def test_warm_start_l2r():
clf = PrimalLinearSVC(warm_start=True, random_state=0, penalty="l2")
clf.C = 0.1
clf.fit(bin_dense, bin_target)
assert_almost_equal(clf.score(bin_dense, bin_target), 1.0)
clf.C = 0.2
clf.fit(bin_dense, bin_target)
assert_almost_equal(clf.score(bin_dense, bin_target), 1.0)
def test_warm_start_l1r():
clf = PrimalLinearSVC(warm_start=True, random_state=0, penalty="l1")
clf.C = 0.1
clf.fit(bin_dense, bin_target)
n_nz = np.sum(clf.coef_ != 0)
clf.C = 0.2
clf.fit(bin_dense, bin_target)
n_nz2 = np.sum(clf.coef_ != 0)
assert_true(n_nz < n_nz2)
