Through traces learner's behavior process, under the implicit way gathers the learner characteristic information;

通过追踪学习者的行为入程，隐式方式下采集学习者特性信息；

youdao

Through traces learner's behavior process, under the implicit way gathers the learner characteristic information;

通过追踪学习者的行为入程，隐式方式下采集学习者特性信息；

youdao