Hi @glemaitre58. Please let me know if the it is needed more traceback of code
!git clone 'https://github.com/INRIA/scikit-learn-mooc.git'
import pandas as pd
adult_census_test = pd.read_csv('/content/scikit-learn-mooc/datasets/adult-census-numeric-test.csv')
adult_census_test.head()
age capital-gain capital-loss hours-per-week class
0 20 0 0 35 <=50K
1 53 0 0 72 >50K
2 41 0 0 50 >50K
3 20 0 0 40 <=50K
4 25 0 0 40 <=50K
target_name = "class"
target_test = adult_census_test[target_name]
data_test = adult_census_test.drop(columns=[target_name, ])
print(f'The testing dataset contain {data_test.shape[0]} samples and'
f' {data_test.shape[1]} features')
The testing dataset contain 9769 samples and 4 features
accuracy = model.score(data_test_numeric, target_test)
model_name = model.__class__.__name__
print(f'The test accuracy using a {model_name} is '
f'{accuracy:.3f}')
---------------------------------------------------------------------------
ValueError Traceback (most recent call last)
<ipython-input-26-26a50ac37f3e> in <module>()
----> 1 accuracy = model.score(data_test_numeric, target_test)
2 model_name = model.__class__.__name__
3
4 print(f'The test accuracy using a {model_name} is '
5 f'{accuracy:.3f}')
11 frames
/usr/local/lib/python3.7/dist-packages/sklearn/neighbors/_base.py in _tree_query_parallel_helper(tree, *args, **kwargs)
545 under PyPy.
546 """
--> 547 return tree.query(*args, **kwargs)
548
549
sklearn/neighbors/_binary_tree.pxi in sklearn.neighbors._kd_tree.BinaryTree.query()
ValueError: query data dimension must match training data dimension