著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) ,Extended analyses for an optimal kernel in a class of kernels with an invariant metric.,"Lecture Notes in Computer Science, Structural, Syntactical and Statistical Pattern Recognition.",,,2012,LNCS 7626,,345-353,https://cir.nii.ac.jp/crid/1010282257131594647,