فایل ورد (word) Predicting the Student"s Academic Performance In an E-learning environment دارای 5 صفحه می باشد و دارای تنظیمات در microsoft word می باشد و آماده پرینت یا چاپ است
فایل ورد فایل ورد (word) Predicting the Student"s Academic Performance In an E-learning environment کاملا فرمت بندی و تنظیم شده در استاندارد دانشگاه و مراکز دولتی می باشد.
توجه : در صورت مشاهده بهم ريختگي احتمالي در متون زير ،دليل ان کپي کردن اين مطالب از داخل فایل ورد مي باشد و در فايل اصلي فایل ورد (word) Predicting the Student"s Academic Performance In an E-learning environment،به هيچ وجه بهم ريختگي وجود ندارد
بخشی از متن فایل ورد (word) Predicting the Student"s Academic Performance In an E-learning environment :
نام کنفرانس یا همایش : دومين همايش فناوري اطلاعات، حال، آينده
تعداد صفحات :5
چکیده مقاله:
The aim of this paper is to predict the students’ academic performance. It is useful for identifying weak students at an earlier stage. In this study, we used WEKA open source data mining tool to analyze attributes for predicting students’ academic performance. The data set comprised of 154 student records and 21 attributes of students registered between year 2006 and 2009. We applied the data set to four classifiers (Naive Bayes, Kstar, MLP and Random Forest) and obtained the accuracy of predicting the students’ performance into either successful or unsuccessful class. the student"s academic performance can be predicted by using past experience knowledge discovered from the existing database. A cross-validation with 10 folds was used to evaluate the prediction accuracy. The result showed that Random Forest classifier scored the higher percentage of prediction F-Measure of 91.6%.