jax.Array.var# abstract Array.var(axis=None, dtype=None, out=None, ddof=0, keepdims=False, *, where=None, correction=None)[source]# 计算给定轴上的方差。 有关完整文档,请参阅 jax.numpy.var()。 参数: self (Array) axis (reductions.Axis) dtype (DTypeLike | None) out (None) ddof (int) keepdims (bool) where (ArrayLike | None) correction (int | float | None) 返回类型: Array