down-to-earth learning 中文意思是什麼
down-to-earth learning
解釋
樸學-
But it is n ' t ideal because it is fallible in solving down - to - earth questions. for example, it is easy for the system to fall into local optimization state when learning algorithm is unsuitable. furthermore, there is a conflict between the complexity of network and generalization ability
而神經網路具有一些獨特的優點,如非線性映射、容錯能力等,因而相對于其它方法,神經網路在數據挖掘中具有更大的前景,但神經網路也存在一些問題,比較典型的包括在學習演算法選擇不當時,系統易陷於局部極優狀態,網路的復雜度與泛化能力之間存在矛盾等等。 -
This learning method has three major functions : cultivating open individuality and an insight into future, activating inquiring interesting and creative consciousness and shaping down - to - earth spirit and operating ability
這種學習活動主要有三大功能:培養開放個性與前瞻眼光,激活探究興趣與創新意識,塑造務實精神與動手能力。
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