Algebra in Combinatorics of Statistical Dependence
2015 年 78 巻 4-Special 号 p. 41-54
詳細
2015 年 78 巻 4-Special 号 p. 41-54
This paper proposes homological analysis of statistical dependency graph. If a dependency graph model satisfy the condition of a chain complex, homological algebra can be applied. Especially, the degree of freedom can be viewed as a dual space of an original complex.
