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Nan/Infinity error when validation.. #18

@motto7

Description

@motto7

Hi, thank you for your software.
i'm trying set the tool, but i stuck on some errors below.

######################
File "minimds_inter.py", line 168, in _bb/bedpe/outhic_X_50kb.bed
main()
File "minimds_inter.py", line 158, in main
structures = interMDS(chrom_names, args.prefix, args.inter_res, args.intra_res, args.partitioned, params)
File "minimds_inter.py", line 89, in interMDS
infer_structures(inter_mat, low_structures, offsets, args[3], args[4])
File "minimds_inter.py", line 27, in infer_structures
coords = manifold.MDS(n_components=3, metric=True, random_state=np.random.RandomState(), verbose=0, dissimilarity="precomputed", n_jobs=num_threads).fit_transform(distMat)
File "/home/jaehoon/anaconda3/lib/python3.8/site-packages/sklearn/manifold/_mds.py", line 515, in fit_transform
X = self._validate_data(X)
File "/home/jaehoon/anaconda3/lib/python3.8/site-packages/sklearn/base.py", line 566, in _validate_data
X = check_array(X, **check_params)
File "/home/jaehoon/anaconda3/lib/python3.8/site-packages/sklearn/utils/validation.py", line 801, in check_array
_assert_all_finite(array, allow_nan=force_all_finite == "allow-nan")
File "/home/jaehoon/anaconda3/lib/python3.8/site-packages/sklearn/utils/validation.py", line 115, in _assert_all_finite
raise ValueError(
ValueError: Input contains NaN, infinity or a value too large for dtype('float64').

With resolution 500kb, it showed results with complicated like i attached
snapshot
.. so i tried to figure it out with high resolution (50kb, 250kb ) and got error.

do you have any idea to get clearer results..?

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