NimbusML
NimbusML copied to clipboard
RangeFilter transform does not work with python lists or numpy arrays.
The RangeFilter transform does not work with Python lists or numpy arrays.
import numpy as np
from nimbusml.preprocessing.filter import RangeFilter
data = [3.0, 3.2, 3.1, 4.0, 4.1, 4.2]
# data = np.array([3.0, 3.2, 3.1, 4.0, 4.1, 4.2])
filter = RangeFilter(min=3.1, max=5.1)
print(filter.fit_transform(data))
Produces the following error output:
Traceback (most recent call last):
File "C:\Users\v-pischo\dev\nimbusml\fork\src\python\nimbusml\examples\examples_from_dataframe\RangeFilter_df.py", line 21, in <module>
print(filter.fit_transform(data))
File "C:\Users\v-pischo\dev\nimbusml\fork\src\python\nimbusml\internal\utils\utils.py", line 220, in wrapper
params = func(*args, **kwargs)
File "C:\Users\v-pischo\dev\nimbusml\fork\src\python\nimbusml\base_transform.py", line 42, in fit_transform
**params)
File "C:\Users\v-pischo\dev\nimbusml\fork\src\python\nimbusml\internal\utils\utils.py", line 220, in wrapper
params = func(*args, **kwargs)
File "C:\Users\v-pischo\dev\nimbusml\fork\src\python\nimbusml\pipeline.py", line 1186, in fit_transform
**params)
File "C:\Users\v-pischo\dev\nimbusml\fork\src\python\nimbusml\internal\utils\utils.py", line 220, in wrapper
params = func(*args, **kwargs)
File "C:\Users\v-pischo\dev\nimbusml\fork\src\python\nimbusml\pipeline.py", line 1113, in fit
X, y, verbose, **params)
File "C:\Users\v-pischo\dev\nimbusml\fork\src\python\nimbusml\pipeline.py", line 754, in _fit_graph
strategy_iosklearn=strategy_iosklearn)
File "C:\Users\v-pischo\dev\nimbusml\fork\src\python\nimbusml\pipeline.py", line 594, in _init_graph_nodes
strategy_iosklearn=strategy_iosklearn)
File "C:\Users\v-pischo\dev\nimbusml\fork\src\python\nimbusml\internal\utils\utils.py", line 220, in wrapper
params = func(*args, **kwargs)
File "C:\Users\v-pischo\dev\nimbusml\fork\src\python\nimbusml\pipeline.py", line 1300, in _process_transformers
label_column_name=label_column)
File "C:\Users\v-pischo\dev\nimbusml\fork\src\python\nimbusml\internal\utils\utils.py", line 220, in wrapper
params = func(*args, **kwargs)
File "C:\Users\v-pischo\dev\nimbusml\fork\src\python\nimbusml\internal\core\preprocessing\filter\rangefilter.py", line 89, in _get_node
type(input_column))
ValueError: input has to be a string, instead got <class 'list'>