diff options
Diffstat (limited to 'R_LogR/mlclass-ex2')
| -rw-r--r-- | R_LogR/mlclass-ex2/costFunctionReg.m | 2 | ||||
| -rw-r--r-- | R_LogR/mlclass-ex2/ex2data1.txt | 100 | ||||
| -rw-r--r-- | R_LogR/mlclass-ex2/ex2data2.txt | 118 |
3 files changed, 218 insertions, 2 deletions
diff --git a/R_LogR/mlclass-ex2/costFunctionReg.m b/R_LogR/mlclass-ex2/costFunctionReg.m index cc73386..c2b671b 100644 --- a/R_LogR/mlclass-ex2/costFunctionReg.m +++ b/R_LogR/mlclass-ex2/costFunctionReg.m @@ -29,8 +29,6 @@ grad = 1 / m .* (X' * (pred - y)) + reg; - - % ============================================================= end diff --git a/R_LogR/mlclass-ex2/ex2data1.txt b/R_LogR/mlclass-ex2/ex2data1.txt new file mode 100644 index 0000000..3a5f952 --- /dev/null +++ b/R_LogR/mlclass-ex2/ex2data1.txt @@ -0,0 +1,100 @@ +34.62365962451697,78.0246928153624,0 +30.28671076822607,43.89499752400101,0 +35.84740876993872,72.90219802708364,0 +60.18259938620976,86.30855209546826,1 +79.0327360507101,75.3443764369103,1 +45.08327747668339,56.3163717815305,0 +61.10666453684766,96.51142588489624,1 +75.02474556738889,46.55401354116538,1 +76.09878670226257,87.42056971926803,1 +84.43281996120035,43.53339331072109,1 +95.86155507093572,38.22527805795094,0 +75.01365838958247,30.60326323428011,0 +82.30705337399482,76.48196330235604,1 +69.36458875970939,97.71869196188608,1 +39.53833914367223,76.03681085115882,0 +53.9710521485623,89.20735013750205,1 +69.07014406283025,52.74046973016765,1 +67.94685547711617,46.67857410673128,0 +70.66150955499435,92.92713789364831,1 +76.97878372747498,47.57596364975532,1 +67.37202754570876,42.83843832029179,0 +89.67677575072079,65.79936592745237,1 +50.534788289883,48.85581152764205,0 +34.21206097786789,44.20952859866288,0 +77.9240914545704,68.9723599933059,1 +62.27101367004632,69.95445795447587,1 +80.1901807509566,44.82162893218353,1 +93.114388797442,38.80067033713209,0 +61.83020602312595,50.25610789244621,0 +38.78580379679423,64.99568095539578,0 +61.379289447425,72.80788731317097,1 +85.40451939411645,57.05198397627122,1 +52.10797973193984,63.12762376881715,0 +52.04540476831827,69.43286012045222,1 +40.23689373545111,71.16774802184875,0 +54.63510555424817,52.21388588061123,0 +33.91550010906887,98.86943574220611,0 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+56.25381749711624,39.26147251058019,0 +30.05882244669796,49.59297386723685,0 +44.66826172480893,66.45008614558913,0 +66.56089447242954,41.09209807936973,0 +40.45755098375164,97.53518548909936,1 +49.07256321908844,51.88321182073966,0 +80.27957401466998,92.11606081344084,1 +66.74671856944039,60.99139402740988,1 +32.72283304060323,43.30717306430063,0 +64.0393204150601,78.03168802018232,1 +72.34649422579923,96.22759296761404,1 +60.45788573918959,73.09499809758037,1 +58.84095621726802,75.85844831279042,1 +99.82785779692128,72.36925193383885,1 +47.26426910848174,88.47586499559782,1 +50.45815980285988,75.80985952982456,1 +60.45555629271532,42.50840943572217,0 +82.22666157785568,42.71987853716458,0 +88.9138964166533,69.80378889835472,1 +94.83450672430196,45.69430680250754,1 +67.31925746917527,66.58935317747915,1 +57.23870631569862,59.51428198012956,1 +80.36675600171273,90.96014789746954,1 +68.46852178591112,85.59430710452014,1 +42.0754545384731,78.84478600148043,0 +75.47770200533905,90.42453899753964,1 +78.63542434898018,96.64742716885644,1 +52.34800398794107,60.76950525602592,0 +94.09433112516793,77.15910509073893,1 +90.44855097096364,87.50879176484702,1 +55.48216114069585,35.57070347228866,0 +74.49269241843041,84.84513684930135,1 +89.84580670720979,45.35828361091658,1 +83.48916274498238,48.38028579728175,1 +42.2617008099817,87.10385094025457,1 +99.31500880510394,68.77540947206617,1 +55.34001756003703,64.9319380069486,1 +74.77589300092767,89.52981289513276,1 diff --git a/R_LogR/mlclass-ex2/ex2data2.txt b/R_LogR/mlclass-ex2/ex2data2.txt new file mode 100644 index 0000000..a888992 --- /dev/null +++ b/R_LogR/mlclass-ex2/ex2data2.txt @@ -0,0 +1,118 @@ +0.051267,0.69956,1 +-0.092742,0.68494,1 +-0.21371,0.69225,1 +-0.375,0.50219,1 +-0.51325,0.46564,1 +-0.52477,0.2098,1 +-0.39804,0.034357,1 +-0.30588,-0.19225,1 +0.016705,-0.40424,1 +0.13191,-0.51389,1 +0.38537,-0.56506,1 +0.52938,-0.5212,1 +0.63882,-0.24342,1 +0.73675,-0.18494,1 +0.54666,0.48757,1 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+-0.48445,0.99927,0 +-0.0063364,0.99927,0 +0.63265,-0.030612,0 |