Masud M. Rahman

Learn More
—Missing value imputation is one of the biggest tasks of data pre-processing when performing data mining. Most medical datasets are usually incomplete. Simply removing the cases from the original datasets can bring more problems than solutions. A suitable method for missing value imputation can help to produce good quality datasets for better analysing(More)
Missing value imputation is one of the biggest tasks of data pre-processing when performing data mining. Most medical datasets are usually incomplete. Simply removing the cases from the original datasets can bring more problems than solutions. A suitable method for missing value imputation can help to produce good quality datasets for better analysing(More)
Most medical datasets are not balanced in their class labels. Furthermore, in some cases it has been noticed that the given class labels do not accurately represent characteristics of the data record. Most existing classification methods tend not to perform well on minority class examples when the dataset is extremely imbalanced. This is because they aim to(More)
Missing value imputation is one of the biggest tasks of data pre-processing when performing data mining. Most medical datasets are usually incomplete. Simply removing the incomplete cases from the original datasets can bring more problems than solutions. A suitable method for missing value imputation can help to produce good quality datasets for better(More)
An eigenspace generalization technique for overcoming partial occlusion and destruction of an object is proposed in this paper. Eigenspaces of various partially occluded and destroyed shapes of a particular object are merged with the corresponding eigenspaces of good-shapes in order to reduce the effect of data-loss due to occlusion and/or destruction. If(More)
Current demographic trends indicating that older persons will comprise an increasingly larger proportion of our population points to the need for paying closer attention to age-related disabilities in designing products and environments capable of accommodating this population. This study addresses the development of design guidelines for push-button(More)
  • 1