This goal is accomplished almost automatically in hierarchical databases, but takes work in relational ones.
这个目标在层次数据库中几乎是自动完成的,但在关系数据库中需要做些工作。
A Dane and a Dutch person meeting in Rome will almost automatically find themselves speaking to each other in English.
如果一个丹麦人与一个荷兰人在罗马相遇,他们会不约而同地用英语交谈。
The system then uses a variety of machine-learning techniques to train itself to be able to grade any number of essays or answers automatically and almost instantly.
然后,该系统利用多种机器学习技术进行自我培训,以便以一种近乎即时的方式对众多短文或答案进行自动评分。
应用推荐