Dynamics of Batch Learning in Multilayer Neural Networks

نویسنده

  • Kenji Fukumizu
چکیده

We discuss the dynamics of batch learning of multilayer neural networks in the asymptotic limit, where the number of trining data is much larger than the number of parameters, emphasizing on the parameterization redundancy in overrealizable cases. In addition to showing experimental results on overtraining in multilayer perceptrons and three-layer linear neural networks, we theoretically prove the existence of overtraining in overrealizable cases of the latter model.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Dynamics of Batch Learning in Multilayer

This paper investigates the dynamics of batch learning in multilayer neural networks. First, we present experimental results on the behavior in the steepest descent learning of multilayer perceptrons and linear neural networks. From the results of both models, we see that strong overtraining, the increase of generalization error, occurs in overrealizable cases where the target function is reali...

متن کامل

Effect of Batch Learning in Multilayerneural

This paper discusses batch gradient descent learning in mul-tilayer networks with a large number of statistical training data. We emphasize on the diierence between regular cases, where the prepared model has the same size as the true function , and overrealizable cases, where the model has surplus hidden units to realize the true function. First, experimental study on multilayer perceptrons an...

متن کامل

Dynamics of Batch Learning in Multilayer Networks { Overrealizability and Overtraining {

This paper investigates the dynamics of batch learning of multilayer neural networks in the asymptotic case where the number of training data is much larger than the number of parameters. We consider regression problems assuming noisy output data. First, we present experimental results on the behavior in the steepest descent learning of multilayer per-ceptrons and three-layer linear neural netw...

متن کامل

Cystoscopy Image Classication Using Deep Convolutional Neural Networks

In the past three decades, the use of smart methods in medical diagnostic systems has attractedthe attention of many researchers. However, no smart activity has been provided in the eld ofmedical image processing for diagnosis of bladder cancer through cystoscopy images despite the highprevalence in the world. In this paper, two well-known convolutional neural networks (CNNs) ...

متن کامل

Learning in Neural Networks and an Integrable System

This paper investigates the dynamics of batch learning of multilayer neural networks in the asymptotic case where the number of training data is much larger than the number of parameters. First, we present experimental results on the behavior in the steepest descent learning of multilayer perceptrons and three-layer linear neural networks. We see in these results that strong overtraining, which...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 1998