Recognizing Handwritten Digits Using Hierarchical Products of Experts
IEEE Transactions on Pattern Analysis and Machine Intelligence
Training Invariant Support Vector Machines
Machine Learning
Impacts of verification on a numeral string recognition system
Pattern Recognition Letters - Special issue: Sibgrapi 2001
Speed and accuracy: large-scale machine learning algorithms and their applications
Speed and accuracy: large-scale machine learning algorithms and their applications
A trainable feature extractor for handwritten digit recognition
Pattern Recognition
On-line handwritten digit recognition based on trajectory and velocity modeling
Pattern Recognition Letters
Handwritten Digit Classification Based on Alpha-Beta Associative Model
CIARP '08 Proceedings of the 13th Iberoamerican congress on Pattern Recognition: Progress in Pattern Recognition, Image Analysis and Applications
A novel hybrid CNN-SVM classifier for recognizing handwritten digits
Pattern Recognition
Hi-index | 0.00 |
In this paper we describe an in-depth study on some data misclassified by a collection of classifiers produced by different authors. First of all, we divide the errors into three categories based on their quality and analyze their distributions according to category. Common errors made by three or more classifiers out of five have been identified and analyzed to deduce the reasons of misclassification. Finally, based on systematic analyses, two possible solutions to reduce errors and improve system reliability are proposed: (a) a verification module, and (b) combination of complementary multiple classifiers.