Define Fuzzy Sets

Fuzzy set is a set containing the elements that have varying degree of membership. Fuzzy sets support a flexible sense of membership values of elements of a set. The membership function μA(x) is associated with a fuzzy set A, such that the membership function maps every element of universal set ‘X’ to the interval [0,1] …

Mapping of Classical Sets to Functions

Mapping is an important concept in relating the elements or subsets of one universal set to elements or sets in another universe of discourse. If X and Y are two different universal sets, and if element x is contained in ‘X’ corresponds to an element 1 contained in ‘Y’ then it is generally termed as …

iPad App Perfect for Cloud Computing and Remote File Access

Cloud computing has been used for years by leaders in IT to offer the ultimate flexible, mobile working solution. However it’s only recently that ISPs are starting to offer what they’ve dubbed as Cloud Hosting, to individuals and companies. So what exactly is virtual hosting?Well, most technology-aware computer users have already used cloud computing for …

The Benefits And Risks Of Blogging About Your Job

Not every business maintains a blog, but a growing number of its employees do and the last few years have highlighted the risk associated with mixing your personal opinions with your day job.In 2008 the anonymous blogger “Troll Tracker” – who ran a blog devoted to speaking out against bad business practices at the company …

Random Variable – Its Value and Frequency

Random Variable Definition If S is the sample space of a random experiment and to each si belongs to S there corresponds unique real number X(si), then the real valued function s thus defined is called a random variable defined on S. Values of a Random Variable Suppose R is range of a random variable …

What is Bayes Theorem

Originally stated by the Reverend Thomas Bayes, this Bayes’ Theorem falls under probability theory and according to it, if E1, E2, E2, ……….,En are mutually exclusive and exhaustive events and A is any event then Proof :- Since E1, E2, E2, ……….,En are pairwise exclusive and exhaustive events,