Dimensionality Reduction Evolution and Validation
Journal Title: IOSR Journals (IOSR Journal of Computer Engineering) - Year 2015, Vol 17, Issue 3
Abstract
Abstract: In this paper, proposing visualized and quantitative evaluation methods for validation dimensionalityreduction techniques performance. Four well known techniques for dimensionality reduction evaluated, verifythe capacity of generating a lower dimensional chemical space with minimum information error. Real chemicaldatabase used to generate a sample with specific structure as an input to evolution process. The evaluation isperformed in two ways: first visually checking the sample structure, second measuring the local and globaldistance based error rate that are trained on the low-dimensional data representation. All the evaluation havebeen done for the four dimensional reduction techniques then result shows weather “trustable” to techniquethat likely preserves properties with low generalization error and “Un-trustable” which does not preserve theproperties.
Authors and Affiliations
Mohammed Hussein Shukur
Keywords
Related Articles
- EP ID EP127424
- DOI -
- Views 124
- Downloads 0
A Compound Metric for Identification of Fault Prone Modules
Abstract: Software Quality is a significant non-functional requirement that is not fulfilled by many software products. Faulty modules tend to degrade the software quality which may cause customer’s dissatisfaction. Faul...
Human Identification via Face Recognition: Comparative Study
Biometric recognition becomes an attractive issue of processing, and have a vast amount of real applications.According to wide spread of Internet and the new aspect of Internet of things, millions of human characteristic...
Addressing Mental Health Epidemic among University Students via Web-based, Self-Screening, and Referral System
The prevalence and severity of mental health problems in college and university communities are alarming. How-ever, the majority of students with mental disorders do not seek help from professionals.To help students...
Bridging Socially Enhanced Virtual Communities
As technologies required for collaborative computing grow, there are business collaborations among companies carrying out related business. The communication and interactions across the companies has become a com...
Implementation of Various Cryptosystem Using Chaos
Cryptography is the science of secret codes, enabling the confidentiality of communication through an insecure channel to make the system more complex and robust Chaos is applied in the various cryptographic a...