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
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