An overview of the mentions annotated in the Wikipedia dataset.

#Mentions shows the total number of mentions per label, #Linked the number of mentions linked to an entity and #Entities the number of distinct entities per label present in the dataset.#提及量（#Mentions）表示每个标签的总提及次数，#关联量（#Linked）指与实体关联的提及数量，#实体量（#Entities）代表数据集中各标签对应的不同实体的总数量。