|Budget Amount *help
¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2015: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2014: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2013: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
|Outline of Final Research Achievements
In this study, we analyzed a property of entropy rate of a source models in source coding problems. An effect of model parameters to the behaviors of the value of entropy rate and the upper / lower bound of it were verified by some numerical experiments for the extended class of source model. In Addition, we analyzed an effectiveness of the prediction algorithm to which a source coding method is applied. The prediction precision of the algorithm applying to a certain class of a decision tree model was verified by some numerical experiments. Furthermore, the effectiveness of the algorithm to the actual data was also verified.