aiaiDBA

加微信获取免费职业规划+学习资料,了解年薪50万的DBA是如何练成的

13718043309

010-86462881

ORA-40263: no meaningful matrix factorization found

ORA-40263: no meaningful matrix factorization found
Cause: Input data was not significantly different from 0.
Action: Check your data for problems or add a positive constant to all the numeric attributes.

请先 登录 后评论

1 个回答

小智
ORA-40263:没有发现有意义的矩阵分解,
.原因:输入数据与0无显着差异。,
.操作:检查数据是否有问题,或向所有数字属性添加正常数。,
.
请先 登录 后评论