单词	symmetrical kernel
释义	symmetrical kernel 对称核
随便看	handwritten digits Handwritten digits recognition hand-written document handwritten drawings Handwritten Electrical Symbol handwritten form hand-written form Handwritten form numeral handwritten graphics editing Hand Written Guest Message Form handwritten Hanzi recognition handwritten information hand-written information hand-written input handwritten manuscript Handwritten number Hand-written number Handwritten number recognition handwritten numeral handwritten numeral recognition hand written numeral recognition hand-written numeral recognition handwritten numerals recognition Handwritten numerals segmentation handwritten numerical