{"cells":[{"metadata":{"_uuid":"8f2839f25d086af736a60e9eeb907d3b93b6e0e5","_cell_guid":"b1076dfc-b9ad-4769-8c92-a6c4dae69d19","trusted":true},"cell_type":"code","source":"import pandas as pd\nimport json","execution_count":null,"outputs":[]},{"metadata":{"_cell_guid":"79c7e3d0-c299-4dcb-8224-4455121ee9b0","collapsed":true,"_uuid":"d629ff2d2480ee46fbb7e2d37f6b5fab8052498a","trusted":false},"cell_type":"code","source":"train = pd.read_csv('../input/train.csv')\ntest = pd.read_csv('../input/test.csv')","execution_count":null,"outputs":[]},{"metadata":{"trusted":true,"_uuid":"9871f852cb4e2bbe8dec784897d89fde9ff135a6"},"cell_type":"code","source":"train_device = pd.DataFrame(list(train.device.apply(json.loads)))\ntrain_geonetwork = pd.DataFrame(list(train.geoNetwork.apply(json.loads)))\ntrain_totals = pd.DataFrame(list(train.totals.apply(json.loads)))\ntrain_trafficSource = pd.DataFrame(list(train.trafficSource.apply(json.loads)))\ntrain_adwordclick = pd.DataFrame(list(train_trafficSource['adwordsClickInfo'].apply(json.dumps).apply(json.loads)))\ntrain_trafficSource = train_trafficSource.drop(['adwordsClickInfo'],axis = 1)\ntest_device = pd.DataFrame(list(test.device.apply(json.loads)))\ntest_geonetwork = pd.DataFrame(list(test.geoNetwork.apply(json.loads)))\ntest_totals = pd.DataFrame(list(test.totals.apply(json.loads)))\ntest_trafficSource = pd.DataFrame(list(test.trafficSource.apply(json.loads)))\ntest_adwordclick = pd.DataFrame(list(test_trafficSource['adwordsClickInfo'].apply(json.dumps).apply(json.loads)))\ntest_trafficSource = test_trafficSource.drop(['adwordsClickInfo'],axis = 1)","execution_count":null,"outputs":[]},{"metadata":{"trusted":true,"_uuid":"79c727050e890eda278aa761becdd8eedd4098a6"},"cell_type":"code","source":"train = pd.concat([train[['channelGrouping','date','fullVisitorId','sessionId','socialEngagementType','visitId','visitNumber','visitStartTime']],train_device,train_geonetwork,train_totals,train_trafficSource,train_adwordclick],axis = 1)\ntest = pd.concat([test[['channelGrouping','date','fullVisitorId','sessionId','socialEngagementType','visitId','visitNumber','visitStartTime']],test_device,test_geonetwork,test_totals,test_trafficSource,test_adwordclick],axis = 1)","execution_count":null,"outputs":[]},{"metadata":{"trusted":true,"_uuid":"074d412f98d584ad62799278f8c787ee74b5dec6"},"cell_type":"code","source":"print(train.shape)\nprint(test.shape)","execution_count":null,"outputs":[]},{"metadata":{"trusted":true,"_uuid":"71957b5d306e3741e9a901a48222b3fd1b52130f"},"cell_type":"code","source":"train = train.drop(['targetingCriteria'],axis = 1)\ntest = test.drop(['targetingCriteria'],axis = 1)","execution_count":null,"outputs":[]},{"metadata":{"trusted":true,"_uuid":"e56a7e26aeef944e2513487a29e2960167ebf0e7"},"cell_type":"code","source":"lst = []\nfor i in train.columns:\n    if train[i].value_counts().shape[0] == 1:\n        lst.append(i)\ntrain = train.drop(lst,axis = 1)","execution_count":null,"outputs":[]},{"metadata":{"trusted":true,"_uuid":"5fed553c6dc34ad86ebc2b2a0f952de8cb86a42b"},"cell_type":"code","source":"lst = []\nfor i in test.columns:\n    if test[i].value_counts().shape[0] == 1:\n        lst.append(i)\ntest = test.drop(lst,axis = 1)","execution_count":null,"outputs":[]},{"metadata":{"trusted":true,"_uuid":"95c884fd342a4a2994a3acfa432e1b1d807cb5c6"},"cell_type":"code","source":"print(train.shape)\nprint(test.shape)","execution_count":null,"outputs":[]},{"metadata":{"trusted":true,"_uuid":"37bf1cc63b9a2678f951f1d7ec548559af0e8812"},"cell_type":"code","source":"mapper = {'(not set)': 'missing', 'not available in demo dataset': 'missing', '(not provided)': 'missing', 'unknown.unknown': 'missing','(none)': 'missing'}\ntrain = train.fillna('missing')\ntest = test.fillna('missing')","execution_count":null,"outputs":[]},{"metadata":{"trusted":true,"_uuid":"6f1af7ad6487ec16b560a57d5f3ddde3084e7f21"},"cell_type":"code","source":"for i in train.columns:\n    train[i] = train[i].astype(str).replace(mapper)\nfor i in test.columns:\n    test[i] = test[i].astype(str).replace(mapper)","execution_count":null,"outputs":[]},{"metadata":{"trusted":true,"_uuid":"6cdd1488a729c626f2dd33c57ec671e89da0a770"},"cell_type":"code","source":"train.to_csv('train.csv', index = False)\ntest.to_csv('test.csv', index = False)","execution_count":null,"outputs":[]}],"metadata":{"kernelspec":{"display_name":"Python 3","language":"python","name":"python3"},"language_info":{"name":"python","version":"3.6.6","mimetype":"text/x-python","codemirror_mode":{"name":"ipython","version":3},"pygments_lexer":"ipython3","nbconvert_exporter":"python","file_extension":".py"}},"nbformat":4,"nbformat_minor":1}