自然语言处理项目式教学策略探究     

罗世奇  田生伟 《中国教育技术装备》2020,(4):104-105

结合地方院校的特点,发挥鄂东南地区的战略地位与优势,在目前人工智能概论课程的基础上,增加课程互动环节、翻转课堂,探索在新形势下进行自然语言处理项目式教学,为数据科学与大数据技术专业的开展奠定坚实的基础。  相似文献   

基于AJAX的SVG图形交互技术研究     

GUO Hong-yan  LI Wei-bo 《教育技术导刊》2007,(15)

AJAX是一种新的Web开发方法,它与传统Web开发方法的区别在于实现了客户端和服务器端的异步通信。在简要介绍AJAX技术和SVG技术的基础上,重点讨论了基于AJAX的SVG图形交互技术的实现方法。  相似文献   

二元合金相图实验数据的自动采集与处理     

陈永宝  武少华  孙京娟  周志清 《实验技术与管理》2006,23(5):75-77

研究将微型计算机控制技术应用于物理化学实验中，使用微型计算机自动采集、显示和分析合金样品的温度数据，绘制步冷曲线和相图，实现了二元合金相图实验数据的自动采集与处理。  相似文献   

工作液在线切割加工中的应用     

史会  赵婷 《中国教育技术装备》2006,(9):49-49,54

分析线切割工作液的工作特点及工作状态,从生产实践中总结出科学合理选择使用工作液的方法.  相似文献   

商务英语词汇记忆策略研究   总被引：1，自引：0，他引：1  

田文燕 《齐齐哈尔师范高等专科学校学报》2007,(1):113-115

本文通过问卷调查和词汇测试，以“两种记忆说”和“加工水平说”为理论依据，运用教育统计学原理，使用教育统计软件（SPSS11．5），研究了商务英语专业三年级学生学习词汇策略及其对词汇增长的影响。研究结果表明：通过对词汇记忆策略的传授，实验组的成绩显著高于对照组成绩，说明在商务英语词汇记忆中归类联想记忆法优于词汇表法，而且运用归类联想记忆法所记忆的单词的遗忘率低于词汇』表法所记忆的单词。  相似文献   

日本经济复苏对中国的影响及对策     

王晓娜 《保定师专学报》2007,20(3):61-63

日本经济从2002年下半年开始复苏,此次经济复苏是以出口增长为契机的。日本的此次经济复苏,对于中国将产生极为深刻的影响。日本由出口带动的经济增长,将有可能恶化中国的贸易环境和贸易条件,中国当前最紧迫的任务是提升加工贸易的产品结构。  相似文献   

Diagnosing word decoding problems: A process-analytic approach     

Torleiv Høien  Ole Fevejle Leegaard 《Reading and writing》1991,3(1):75-89

In this article we attempt to demonstrate the theoretical and practical limitations of traditional subgroup classifications of acquired and developmental dyslexia. As an alternative, we suggest a process-analytical approach. A variant of a dual-route model for word processing is presented. The model guided the design of a computerized test battery for assessing strategies in word decoding and processes underlying each strategy. The usefulness of the approach was demonstrated on two cases, which according to traditional criteria, were classified as auditory dyslexics. Although both cases displayed marked deficiencies in the phonological route for word decoding, they differed in terms of underlying processes. In one case the primary problem could be located to phonological synthesis, whereas the other case had poor access of letters (phonological recoding). Such individual processing characteristics are not normally revealed by the traditional subgrouping approach.  相似文献   

Faking science: scientificness,credibility, and belief in pseudoscience     

Brian A. Zaboski  David J. Therriault 《教育心理学》2020,40(7):820-837

Abstract

Due to the prevalence of pseudoscience, scientific illiteracy, and fake news, scientists are increasingly concerned about pseudoscientific beliefs among individuals without advanced scientific training. We recruited 85 undergraduate participants who read 10 pseudoscientific texts in each of the following conditions: APA-style references, credentialed names, absolute language, probabilistic language, and a control. We collected data on participants’ perceived scientificness, credibility, and belief for each condition to explore potential changes in belief when pseudoscientific texts were disguised as science. Our results for scientificness revealed moderate effects for added references (d?=?0.64) and smaller effects for credentialed names (d?=?0.29). Results for credibility paralleled those for scientificness, showing a large effect for the reference condition (d?=?0.83), and a smaller, though meaningful effect for credentialed names (d?=?0.42). Belief in pseudoscience did not change before or after any study condition, implying that beliefs are stable even when pseudoscience appears scientific and credible.  相似文献   

A test of theoretical models that account for information processing demands     

John L. Nietfeld  Sara J. Finney  Gregg Schraw  Matthew T. McCrudden 《Contemporary educational psychology》2007

This study tested four theoretical models in terms of their fit with demands placed on our cognitive system by traditional tests of cognitive ability. We did so by administering seven tests of cognitive ability known to require varying types of processing demands to a large group of college undergraduates (N = 193). We compared the models using confirmatory factor analyses, including those based upon a unitary factor, speed and capacity, crystallized and fluid intelligence, and verbal and spatial ability. The crystallized/fluid model provided the best fit with the data. This finding is consistent with previous research. Implications for education and future research are discussed.  相似文献   

中国水墨画效果的计算机仿真   总被引：1，自引：0，他引：1  

王秀锦  焦景山  孙济洲 《天津大学学报(英文版)》2002,8(1)

基于长期的绘画实践 ,对中国水墨画的各组成要素的材料特性及相互间作用关系进行了分析 ,提出分解水墨画效果的研究方法 ,给出了仿真模型体系 .借鉴粒子系统的基本概念 ,引入流体仿真技术及层对象混合算法 ,实现了中国水墨画的典型艺术效果  相似文献