Deviation Theorems Of Function Of Two Variables Of Arbitrary Information Sources And Transformation Of Laplace And The Study Of Mutual Information |
Posted on:2005-01-31 | Degree:Master | Type:Thesis |
Country:China | Candidate:W H Li | Full Text:PDF |
GTID:2120360122488291 | Subject:Applied Mathematics |
Abstract/Summary: | PDF Full Text Request |
The strong deviation theorems are new type theorems established by using the notion of the likelihood ratio .Professor Liu Wen frist applied an analysis method in solving a class of strong deviation theorems for a sequense of random variables.Later Professor Liu Wen studied the Shannon-McMillan theorem in information theorems[2]-[8] and deviation theorems of non-negative continuous random variables[10]-[11]by using the analytic technique and obtained some strong deviation theorems .The chapter 2 of the paper studied a class of strong deviation theorems of function of two variables of information sources and obtained a further study of Shannon-McMillan theorem of Markov information sourses by definning the using concept of Entropy Density Divergence.The chapter 3 of the paper studied a class of strong deviation theorems of non-negative continuous random variables by using tool of transformation of Laplace.Information theory ,as a branch of applied probability theory,becomes more and more important in appling. Toru Tsujishita have given a class of theory about triple mutual information by studing information theory. On the basis of the theory,the chapter 4 of the paper studied the proposition of mutual information between two variables and the third variable as the same time it studied further the proposition of mutual information between n variables and the (n+l)th variable .
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Keywords/Search Tags: | likelihood ratio, entropy, strong deviation theorems, function of two variables, entropy density divergence, transformation of Laplace, mutual information |
PDF Full Text Request |
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