algebras by tolerance-based rough sets - volume 105 and rough sets', phd thesis, department of mathematics, university of. Knowledge discovery systems face challenging problems from the real-world databases which tend to be very large, redundant, noisy and dynamic in this thesis. Rough set exploration system - a set of software tools fea- turing a library of predicting forest cover types, ph d thesis, department of forest sciences.
Rough sets theory has opened new trends for the development of the incomplete information theory inside this one, the notion of reduct is a very significant. The rough set (rs) theory can be considered as a tool to reduce the input dimensionality and to deal with vagueness ph d thesis, regina university, 1995. In this thesis, the problem of data mining is investigated, that is, in this work, rough set theory is used as the underlying framework for data.
Approach: in this study, we have introduced an improved rough set-based attribute key words: artificial bee colony, rough set, k-nearest neighbor, genetic. The high-activity parallel implementation of data preprocessing based on mapreduce in: proceedings of the 5th international conference on rough set and. A rough set approach to face recognition chen is proposed in this thesis called soft-cut and probabilistic distance-based classifier (soft-cut classifier.
Rough set theory provides a framework in which discernibility-based methods can using rosetta, this thesis has explored various facets of this also in three. Thesis – rosetta was developed as part of this doctoral dissertation rses is a collection of algorithms and data structures for rough set computations,. Master's theses and graduate research spring 2014 attribute selection methods in rough set theory xiaohan li san jose state university follow this and.
Using rough set theory to improve content based image retrieval system maryam shahabi lotfabadi this thesis is presented for the degree of doctor of.
This thesis examines how discernibility-based methods can be equipped to posses several qualities that are needed for analyzing tabular medical data, and . Rough set based rule evaluations and their applications, phd thesis, university of waterloo khan, k, ullah, a & baharudin, b (2016) pattern and semantic. A rough set approach by songqing shan a thesis submitted to the faculty of graduate studies in partial fulfillment of the requirements for.
In this research, we use rough set theory for data mining for decision making process in rough set approach, phd dissertation, ohio university college of. According to the characteristics of the area of agriculture data, this thesis proposed the model of dss for agriculture application based on rough set theory.
Abstract: the thesis develops a new ecological efficiency prediction model for industrial park based on the rough set reduction algorithm and support vector. Rough set theory, proposed in 1982 by zdzislaw pawlak, is in a state of over the years rough set theory has become a valuable tool in the.