featuretools.primitives.MaxConsecutiveZeros#

class featuretools.primitives.MaxConsecutiveZeros(skipna=True)[source]#

确定输入中连续零值的最大数量

示例

>>> max_consecutive_zeros = MaxConsecutiveZeros()
>>> max_consecutive_zeros([1.0, -1.4, 0, 0.0, 0, -4.3])
3

可以使用 skipna 参数忽略 NaN 值

>>> max_consecutive_zeros_skipna = MaxConsecutiveZeros(skipna=False)
>>> max_consecutive_zeros_skipna([1.0, -1.4, 0, None, 0.0, -4.3])
1

方法

`__init__`([skipna])
`flatten_nested_input_types`(input_types)	将嵌套的列模式输入展平为单个列表。
`generate_name`(base_feature_names, ...)
`generate_names`(base_feature_names, ...)
`get_args_string`()
`get_arguments`()
`get_description`(input_column_descriptions[, ...])
`get_filepath`(filename)
`get_function`()

属性