Abstract—Conditional entropy measures information flow from one discrete random to another. Conventional entropy is calculated from conditional or joint probabilities of two variables. When the joint probability is not known, the conditional entropy cannot be calculated. This paper presents an approach to estimate the conditional entropy using indirect conditional information. The result of the estimation is overestimated by less than ten percent of the actual value for normal cases.

Index Terms—Broad room discussion, logic, new technique’s,practical knowledge.

Tejinder Singh is a Research Scholar of Computer Science, JJTU.
Jhunjhunu Rajasthan is with the Department of Computer Science,Lecturer of Baba Farid College, Bathinda (Punjab) (e-mail:tejinder31.singh@gmail.com).

Cite: Tejinder Singh and Jhunjhunu Rajasthan, "New Software Development Methodology for Student of Java Programming Language," International Journal of Computer and Communication Engineering vol. 2, no. 2, pp. 194-196 , 2013.