摘要: 测试数据: style 1 yv=[1:num_labels] == y style 2 yv = zeros(m, num_labels); for i = 1:m yv(i, y(i)) = 1; end style 3 all_combos = eye(num_labels); y_matri 阅读全文
posted @ 2017-11-14 18:37 学会思考の小R 阅读(1018) 评论(0) 推荐(0) 编辑