superest Waldron have has lots of different approaches but see the