I have initialized my estimator(those I created) with default classifiers
and regressors. But still, I get the same error.
On Tue, Sep 17, 2013 at 10:26 AM, Robert Layton <robertlay...@gmail.com>wrote:
> scikit-learn classifiers should have default values for all __init__
> parameters (except, of course `self`). Set a default for each and the tests
> will pass this point.
>
>
> On 17 September 2013 14:53, Maheshakya Wijewardena <pmaheshak...@gmail.com
> > wrote:
>
>> Yes. I have some classes inherited from ClassifierMixin and
>> RegressorMixin.
>> So what can be done to resolve this?
>>
>>
>> On Tue, Sep 17, 2013 at 10:09 AM, Robert Layton
>> <robertlay...@gmail.com>wrote:
>>
>>> If you used the Mixin classes to build a classifier, they will get
>>> tested here automatically.
>>> Is that what you did?
>>>
>>>
>>> On 17 September 2013 14:35, Maheshakya Wijewardena <
>>> pmaheshak...@gmail.com> wrote:
>>>
>>>> I added my own features and tried to run make command. But while the
>>>> process I get the following error trace and the making halts.
>>>>
>>>>
>>>> ERROR: sklearn.tests.test_common.test_all_estimators
>>>> ----------------------------------------------------------------------
>>>> Traceback (most recent call last):
>>>> File "/usr/lib/python2.7/dist-packages/nose/case.py", line 197, in
>>>> runTest
>>>> self.test(*self.arg)
>>>> File
>>>> "/home/travis/build/maheshakya/scikit-learn/sklearn/tests/test_common.py",
>>>> line 70, in test_all_estimators
>>>> estimator = Estimator()
>>>> TypeError: __init__() takes at least 2 arguments (1 given)
>>>> ======================================================================
>>>> ERROR: sklearn.tests.test_common.test_estimators_sparse_data
>>>> ----------------------------------------------------------------------
>>>> Traceback (most recent call last):
>>>> File "/usr/lib/python2.7/dist-packages/nose/case.py", line 197, in
>>>> runTest
>>>> self.test(*self.arg)
>>>> File
>>>> "/home/travis/build/maheshakya/scikit-learn/sklearn/tests/test_common.py",
>>>> line 130, in test_estimators_sparse_data
>>>> classifier = Classifier()
>>>> TypeError: __init__() takes at least 2 arguments (1 given)
>>>> ======================================================================
>>>> ERROR: sklearn.tests.test_common.test_estimators_nan_inf
>>>> ----------------------------------------------------------------------
>>>> Traceback (most recent call last):
>>>> File "/usr/lib/python2.7/dist-packages/nose/case.py", line 197, in
>>>> runTest
>>>> self.test(*self.arg)
>>>> File
>>>> "/home/travis/build/maheshakya/scikit-learn/sklearn/tests/test_common.py",
>>>> line 314, in test_estimators_nan_inf
>>>> estimator = Estimator()
>>>> TypeError: __init__() takes at least 2 arguments (1 given)
>>>> ======================================================================
>>>> ERROR: sklearn.tests.test_common.test_regressors_int
>>>> ----------------------------------------------------------------------
>>>> Traceback (most recent call last):
>>>> File "/usr/lib/python2.7/dist-packages/nose/case.py", line 197, in
>>>> runTest
>>>> self.test(*self.arg)
>>>> File
>>>> "/home/travis/build/maheshakya/scikit-learn/sklearn/tests/test_common.py",
>>>> line 715, in test_regressors_int
>>>> regressor_1 = Regressor()
>>>> TypeError: __init__() takes at least 2 arguments (1 given)
>>>> ======================================================================
>>>> ERROR: sklearn.tests.test_common.test_regressors_train
>>>> ----------------------------------------------------------------------
>>>> Traceback (most recent call last):
>>>> File "/usr/lib/python2.7/dist-packages/nose/case.py", line 197, in
>>>> runTest
>>>> self.test(*self.arg)
>>>> File
>>>> "/home/travis/build/maheshakya/scikit-learn/sklearn/tests/test_common.py",
>>>> line 747, in test_regressors_train
>>>> regressor = Regressor()
>>>> TypeError: __init__() takes at least 2 arguments (1 given)
>>>> ======================================================================
>>>> ERROR: sklearn.tests.test_common.test_regressor_pickle
>>>> ----------------------------------------------------------------------
>>>> Traceback (most recent call last):
>>>> File "/usr/lib/python2.7/dist-packages/nose/case.py", line 197, in
>>>> runTest
>>>> self.test(*self.arg)
>>>> File
>>>> "/home/travis/build/maheshakya/scikit-learn/sklearn/tests/test_common.py",
>>>> line 790, in test_regressor_pickle
>>>> regressor = Regressor()
>>>> TypeError: __init__() takes at least 2 arguments (1 given)
>>>> ======================================================================
>>>> ERROR: sklearn.tests.test_common.test_estimators_overwrite_params
>>>> ----------------------------------------------------------------------
>>>> Traceback (most recent call last):
>>>> File "/usr/lib/python2.7/dist-packages/nose/case.py", line 197, in
>>>> runTest
>>>> self.test(*self.arg)
>>>> File
>>>> "/home/travis/build/maheshakya/scikit-learn/sklearn/tests/test_common.py",
>>>> line 942, in test_estimators_overwrite_params
>>>> estimator = Estimator()
>>>> TypeError: __init__() takes at least 2 arguments (1 given)
>>>> ----------------------------------------------------------------------
>>>> Ran 1902 tests in 96.148s
>>>> FAILED (SKIP=15, errors=7)
>>>> make: *** [test-code] Error 1
>>>> The command "make test" exited with 2.
>>>> Done. Your build exited with 1.
>>>>
>>>>
>>>> What can be the reason for this?
>>>>
>>>>
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>>>
>>>
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