我试着理解神经网络我将输入数组组合为..########.#.##..#..##.#..##########..##....#..#..#######..#,etc期望的输出我设置为digit/10,即digit=5output=0.5代码require'ruby-fann'train=RubyFann::TrainData.new(inputs:[[0,0,1,0,1,1,0,0,1,0,0,1,0,0,1],[1,1,1,0,0,1,1,1,1,1,0,0,1,1,1],[1,1,1,0,0,1,1,1,1,0,0,1,1,1,1],[1,0,1,1,0,1,1,1,1,0,0,1