The paper constructed a BP neural network on the basis of supervised learning,and built a model of extraction of gas disaster information by training the BP neural network.
文章基于有指导学习构造了反向传播神经网络,通过对该神经网络的训练建立了瓦斯灾害信息提取模型,并利用数据挖掘软件iDA对所建模型进行了分析,以发现和提取有价值或潜在的信息,从而达到了预防瓦斯灾害发生的目的。
The parameters of the language model can be estimated through the supervised learning or unsupervised learning.
它可分为两大类别：（１）有指导学习；（２）无指导学习。
The author discussed in detail the various approaches for the Word Sense Disambiguation WSD: the approach for selection of commonly-used sense, the approach using POS for disambiguation, selectional restriction based approach, robust WSD, supervised learning approach, bootstrapping approach, unsupervised approach, dictionary-based approach.
本文全面总结了40多年来在词义排歧方面的研究成果,分别讨论和比较各种词义排歧的方法:选择最常见义项的方法、利用词类进行词义排歧的方法、基于选择限制的方法、鲁棒的词义排歧方法、有指导的学习方法、自力更生的词义排歧方法、无指导的词义排歧方法、基于词典的词义排歧方法等。
The Ascertainment of French "Learning and Practice Activities Under Instruction";
法国“有指导的学习实践活动”探析及启示
The Ascertainment of French "Learning and Practice Activities Under Instruction";
法国“有指导的学习实践活动”探析及启示
The Teaching Research of the Course the Guidance of Maths Praxis Action;
《数学实践活动指导》课程的教学研究
hands-on learning activity
从实践中学习的活动
Creation & Instruction of Science- Education Zone in Kindergarten;
幼儿园科学教育活动区的创设与实践指导
An advanced student or a recent graduate undergoing supervised practical training.
实习生接受有指导性实践训练的高年级学生或新毕业的学生
A Practical Study of Learning Method Guidance for Students s Autonomous Learning in Senior 3 Biology Teaching;
高三学生生物学自主学习的学法指导实践研究
The Design and Practice of Practical Activitie in Project Mechanics;
《工程力学》研究性实践学习活动的设计与实践
The Study and Practice of Learning Instruction Teaching Model in Secondary & Vocational School;
中职学校“学习指导”教学模式的研究与实践
Learning Mathematics During the Integrated Practical Activities;
在综合实践活动中学习《元角分的认识》
The Practice and Research on Extra-curricular Learning Activities for Biology Lessons of Junior High Schools;
初中生物课外学习活动的实践与探索
Thoughts and Practice on Case Study Activities;
创设“案例学习”活动的思考与实践
The Design and Implementation of Electronic Oeuvre Based Learning Activities;
基于电子作品的学习活动设计与实践
Study and Practice on Club Sports Classes in Nanyang Institute of Technology;
南阳理工学院俱乐部体育活动指导课的探索与实践
Practise and Research of Instructive and Independent-study Mode in College English;
大学生英语指导性自主学习模式的实践与研究
On the Application of Constructism Theory to Instruct Film Teaching
运用建构主义学习理论指导摄影教学的实践
guided teaching practice
由导师指导的教学实习
The Application and Practice of LAMS in E-learning;
信息化学习中的学习活动管理系统应用与实践
Exploration and Practice of Practice Guidance Model of"Mentoring System";
“导师制”实习指导模式的实践与探索