Research on Overfitting Problem and Correction in Machine Learning
نویسندگان
چکیده
منابع مشابه
the role of vocabulary learning strategies on vocabulary retention and on language proficiency in iranian efl students
آموزش زبان دوم طی سالهای اخیر بدنبال روشهای بهتری برای تحقق بخشیدن به اهداف معلمین و دانش آموزان بوده است . در مورد معلمین این امر منجر به تحقیقاتی در مورد ساختار زبانی، محاوره ای و تعاملی گردیده است . در مورد دانش آموزان این امر به مطالعاتی درباره نگرش دانش آموزان نسبت به فراگیری در داخل کلاس و بیرون از آن و همچنین انواع مختلف روشهای پردازش ذهنی منجر شده است . هدف از این تحقیق یافتن روشهائی اس...
15 صفحه اولachievement in foreign language learning contex the impacts of teachers self-disclosure on students anxiety, attitude and achievement in fireign language learning context
this study was designed to investigate the impacts of teachers self-disclosure on students foreign language classroom anxiety, attitude to english language learning and their achievement scores at the end of the term. there were 48 female learners of intermediate level. they were not randomly selected. there were one experimental group with 21 students and one control group with 27 students.the...
Overfitting and generalization in learning discrete patterns
Understanding and preventing overrtting is a very important issue in artiicial neural network design, implementation, and application. Weigend (1994) reports that the presence and absence of overrtting in neural networks depends on how the testing error is measured, and that there is no overrtting in terms of the classiication error (symbolic-level errors). In this paper, we show that, in terms...
متن کاملOvercome Support Vector Machine Diagnosis Overfitting
Support vector machines (SVMs) are widely employed in molecular diagnosis of disease for their efficiency and robustness. However, there is no previous research to analyze their overfitting in high-dimensional omics data based disease diagnosis, which is essential to avoid deceptive diagnostic results and enhance clinical decision making. In this work, we comprehensively investigate this proble...
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: Journal of Physics: Conference Series
سال: 2020
ISSN: 1742-6588,1742-6596
DOI: 10.1088/1742-6596/1693/1/012100