\n
\n "},"metadata":{},"execution_count":8}],"execution_count":8},{"cell_type":"code","source":"y","metadata":{"id":"m8qqMNpCZ7d-","colab":{"base_uri":"https://localhost:8080/"},"cell_id":"863b1d9edfcb47f8908d5ff970902d98","outputId":"be5c5556-666f-4dc6-d36d-f79c4ef80d12","executionInfo":{"user":{"userId":"09471607480253994520","displayName":"David Francisco Bustos Usta"},"status":"ok","elapsed":5,"user_tz":180,"timestamp":1650390373212},"deepnote_cell_type":"code"},"outputs":[{"output_type":"execute_result","data":{"text/plain":"0 0\n1 0\n2 0\n3 0\n4 0\n ..\n195 1\n196 1\n197 1\n198 1\n199 1\nName: y, Length: 200, dtype: int64"},"metadata":{},"execution_count":9}],"execution_count":9},{"cell_type":"code","source":" y.values.reshape(-1,1)","metadata":{"id":"ubJqL1C-0GhA","colab":{"base_uri":"https://localhost:8080/"},"cell_id":"e912dc517e5545c48c9842607241798a","outputId":"803f1c36-4df9-414b-9e74-28e69b2ec01f","executionInfo":{"user":{"userId":"09471607480253994520","displayName":"David Francisco Bustos Usta"},"status":"ok","elapsed":515,"user_tz":180,"timestamp":1650390376065},"deepnote_cell_type":"code"},"outputs":[{"output_type":"execute_result","data":{"text/plain":"array([[0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [0],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1],\n [1]])"},"metadata":{},"execution_count":10}],"execution_count":10},{"cell_type":"code","source":"X_train, X_test, y_train, y_test = train_test_split(X,y.values.reshape(-1,1),train_size= 0.75,\\\n random_state = 42,shuffle=True)","metadata":{"id":"omC5aTL1znyf","cell_id":"f16f2534416042dc9ba9aad79e6a58d4","executionInfo":{"user":{"userId":"09471607480253994520","displayName":"David Francisco Bustos Usta"},"status":"ok","elapsed":421,"user_tz":180,"timestamp":1650390379344},"deepnote_cell_type":"code"},"outputs":[],"execution_count":11},{"cell_type":"markdown","source":"**gamma** es un parámetro para hiperplanos no lineales. Cuanto mayor sea el valor de gamma, intentará ajustarse exactamente al conjunto de datos de entrenamiento.\n\n**C** es el parámetro de penalización del término de error. Controla el equilibrio entre un límite de decisión uniforme y la clasificación correcta de los puntos de entrenamiento.","metadata":{"id":"yRKyEsFSHK58","cell_id":"c6a5d928e8a04173b5a3df2447d2fa20","deepnote_cell_type":"markdown"}},{"cell_type":"code","source":"SVC?","metadata":{"id":"OLqC1EhO7xdY","cell_id":"91cc01894ecf4e1688494471de177fab","executionInfo":{"user":{"userId":"09471607480253994520","displayName":"David Francisco Bustos Usta"},"status":"ok","elapsed":365,"user_tz":180,"timestamp":1650390410012},"deepnote_cell_type":"code"},"outputs":[],"execution_count":19},{"cell_type":"code","source":"# Creación del modelo SVM \nmodelo = SVC(C=0.1,kernel='rbf',random_state=42)\nmodelo.fit(X_train, y_train)","metadata":{"id":"gnMyH6yyznyh","colab":{"base_uri":"https://localhost:8080/"},"cell_id":"cbbd75f352c1467899447c51e369dbdf","outputId":"61e1734d-c6df-4505-ae45-6fec378616a7","executionInfo":{"user":{"userId":"09471607480253994520","displayName":"David Francisco Bustos Usta"},"status":"ok","elapsed":365,"user_tz":180,"timestamp":1650390424760},"deepnote_cell_type":"code"},"outputs":[{"output_type":"execute_result","data":{"text/plain":"SVC(C=0.1, random_state=42)"},"metadata":{},"execution_count":20}],"execution_count":20},{"cell_type":"code","source":"#Predicciones!\n#y_train_pred = modelo.predict(X_train)\ny_test_pred = modelo.predict(X_test)","metadata":{"id":"SFZ0vcvGznyi","cell_id":"a216f9b30cfd4206bb244afbabb3baab","executionInfo":{"user":{"userId":"09471607480253994520","displayName":"David Francisco Bustos Usta"},"status":"ok","elapsed":5,"user_tz":180,"timestamp":1650390426195},"deepnote_cell_type":"code"},"outputs":[],"execution_count":21},{"cell_type":"code","source":"X_test","metadata":{"id":"VJFV5sfuK0NP","colab":{"height":1000,"base_uri":"https://localhost:8080/"},"cell_id":"3fb1370cbb2f4129a914ede121006e5a","outputId":"7cf6cb8f-39fe-4f84-e8a8-b7615dee3603","executionInfo":{"user":{"userId":"09471607480253994520","displayName":"David Francisco Bustos Usta"},"status":"ok","elapsed":17,"user_tz":180,"timestamp":1650390427591},"deepnote_cell_type":"code"},"outputs":[{"output_type":"execute_result","data":{"text/plain":" X1 X2\n95 0.434501 -0.064545\n15 1.279560 -0.271033\n30 2.988126 0.672351\n158 0.508118 1.757232\n128 -1.136539 2.052686\n115 -2.017571 2.720377\n69 2.482942 -0.737176\n170 0.571872 1.577942\n174 1.244438 0.852323\n45 1.749188 -0.357916\n66 2.290042 0.137390\n182 1.518294 0.361734\n165 3.503126 1.223982\n78 0.087615 -0.733347\n186 1.486248 0.918180\n177 1.287422 0.272585\n56 0.134347 0.901676\n152 -1.960780 2.002274\n82 2.576843 -1.435682\n68 0.516429 0.525152\n124 -1.464691 2.473922\n16 -0.313007 1.273747\n148 -2.477418 1.026506\n93 1.419537 -0.029746\n65 0.310785 2.007982\n60 0.325769 0.347996\n84 2.892025 1.625783\n67 0.659906 -1.241637\n125 1.623802 0.240937\n132 -0.071295 1.460543\n9 1.897709 0.973755\n18 0.319988 0.017202\n55 -0.727077 1.457361\n75 0.951265 -1.095890\n150 1.028464 1.550986\n104 1.076957 -0.330735\n135 0.433583 1.261365\n137 1.432136 0.306475\n164 -0.570430 1.090314\n76 0.425476 0.184899\n79 2.285265 1.008993\n197 1.301941 0.992200\n38 1.532258 -1.082164\n24 1.467109 1.877591\n122 1.334411 -0.294441\n195 0.256750 2.293605\n29 2.126869 1.154180\n19 0.437542 0.413648\n143 1.047458 1.039996\n86 -0.074079 0.919702","text/html":"\n \n
\n \n\n\n \n
\n
\n \n \n \n\n \n | \n | X1 | \nX2 | \n
|---|---|---|
| 0 | \n2.526093 | \n0.321050 | \n
| 1 | \n0.366954 | \n0.031462 | \n
| 2 | \n0.768219 | \n0.717486 | \n
| 3 | \n0.693436 | \n0.777194 | \n
| 4 | \n-0.019837 | \n0.867254 | \n
| ... | \n... | \n... | \n
| 195 | \n0.256750 | \n2.293605 | \n
| 196 | \n1.925173 | \n0.165053 | \n
| 197 | \n1.301941 | \n0.992200 | \n
| 198 | \n0.008131 | \n2.242264 | \n
| 199 | \n-0.196246 | \n0.551404 | \n
200 rows × 2 columns
\n\n
\n "},"metadata":{},"execution_count":22}],"execution_count":22},{"cell_type":"code","source":"X_test.shape","metadata":{"id":"iLaQ_N2SbNPd","colab":{"base_uri":"https://localhost:8080/"},"cell_id":"032faf367c1445c795c088b58926abcd","outputId":"b66083f7-f0fd-4194-8719-2eaa22990cf6","executionInfo":{"user":{"userId":"09471607480253994520","displayName":"David Francisco Bustos Usta"},"status":"ok","elapsed":487,"user_tz":180,"timestamp":1650390429823},"deepnote_cell_type":"code"},"outputs":[{"output_type":"execute_result","data":{"text/plain":"(50, 2)"},"metadata":{},"execution_count":23}],"execution_count":23},{"cell_type":"code","source":"y_test_pred","metadata":{"id":"zJM1Yy_nz8VM","colab":{"base_uri":"https://localhost:8080/"},"cell_id":"84c570cd8285477a83a689e0486ff4da","outputId":"e222b4b7-5927-4586-8861-1e30d076066e","executionInfo":{"user":{"userId":"09471607480253994520","displayName":"David Francisco Bustos Usta"},"status":"ok","elapsed":3,"user_tz":180,"timestamp":1650390430243},"deepnote_cell_type":"code"},"outputs":[{"output_type":"execute_result","data":{"text/plain":"array([0, 0, 0, 1, 1, 1, 0, 1, 1, 0, 0, 0, 1, 0, 1, 0, 1, 1, 0, 0, 1, 1,\n 1, 0, 1, 0, 1, 0, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 1, 0, 1,\n 0, 1, 1, 0, 1, 1])"},"metadata":{},"execution_count":24}],"execution_count":24},{"cell_type":"code","source":"y_test","metadata":{"id":"PdXacYf6bT4X","colab":{"base_uri":"https://localhost:8080/"},"cell_id":"ff0a0a94507d41a88386f4bf48adea50","outputId":"4d134d6c-1601-49b2-df20-30187394c70c","executionInfo":{"user":{"userId":"09471607480253994520","displayName":"David Francisco Bustos Usta"},"status":"ok","elapsed":3,"user_tz":180,"timestamp":1650390431039},"deepnote_cell_type":"code"},"outputs":[{"output_type":"execute_result","data":{"text/plain":"array([[0],\n [0],\n [0],\n [1],\n [1],\n [1],\n [0],\n [1],\n [1],\n [0],\n [0],\n [1],\n [1],\n [0],\n [1],\n [1],\n [0],\n [1],\n [0],\n [0],\n [1],\n [0],\n [1],\n [0],\n [0],\n [0],\n [0],\n [0],\n [1],\n [1],\n [0],\n [0],\n [0],\n [0],\n [1],\n [1],\n [1],\n [1],\n [1],\n [0],\n [0],\n [1],\n [0],\n [0],\n [1],\n [1],\n [0],\n [0],\n [1],\n [0]])"},"metadata":{},"execution_count":25}],"execution_count":25},{"cell_type":"code","source":"#Calculo el accuracy en Test\nfrom sklearn.metrics import accuracy_score\ntest_accuracy = accuracy_score(y_test, y_test_pred)\nprint('% de aciertos sobre el set de evaluación:',test_accuracy)","metadata":{"id":"9plIF402znyl","colab":{"base_uri":"https://localhost:8080/"},"cell_id":"ea323ab7e5e74561b0812611080c6c2b","outputId":"2b0c8591-118f-4860-a090-322aa92e3a97","executionInfo":{"user":{"userId":"09471607480253994520","displayName":"David Francisco Bustos Usta"},"status":"ok","elapsed":3,"user_tz":180,"timestamp":1650390432937},"deepnote_cell_type":"code"},"outputs":[{"output_type":"stream","name":"stdout","text":"% de aciertos sobre el set de evaluación: 0.68\n"}],"execution_count":26},{"cell_type":"markdown","source":"\n\n
\n \n\n\n \n
\n
\n \n \n \n\n \n | \n | X1 | \nX2 | \n
|---|---|---|
| 95 | \n0.434501 | \n-0.064545 | \n
| 15 | \n1.279560 | \n-0.271033 | \n
| 30 | \n2.988126 | \n0.672351 | \n
| 158 | \n0.508118 | \n1.757232 | \n
| 128 | \n-1.136539 | \n2.052686 | \n
| 115 | \n-2.017571 | \n2.720377 | \n
| 69 | \n2.482942 | \n-0.737176 | \n
| 170 | \n0.571872 | \n1.577942 | \n
| 174 | \n1.244438 | \n0.852323 | \n
| 45 | \n1.749188 | \n-0.357916 | \n
| 66 | \n2.290042 | \n0.137390 | \n
| 182 | \n1.518294 | \n0.361734 | \n
| 165 | \n3.503126 | \n1.223982 | \n
| 78 | \n0.087615 | \n-0.733347 | \n
| 186 | \n1.486248 | \n0.918180 | \n
| 177 | \n1.287422 | \n0.272585 | \n
| 56 | \n0.134347 | \n0.901676 | \n
| 152 | \n-1.960780 | \n2.002274 | \n
| 82 | \n2.576843 | \n-1.435682 | \n
| 68 | \n0.516429 | \n0.525152 | \n
| 124 | \n-1.464691 | \n2.473922 | \n
| 16 | \n-0.313007 | \n1.273747 | \n
| 148 | \n-2.477418 | \n1.026506 | \n
| 93 | \n1.419537 | \n-0.029746 | \n
| 65 | \n0.310785 | \n2.007982 | \n
| 60 | \n0.325769 | \n0.347996 | \n
| 84 | \n2.892025 | \n1.625783 | \n
| 67 | \n0.659906 | \n-1.241637 | \n
| 125 | \n1.623802 | \n0.240937 | \n
| 132 | \n-0.071295 | \n1.460543 | \n
| 9 | \n1.897709 | \n0.973755 | \n
| 18 | \n0.319988 | \n0.017202 | \n
| 55 | \n-0.727077 | \n1.457361 | \n
| 75 | \n0.951265 | \n-1.095890 | \n
| 150 | \n1.028464 | \n1.550986 | \n
| 104 | \n1.076957 | \n-0.330735 | \n
| 135 | \n0.433583 | \n1.261365 | \n
| 137 | \n1.432136 | \n0.306475 | \n
| 164 | \n-0.570430 | \n1.090314 | \n
| 76 | \n0.425476 | \n0.184899 | \n
| 79 | \n2.285265 | \n1.008993 | \n
| 197 | \n1.301941 | \n0.992200 | \n
| 38 | \n1.532258 | \n-1.082164 | \n
| 24 | \n1.467109 | \n1.877591 | \n
| 122 | \n1.334411 | \n-0.294441 | \n
| 195 | \n0.256750 | \n2.293605 | \n
| 29 | \n2.126869 | \n1.154180 | \n
| 19 | \n0.437542 | \n0.413648 | \n
| 143 | \n1.047458 | \n1.039996 | \n
| 86 | \n-0.074079 | \n0.919702 | \n
\nCreated in Deepnote","metadata":{"created_in_deepnote_cell":true,"deepnote_cell_type":"markdown"}}],"nbformat":4,"nbformat_minor":0,"metadata":{"colab":{"name":"Ejemplo 1-SVM (Clasificación).ipynb","provenance":[],"collapsed_sections":[]},"deepnote":{},"kernelspec":{"name":"python3","language":"python","display_name":"Python 3"},"varInspector":{"cols":{"lenVar":40,"lenName":16,"lenType":16},"kernels_config":{"r":{"library":"var_list.r","varRefreshCmd":"cat(var_dic_list()) ","delete_cmd_prefix":"rm(","delete_cmd_postfix":") "},"python":{"library":"var_list.py","varRefreshCmd":"print(var_dic_list())","delete_cmd_prefix":"del ","delete_cmd_postfix":""}},"window_display":false,"types_to_exclude":["module","function","builtin_function_or_method","instance","_Feature"]},"language_info":{"name":"python","version":"3.8.5","mimetype":"text/x-python","file_extension":".py","pygments_lexer":"ipython3","codemirror_mode":{"name":"ipython","version":3},"nbconvert_exporter":"python"},"deepnote_notebook_id":"18254b12ef6b47ca9bf90bc6bef083f9","deepnote_execution_queue":[]}}