Skip to main content

Table 2 Direct information and essential information for each method

From: SGFSC: speeding the gene functional similarity calculation based on hash tables

Method Direct information Essential information Explanation
Resnik IC(LCA(t 1,t 2)) IC(t), tT(t 1), IC(t), tT(t 2) The IC values of t, t T(t 1)
The IC values of t, t T(t 2)
Lin IC(t 1), IC(t 2), IC(LCA(t 1,t 2))   
Jiang IC(t 1), IC(t 2), IC(LCA(t 1,t 2))   
Pekar Dep (LCA (t 1, t 2)), Dep(t 1), Dep(t 2) Depth (t), t T(t 1)
Depth (t), t T(t 2)
The depth of t, t T(t 1)
The depth of t, t T(t 2)
Wang ∑(S t1(t) + S t2(t)), tT t1 ∩ T t2
SV(t 1), SV(t 2)
\( \begin{array}{l}{S}_{t_1}(t),t\in T\left({t}_1\right)\\ {}{S}_{t_2}(t),t\in T\left({t}_2\right)\end{array} \) The S-values of t, t T(t 1)
The S-values of t, t T(t 2)
simUI |A(g i ) ∩ A(g j )|, |A(g i ) A(g j )| A(g i ), A(g 2)  
simGIC \( \begin{array}{l}{\displaystyle \sum IC(t),t}\in A\left({g}_i\right)\cap A\left({g}_j\right)\\ {}{\displaystyle \sum IC(t),t}\in A\left({g}_i\right)\cup A\left({g}_j\right)\end{array} \) \( \begin{array}{l}IC\left({t}_1\right),{t}_1\in A\left({g}_i\right)\\ {}IC\left({t}_2\right),{t}_2\in A\left({g}_j\right)\end{array} \) The IC values of t, t A(g i )
The IC values of t, t A(g j )