A Novel generalization of sequential decision-theoretic rough set model and its application.

This paper introduces a refined and broadened version of decision-theoretic rough sets (DTRSs) named Generalized Sequential Decision-Theoretic Rough Set (GSeq-DTRS), which integrates the three-way decision (3WD) methodology. Operating through multiple levels, this iterative approach aims to comprehensively explore the boundary region. It introduces the concept of generalized granulation, departing from conventional equivalence-relation-based structures to incorporate similarity/tolerance relations. GSeq-DTRS addresses the limitations encountered by its predecessor, Seq-DTRS, particularly in managing sequential procedures and integrating new attributes. A notable advancement is its seamless handling of continuous-scale datasets through a defined Generalized Granular Structure (GGS), enabling classification across multiple levels without necessitating reduction of attributes. A refined version of conditional probability (CP), aligned with tolerance classes, enhances the approach, supported by a meticulously designed algorithm. Extensive experimental analysis conducted on two datasets sourced from https://www.kaggle.com demonstrates the efficacy of the procedure for both continuous and discrete datasets, effectively classifying probable elements into POS or NEG regions based on their membership. Unlike traditional Seq-DTRS, it does not require reduction of attributes at each new level. Additionally, the algorithm exhibits lower sensitivity to parametric values and yields results in fewer iterations. Thus, its potential impact on decision-making processes is readily apparent.

The battle against Thalassemia in Pakistan: Way to move forward.

Thalassemia, one of the most common genetic hemoglobinopathy, is yet still an economy-depriving disorder, prevalent throughout the world. Specifically in Pakistan, numerous factors have led to the ever-increasing numbers of the affected masses. Amidst its battle with other diseases, it is worthy to highlight that the country did not overlook this disorder and hence, significant work has been done to change the thalassemia status of the country. From the establishment of reforms to private philanthropic organizations, Pakistan is actively fighting against the disorder. However, some more practical working and well-devised planning can help the country, attain a thalassemic-free status.