發送短信 : Investigations in neural network learning using geometrical approach

 ______     _____     _____      ___     __   _   
|      \\  |  ___||  / ____||   / _ \\  | || | || 
|  --  //  | ||__   / //---`'  | / \ || | '--' || 
|  --  \\  | ||__   \ \\___    | \_/ || | .--. || 
|______//  |_____||  \_____||   \___//  |_|| |_|| 
`------`   `-----`    `----`    `---`   `-`  `-`