scala breeze，从矩阵中删除列或行
[英]scala breeze, remove column or row from matrix
问题描述
Is it possible to remove one or more columns or rows from a matrix in breeze? 
是否可以在微风中从矩阵中删除一个或多个列或行？
It's possible in matlab by setting it to an empty matrix but in breeze u get a dimension error. 在matlab中可以将它设置为空矩阵，但在微风中你会得到一个尺寸误差。
1 个解决方案
解决方案1
3 已采纳 2018-03-07 22:08:26
There's a delete method: 有一个删除方法：
dm.delete(row, Axis._0)
dm.delete(col, Axis._1)
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