error on sliding window benchmarks

[jermaine1ronquillo]

partitioners_models is a list but the default value is None, hence the error

_tasks = (len(partitioners_models) len(orders) len(partitions) len(transformations) len(steps_ahead)) TypeError: object of type 'NoneType' has no len()

[petroniocandido]

Can you provide the code where the error happened?

[jermaine1ronquillo]

the file is Ismail & Efendi - ImprovedWeightedFTS.ipynb

The code from pyFTS.partitioners import Grid, Util as pUtil from pyFTS.benchmarks import benchmarks as bchmk from pyFTS.models import chen

tag = 'chen_partitioning' _type = 'point'

for dataset_name in dataset_names: dataset = get_dataset(dataset_name)

bchmk.sliding_window_benchmarks(dataset, 1000, train=0.8, inc=0.2,
                                methods=[chen.ConventionalFTS],
                                benchmark_models=False,
                                transformations=[None],
                                partitions=np.arange(10,100,2),
                                progress=True, type=_type,
                                distributed=False, #nodes=['192.168.0.110', '192.168.0.107','192.168.0.106'],
                                file="benchmarks.db", dataset=dataset_name, tag=tag)

bchmk.sliding_window_benchmarks(dataset, 1000, train=0.8, inc=0.2,
                                methods=[chen.ConventionalFTS],
                                benchmark_models=False,
                                transformations=[tdiff],
                                partitions=np.arange(3,30,1),
                                progress=True, 
                                type='point',
                                #type=_type,
                                distributed=False, #nodes=['192.168.0.110', '192.168.0.107', '192.168.0.106'],
                                file="benchmarks2.db", dataset=dataset_name, tag=tag)

[petroniocandido]

Bug fixed! Please update your local repository and try to execute the code again.

Att.