您好我有以下简单程序:
joint = Table[0, {i, Length[labelnames]}, {j, 16}];
For[time = 1,
time < Length[topics], time++
Do[
joint[[l, t]]++, {l, labelsForTime[time]}, {t, topics[[time]]}
]
]
结果,联合是: {{0,1267,90,0,0,58,1358,2,25,1,0,0,6,0,2585, 0},(7507 + List)[111,773,3302,8092,405,1776,4203,153,9551, 118,9,2260,17,665,5586,0],(3288 + List)[0,43,46,716,0, 120,20,2,576,0,0,246,0,0,118,0],(382 + List)[7,80,191, 87,1,38,2887,3,1967,0,5,72 ....
注意输出中的(7505 + List),(3288 + List)..和其他类似元素。我只是无法弄清楚它们是什么,以及它们是如何进入joint
的,这是一个简单的列表列表。
答案 0 :(得分:1)
time++
之后你不记得逗号吗? (我无法运行您的代码,因为有太多未知变量......)