I am tryring to use shap to get feature importance, but it fails at import:
import shap
Error:
---------------------------------------------------------------------------
SystemError Traceback (most recent call last)
~\AppData\Local\Temp\ipykernel_11012\3923049429.py in <module>
----> 1 import shap
2 svc_linear = SVC(C=1.2, probability=True)
3 svc_linear.fit(X_train, Y_train)
4 explainer = shap.KernelExplainer(svc_linear.predict_proba, X_train)
5 shap_values = explainer.shap_values(X_test)
~\Anaconda3\lib\site-packages\shap\__init__.py in <module>
10 warnings.warn("As of version 0.29.0 shap only supports Python 3 (not 2)!")
11
---> 12 from ._explanation import Explanation, Cohorts
13
14 # explainers
~\Anaconda3\lib\site-packages\shap\_explanation.py in <module>
10 from slicer import Slicer, Alias, Obj
11 # from ._order import Order
---> 12 from .utils._general import OpChain
13 from .utils._exceptions import DimensionError
14
~\Anaconda3\lib\site-packages\shap\utils\__init__.py in <module>
----> 1 from ._clustering import hclust_ordering, partition_tree, partition_tree_shuffle, delta_minimization_order, hclust
2 from ._general import approximate_interactions, potential_interactions, sample, safe_isinstance, assert_import, record_import_error
3 from ._general import shapley_coefficients, convert_name, format_value, ordinal_str, OpChain, suppress_stderr
4 from ._show_progress import show_progress
5 from ._masked_model import MaskedModel, make_masks
~\Anaconda3\lib\site-packages\shap\utils\_clustering.py in <module>
2 import scipy as sp
3 from scipy.spatial.distance import pdist
----> 4 from numba import jit
5 import sklearn
6 import warnings
~\Anaconda3\lib\site-packages\numba\__init__.py in <module>
40
41 # Re-export vectorize decorators and the thread layer querying function
---> 42 from numba.np.ufunc import (vectorize, guvectorize, threading_layer,
43 get_num_threads, set_num_threads)
44
~\Anaconda3\lib\site-packages\numba\np\ufunc\__init__.py in <module>
1 # -*- coding: utf-8 -*-
2
----> 3 from numba.np.ufunc.decorators import Vectorize, GUVectorize, vectorize, guvectorize
4 from numba.np.ufunc._internal import PyUFunc_None, PyUFunc_Zero, PyUFunc_One
5 from numba.np.ufunc import _internal, array_exprs
~\Anaconda3\lib\site-packages\numba\np\ufunc\decorators.py in <module>
1 import inspect
2
----> 3 from numba.np.ufunc import _internal
4 from numba.np.ufunc.parallel import ParallelUFuncBuilder, ParallelGUFuncBuilder
5
SystemError: initialization of _internal failed without raising an exception
How to resolve this?
python version : 3.9.13
shap version : 0.40.0
As per Hiran's comment in the question, it also worked for me. install shap again after uninstall it.
pip uninstall shap
pip install shap