Clustering

聚类

Hard clustering: each object belongs to a cluster or not Soft clustering (also: fuzzy clustering): each object belongs to each cluster to a certain degree (for example, a likelihood of belonging to the cluster) [Read More]

Adversarial Validation

  Adversarial Validation 可以在打比赛时用来检测训练集与测试集的数据分布是否一致,如果发现不一致我们可以及时采取一些对应措施。 [Read More]