a j@svddlZddlZddlmZddlmZddlmZddl m Z ddl m Z m Z ddlmZddgdd gd d gd d ggZgd Zgd Zejd eejgejd ddgejdddgejdddgddZd1ddZddZdZdd Zejd!d"ed#fgd$d%Zejd&ded gd'd(Zejd)ed*fd+gd,d-Zejd.ded gd/d0ZdS)2N)stats)LogisticRegression) LinearSVC)l1_min_c)bounded_rand_int_wrap set_seed_wrap)CSR_CONTAINERS)rr r r )r rr X_containerloss squared_hingelogY_label two-classes multi-classintercept_label no-intercept fit-interceptc CsNttd}ddidddd}|t}||}||}t|||fi|dS)N)rr fit_interceptFT )rintercept_scaling)rr)Y1Y2dense_Xcheck_l1_min_c) r r rrZYsZ interceptsXYZintercept_paramsrCE:\soccer\ml_env\Lib\site-packages\sklearn/svm/tests/test_bounds.py test_l1_min_cs r!T?cCst|||||d}tdddtddddd|}||_||_||_|||t|j d k shJt|j d k sJ|d |_|||t|j d k st|j d k sJdS) N)r rrl1Z liblinear)penaltyZsolverrF)r r$Zdual)rrrg)\(?) rrrrrCfitnpZasarrayZcoef_allZ intercept_any)ryr rrZmin_cZclfrrr r"s*     rcCsPddgddgg}ddg}ttt||Wdn1sB0YdS)Nrr )pytestraises ValueErrorr)rr*rrr test_ill_posed_min_c=s r.lcsFddtdDtddDs(JtfddDrBJdS)aTest that bounded_rand_int_wrap without seeding respects the range Note this test should pass either if executed alone, or in conjunctions with other tests that call set_seed explicit in any order: it checks invariants on the RNG instead of specific values. cSsg|] }tdqS)dr.0_rrr Nz(test_newrand_default..rcss&|]}d|kodknVqdS)rr/Nrr2xrrr Or5z'test_newrand_default..c3s|]}|dkVqdS)rNrr6 generatedrr r8Pr5N)ranger(rrr9r test_newrand_defaultGsr<zseed, expected)r6 cCs t|td}||ksJdS)z3Test that `set_seed` produces deterministic resultsr/N)rr)seedexpectedr:rrr test_newrand_set_seedSsrAr?cCs6ttt|Wdn1s(0YdS)z=Test that `set_seed_wrap` is defined for unsigned 32bits intsN)r+r, OverflowErrorr)r?rrr test_newrand_set_seed_overflow[s rCz range_, n_ptsi')r/c stdd}g}tjdd}t|D]4}fddt|D}t||j}||jq&tjddd}t||j} | jdksJd | jd tj |d d } | dksJd | ddS)z;Test that `bounded_rand_int` follows a uniform distribution*r/r)locscalecsg|] }tqSrr0r1range_rr r4nr5z1test_newrand_bounded_rand_int..r g?zNull hypothesis rejected: generated random numbers are not uniform. Details: the (meta) p-value of the test of uniform distribution of p-values is z which is not > 0.05r)qzlNull hypothesis rejected: generated random numbers are not uniform. Details: lower 10th quantile p-value of z not > 0.05.N) rruniformr;ZkstestZcdfappendZpvaluer'Z percentile) rIZn_ptsZn_iterZks_pvalsZ uniform_distr3sampleresZuniform_p_vals_distZ res_pvalsZmin_10pct_pvalrrHr test_newrand_bounded_rand_intbs*   rOrIcCs6ttt|Wdn1s(0YdS)zETest that `bounded_rand_int_wrap` is defined for unsigned 32bits intsN)r+r,rBrrHrrr $test_newrand_bounded_rand_int_limitss rP)Tr")numpyr'r+ZscipyrZsklearn.linear_modelrZ sklearn.svmrZsklearn.svm._boundsrZsklearn.svm._newrandrrZsklearn.utils.fixesrrrrmarkZ parametrizearrayr!rr.Z_MAX_UNSIGNED_INTr<rArCrOrPrrrr s6          '