网络电脑化测验 网络释义 1. 电脑化测验 ...rmance assessment) 试题,并实行电脑化测验(computer-adaptive testing),因为该类型测验具有实施快速、成本较低,以及 … epaper.edu.tw|基于 1 个网页
computer‐adaptive testingcomputerized adaptive testingtest deliverymaximum informationThis entry presents an overview of computer-adaptive testing (CAT). The basic CAT algorithm is introduced, followed by a discussion of item response theory (IRT) test information functions and their role in adaptive ...
The purpose of computer adaptive tests is to assess the individual participant's level of placement based on questions that have been previously ranked through item response theory. Computer adaptive testing (CAT) uses computers as the method of administering the test and grading the participant'...
摘要: Computerized adaptive testing allows us to create a unique personalized test that matches the ability and knowledge of the test taker. (Author)关键词: Adaptive Testing Computer Assisted Testing Individual Needs Individual Testing Responses Test Construction Test Format Test Items Time Factors (...
This paper presents a summary of a six year study into the design, implementation and evaluation of a computer-adaptive test (CAT) for the assessment of Computer Science undergraduates in a UK university. In the first part of this project, a series of empirical studies were carried out in or...
computer adaptive testingestimation of knowledgeBayes' theoremMAP approachspearman rank-order correlation coefficientgrading systemAssessment of knowledge and skills of students, and people at all, are everyday practice in today's world. It is implemented in different ways and for that purpose many ...
A computerized adaptive test (CAT) is one kind of expert system, although it is not commonly recognized as such. A new approach, termed EXSPRT, was devised that combines expert systems reasoning and sequential probability ratio test stopping rules. EXSPRT-R uses random selection of test items,...
In this study, it was found that having information on how to perform better on an exam does result in higher scores. Study 2 was a series of simulation studies that examined the stability of a computer adaptive test and the actual theta estimate when certain test parameters were varied: ...
What is object detection and how does it combine image classification and object localization? What are deep image-to-image networks and how are they used in computer vision tasks? How have Convolutional Neural Networks impacted the accuracy and speed of object detection?
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