A fractal structure is grown from a plurality of starting points. A fractal structure, grown from respective starting points and interconnected by interactive growths, forms a neural network. A growth speed originated at a specific starting point is determined by the probability of a material reaching a grown portion from a remote location by means of a diffusion process and the probability of a growth promoting factor reaching a grown portion by means of a diffusion process from a portion grown from a starting point other than the specific one. Anisotropy is introduced into a space in which a fractal structure is to be grown, as required.
申请公布号
WO0106406(A1)
申请公布日期
2001.01.25
申请号
WO2000JP04743
申请日期
2000.07.14
申请人
SONY CORPORATION;UGAJIN, RYUICHI;KUROKI, YOSHIHIKO;ISHIBASHI, AKIRA;HIRATA, SHINTARO