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Physical Sciences and Mathematics Commons

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Databases and Information Systems

Selected Works

2007

Articles 1 - 2 of 2

Full-Text Articles in Physical Sciences and Mathematics

Creating Database-Backed Library Web Pages Using Open Source Tools (Review), Frank J. Bove Jun 2007

Creating Database-Backed Library Web Pages Using Open Source Tools (Review), Frank J. Bove

Frank J. Bove

No abstract provided.


Clustering-Based High Trend Identification In Dataset, Dr. Muhammad Zubair Asghar, Dr. Auranzeb Khan, Fazal Masud Kundi, Nafees Ur Rehman Jun 2007

Clustering-Based High Trend Identification In Dataset, Dr. Muhammad Zubair Asghar, Dr. Auranzeb Khan, Fazal Masud Kundi, Nafees Ur Rehman

Dr. Muhammad Zubair Asghar

Clustering data into meaningful groups has a vast scope of research in several fields, like: statistics, information theory, machine learning, databases, and bioinformatics. This paper presents the modified form of K-means clustering algorithm called T-means. This algorithm creates, sorted clusters and labels as "high trend" and "low trend". Then M cases are selected from the high trend cluster (HTC) to construct the final HTC. The algorithm was tested on real univariate data of student's marks. Experimental results show that T-means can be efficiently used to construct the sorted cluster of significant cases in data set. T-means will help to identify …