An Algorithm to Generate Probabilities with Specified Entropy  

作　　者：Om Parkash Priyanka Kakkar 

机构地区：[1]Department of Mathematics, Guru Nanak Dev University, Amritsar, India

出　　处：《Applied Mathematics》2015年第12期1968-1976,共9页应用数学（英文）

摘　　要：The present communication offers a method to determine an unknown discrete probability distribution with specified Tsallis entropy close to uniform distribution. The relative error of the distribution obtained has been compared with the distribution obtained with the help of mathematica software. The applications of the proposed algorithm with respect to Tsallis source coding, Huffman coding and cross entropy optimization principles have been provided.The present communication offers a method to determine an unknown discrete probability distribution with specified Tsallis entropy close to uniform distribution. The relative error of the distribution obtained has been compared with the distribution obtained with the help of mathematica software. The applications of the proposed algorithm with respect to Tsallis source coding, Huffman coding and cross entropy optimization principles have been provided.

关 键 词：ENTROPY Source Coding Kraft’s INEQUALITY HUFFMAN CODE Mean CODEWORD Length Uniquely Decipherable CODE 

分 类 号：O1[理学—数学]