In this paper, we present an improved Jensen-Shannon divergence (JSD) based spatiogram similarity measure. The spatial-color joint probability distribution of the pixels corresponding to each bin is regarded as a weighted Gaussian distribution. Then, the similarity of corresponding bin of two spatio...
JS散度相似度衡量指标。现有两个分布JS散度相似度衡量指标。现有两个分布JS散度相似度衡量指标。现有两个...
Theorem 2 (G-JSD and its dual JS-symmetrization in exponential families). The α-skew G-Jensen–Shannon divergence JS G α between two distributions p θ 1 and p θ 2 of the same exponential family E F is expressed in closed form for α ∈ ( 0 , 1 ) as: JS G α ( p θ 1 ...
In this study, we present a new information theoretic feature derived from Jensen–Shannon Divergence (JSD) between amino acid distribution of a site and the background distribution of non-binding sites. Our new feature indicates the difference of a certain site from a non-binding site, thus ...
In this study, we present a new information theoretic feature derived from Jensen–Shannon Divergence (JSD) between amino acid distribution of a site and the background distribution of non-binding sites. Our new feature indicates the difference of a certain site from a non-binding site, thus ...