Improving the Character Recognition Efficiency of Feed Forward BP Neural Network

نویسندگان
چکیده

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

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Improving the character recognition efficiency of feed forward BP neural network

This work is focused on improving the character recognition capability of feed-forward back-propagation neural network by using one, two and three hidden layers and the modified additional momentum term. 182 English letters were collected for this work and the equivalent binary matrix form of these characters was applied to the neural network as training patterns. While the network was getting ...

متن کامل

Feed Forward Artificial Neural Network Model to Estimate the TPH Removal Efficiency in Soil Washing Process

Background & Aims of the Study: A feed forward artificial neural network (FFANN) was developed to predict the efficiency of total petroleum hydrocarbon (TPH) removal from a contaminated soil, using soil washing process with Tween 80. The main objective of this study was to assess the performance of developed FFANN model for the estimation of   TPH removal. Mater...

متن کامل

Face Recognition using Feed Forward Neural Network

In this paper, we propose four techniques for extraction of facial features namely 2DPCA, LDA, KPCA and KFA. The purpose of face feature extraction is to capture certain discriminative features that are unique for a person. In the previous works that uses PCA for face feature extraction involves merging the features and reducing the dimensions that results in some information loss. To overcome ...

متن کامل

Character Recognition Based on BP Artificial Neural Network

Character automatic recognition has been researched for a long period to solve the question of character automatic recognition and make computer true intelligentized. Much work has been done and progress has been achieved. Generally,the realization of character recognition is by algorithm based on character structure and templates matching. Algorithm based on character structure is suitable to ...

متن کامل

Totally Unconstrained Handwritten Character Recognition using Improved BP Neural Network

In spite of fast evolution of electronic techniques in the past few decades, a number of large scale applications rely on the use of paper for storing important information or data. Here we examined the issues of optical character recognition (OCR) system for reading the data printed on the physical paper document using artificial neural network. We proposed an approach in which Back Propagatio...

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

ژورنال

عنوان ژورنال: International Journal of Computer Science and Information Technology

سال: 2011

ISSN: 0975-4660

DOI: 10.5121/ijcsit.2011.3107