Previous neo4j 一、Basic conceptsExample graph: 1.Nodes:represent entities2.Labels:group nodes into sets by a certain label[^one node can 2020-08-29 Commontools database neo4j Next Wuenda's class(2) p1.Train/dev/test sets Train:训练集,用来训练各种模型 dev:验证集(development set)/Hold-out cross validation set,评估这些模型,通过迭代选出最优模型 test: 2020-08-20 VideoClass deep-learning