MultivariateStatisticalSummary
-
class
pyspark.mllib.stat.
MultivariateStatisticalSummary
(
java_model
:
py4j.java_gateway.JavaObject
)
[source]
-
用于多变量数据矩阵的统计摘要的特征。
方法
方法文档
-
call
(
name
:
str
,
*
a
:
Any
)
→ Any
-
调用java_model的方法
-
count
(
)
→ int
[source]
-
-
max
(
)
→ numpy.ndarray
[source]
-
-
mean
(
)
→ numpy.ndarray
[source]
-
-
min
(
)
→ numpy.ndarray
[source]
-
-
normL1
(
)
→ numpy.ndarray
[source]
-
-
normL2
(
)
→ numpy.ndarray
[source]
-
-
numNonzeros
(
)
→ numpy.ndarray
[source]
-
-
variance
(
)
→ numpy.ndarray
[source]
-