Computerized adaptive test and decision trees: A unifying approach
نویسندگان
چکیده
منابع مشابه
construction and validation of a computerized adaptive translation test (a receptive based study)
آزمون انطباقی رایانه ای (cat) روشی نوین برای سنجش سطح علمی دانش آموزان می باشد. در حقیقت آزمون های رایانه ای با سرعت بالایی به سمت و سوی جایگزین عملی برای آزمون های کاغذی می روند (کینگزبری، هاوسر، 1993). مقاله حاضر به دنبال آزمون انطباقی رایانه ای برای ترجمه می باشد. بدین منظور دو پرسشنامه مشتمل بر 55 تست ترجمه میان 102 آزمودنی و 10 مدرس زبان انگلیسی پخش گردید. پرسشنامه اول میان 102 دانشجوی س...
Unifying Decision Trees Split Criteria Using Tsallis Entropy
The construction of efficient and effective decision trees remains a key topic in machine learning because of their simplicity and flexibility. A lot of heuristic algorithms have been proposed to construct near-optimal decision trees. Most of them, however, are greedy algorithms which have the drawback of obtaining only local optimums. Besides, common split criteria, e.g. Shannon entropy, Gain ...
متن کاملComputerized Attribute-Adaptive Testing: A New Computerized Adaptive Testing Approach Incorporating Cognitive Psychology
Modern computer technology has accelerated computerized adaptive testing implementation. However, few operational computer-based tests consider the underlying cognitive psychology of testing, either in the test development or in the diagnostic feedback provided to students. A concept of computerized attribute-adaptive testing (CA-AT), which integrates computerized adaptive testing with an attri...
متن کاملDevelopment of a computerized adaptive test for depression.
CONTEXT Unlike other areas of medicine, psychiatry is almost entirely dependent on patient report to assess the presence and severity of disease; therefore, it is particularly crucial that we find both more accurate and efficient means of obtaining that report. OBJECTIVE To develop a computerized adaptive test (CAT) for depression, called the Computerized Adaptive Test-Depression Inventory (CAT...
متن کاملTest-Retest Reliability of a Computerized Adaptive Depression Screener.
OBJECTIVE Computerized adaptive testing (CAT) provides improved precision and decreased test burden compared with traditional, fixed-length tests. Concerns have been raised regarding reliability of CAT-based measurements because the items administered vary both between and within individuals over time. The study measured test-retest reliability of the CAT Depression Inventory (CAT-DI) for asses...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Expert Systems with Applications
سال: 2019
ISSN: 0957-4174
DOI: 10.1016/j.eswa.2018.09.052