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我有一個二維數組numpy的說如下:查找跨越每一行的唯一值
[["cat","dog","dog","mouse","man"],
["rhino","rhino","bat","rhino","dino","dino"],
["zebra","alien","alien","alien","alien"]]
我想,以沿每一行執行numpy.unique計算每個標籤的出現次數,可惜我不認爲這是可能的,因爲numpy.unique會返回不同長度的向量:
[["cat","dog","mouse","man"]
["rhino","bat","dino"]
["zebra","alien"]]
(similar then for the counts)
所以這不會工作明顯。
有人知道我可以解決這個問題嗎?
使用陣列的獨特作用。 doc:http://php.net/manual/en/function.array-unique.php 如果這不是你正在尋找的請添加預期的結果在你的問題。謝謝。 –
@NaveedAhmed'numpy'是一個* python *庫。 –