zhengruifeng commented on pull request #31657: URL: https://github.com/apache/spark/pull/31657#issuecomment-786405441
logs for first commit: ``` [info] LogisticRegressionSuite: featuresMean: [0.4999142959117828,1.4847274177074965] featuresStd: [0.28501348037270735,0.28375633081273305] optimizer: breeze.optimize.LBFGS@e0d13c1 initialCoefWithInterceptMatrix 0.0 0.0 -3.548107045716773 gradient: [-0.002305300414829984,-0.001540091613926333,3.625153510711243E-16] solution: 0.0,0.0,-3.548107045716773 gradient: [1.270197141453041,3.420900875935085,0.6340310033871515] gradient: [0.02712239947522615,0.07838873390702962,0.014843589590906155] gradient: [5.742212568839818E-5,0.004963605142872151,0.0012130388688036885] gradient: [-0.0011314004879724678,0.0016935454656592792,6.032615470892342E-4] solution: 0.004180284984790963,0.002792704069058841,-3.5481070457167734 gradient: [-0.0010728634715018125,0.00160772260209591,5.917007493574007E-4] gradient: [-0.0010434636154917003,0.0015652858941190642,5.860092709095692E-4] gradient: [-9.99199410343589E-4,0.0015022235418333052,5.775831071855921E-4] solution: 0.010568018954399284,7.631146700935471E-4,-3.549657937366679 gradient: [1.2390525210071498E-4,1.4717833756368236E-4,3.984793999995559E-4] solution: 0.06279624904315896,-0.014248302675022488,-3.571101773719935 gradient: [9.7770168512076E-5,-1.373828594793572E-4,3.400255628368619E-4] gradient: [8.481446986403304E-5,-2.790060362521768E-4,3.1093063707884655E-4] solution: 0.06716764247861332,-0.013115419667116011,-3.588130852021863 gradient: [-9.968656875832441E-5,-0.0021390619743561936,-1.5963325443471433E-4] solution: 0.09216063924943523,0.009066818457207741,-3.767127156279349 gradient: [-1.1037293015684862E-4,-0.001941870473764838,-2.5262563678862614E-4] solution: 0.09825523866837622,0.03454325895969772,-3.915627606930046 gradient: [-2.0482663038072557E-5,-4.43210469688911E-4,-7.738226665332456E-5] solution: 0.08968371353490419,0.055787393265421564,-4.005407480573733 gradient: [-7.5354046131570336E-6,-5.834078775921241E-5,-1.3492011139001316E-5] solution: 0.08582579292847434,0.05750880834200776,-4.005067048017333 gradient: [-9.990118197823818E-7,-1.9016389487075713E-6,-8.202512294008946E-7] solution: 0.08520584612951042,0.057117003687867866,-4.001392447236977 gradient: [-2.1269163009208114E-8,1.6634162741361534E-7,1.4415507203052513E-8] solution: 0.08518495364769638,0.05703053481014659,-4.000866357569121 gradient: [-1.0143803239515137E-10,6.222596734389185E-9,1.0190080001226675E-9] solution: 0.08518662793392717,0.05702725297223899,-4.000852573726639 Just the blr data Coefficients: [0.29888631170192387,0.20097261903867272] Intercept: -4.000852573726639 objectives: 0.12762747240529596,0.1276204770445784,0.1276095137555505,0.12756395823655467,0.12755829996951326,0.12751789363970717,0.12749589534392758,0.1274859125261507,0.12748551910072972,0.12748550724997348,0.12748550712365025,0.127485507123459 featuresMean: [0.4999142959117828,1.4847274177074965,0.9899999976158129] featuresStd: [0.28501348037270735,0.28375633081273305,0.03000002215257344] optimizer: breeze.optimize.LBFGS@225c477f initialCoefWithInterceptMatrix 0.0 0.0 0.0 -3.548107045716773 gradient: [-0.002305300414829984,-0.001540091613926333,-4.4666644349528265E-5,3.625153510711243E-16] solution: 0.0,0.0,0.0,-3.548107045716773 gradient: [1.4043881959417224,3.884356710917848,23.954743028917907,0.7257390266235928] gradient: [0.031201599585874356,0.09016374509441172,0.5634823144261903,0.017072723505223292] gradient: [3.232595426584435E-4,0.005753607491472995,0.044972059597789826,0.0013638840438085728] gradient: [-0.0012590176292179422,0.001365692563291016,0.01789481499206562,5.435186208776085E-4] solution: 0.003361311019887606,0.0022455758391510356,6.512751349352555E-5,-3.5481070457167734 gradient: [-0.0012058526178998585,0.0013107514665489008,0.017161368441663608,5.216994435121182E-4] gradient: [-0.0011790396852133288,0.001284089723365383,0.01679996576337007,5.109510894332127E-4] gradient: [-0.0011385318209425725,0.0012451072263457426,0.016264501895099932,4.950297871192996E-4] gradient: [-0.0010771199438327206,0.0011889041731884607,0.015476221524179956,4.715998596198084E-4] solution: 0.014585851627457428,0.009492561757612174,-0.0017615363470460436,-3.5481690479854455 gradient: [1.538887596861738E-4,5.298765454822907E-4,0.003464779223103357,1.160666951868568E-4] solution: 0.08327888456493171,0.05384078236770347,-0.012962432443477992,-3.548558824766501 gradient: [-3.2589948482520296E-6,1.0213435092852024E-6,1.9811253571497672E-5,1.1886786287249719E-5] solution: 0.08453485443429141,0.05463738823981839,-0.013274937663181247,-3.548583974676902 gradient: [-2.385174172773077E-7,5.526130808482889E-7,-3.4939774539634526E-7,1.1294707984496084E-5] solution: 0.0846875705174748,0.054735933110898506,-0.013299818781811643,-3.548585606117963 gradient: [-3.3810264008587864E-7,2.670868522249066E-7,-1.75510037687809E-6,1.125118225882494E-5] gradient: [-3.878950828871268E-7,1.243242276239016E-7,-2.4579490735686702E-6,1.1229419476802874E-5] gradient: [-4.6258353642127757E-7,-8.981909696433376E-8,-3.5122188552941224E-6,1.1196775406189872E-5] gradient: [-5.746157420832957E-7,-4.1103270748129716E-7,-5.09361616893375E-6,1.1147809527964553E-5] gradient: [-7.426629843554906E-7,-8.928500247250781E-7,-7.465695576017879E-6,1.1074361225055086E-5] gradient: [-9.947314471921232E-7,-1.6155690306649716E-6,-1.1023777437736044E-5,1.0964189927105351E-5] gradient: [-1.3728287414776048E-6,-2.699631852435118E-6,-1.636081641822193E-5,1.0798935582432377E-5] gradient: [-1.939962530948605E-6,-4.325690796620734E-6,-2.4366186309353907E-5,1.0551059920859132E-5] gradient: [-2.7906358765086735E-6,-6.764699811755861E-6,-3.637381684693582E-5,1.0179259601508278E-5] gradient: [-4.0665843845300455E-6,-1.0423034688555446E-5,-5.438430802060975E-5,9.621588762150324E-6] solution: 0.0846875705174748,0.054735933110898506,-0.013299818781811643,-3.548585606117963 gradient: [-2.385174172773077E-7,5.526130808482889E-7,-3.4939774539634526E-7,1.1294707984496084E-5] gradient: [-3.440101174710719E-7,2.140211317141052E-7,-2.358906082786234E-6,1.123348788290265E-5] gradient: [-3.967563806994008E-7,4.4725463667759864E-8,-3.3636584917312575E-6,1.1202877885420761E-5] gradient: [-4.7587566701034233E-7,-2.09217654962913E-7,-4.870784943797389E-6,1.115696295650889E-5] gradient: [-5.94554352885666E-7,-5.901314705197364E-7,-7.131469709530847E-6,1.1088090713180832E-5] gradient: [-7.725718324804517E-7,-1.161500254371333E-6,-1.0522485813565708E-5,1.0984782686918663E-5] gradient: [-1.0395968172452967E-6,-2.0185490637795736E-6,-1.5608985118804412E-5,1.0829821408901281E-5] gradient: [-1.4401315155747625E-6,-3.304112455660856E-6,-2.323867816976326E-5,1.059738120594298E-5] gradient: [-2.040927311571323E-6,-5.2324354461108556E-6,-3.468309193828281E-5,1.024872475681238E-5] gradient: [-2.9421069396890685E-6,-8.124870208995275E-6,-5.1849429549435624E-5,9.725748758568528E-6] gradient: [-4.293844733636149E-6,-1.2463410482831362E-5,-7.75982991109886E-5,8.94130428013014E-6] solution: 0.0846875705174748,0.054735933110898506,-0.013299818781811643,-3.548585606117963 blr data plus one vector that is filled with 1's and .9's Coefficients: [0.29713531586902586,0.1928976631256973,-0.44332696536594945] Intercept: -3.548585606117963 objectives: 0.12762747240529596,0.12762184862587836,0.12758748705248976,0.12748833468678486,0.12748809482977605,0.12748809437935926,0.12748809437935926,0.12748809437935926 ``` ---------------------------------------------------------------- This is an automated message from the Apache Git Service. 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