{"cells":[{"metadata":{"_uuid":"8f2839f25d086af736a60e9eeb907d3b93b6e0e5","_cell_guid":"b1076dfc-b9ad-4769-8c92-a6c4dae69d19","trusted":true},"cell_type":"code","source":"# Used most of coding from this kernel https://www.kaggle.com/lgreig/simple-lgbm-baseline\n\nimport riiideducation\nimport dask.dataframe as dd\nimport  pandas as pd\nimport numpy as np\nfrom sklearn.metrics import roc_auc_score\nenv = riiideducation.make_env()\ntrain= pd.read_csv('/kaggle/input/riiid-test-answer-prediction/train.csv',\n                usecols=[1,2,3,4,5,6,7,8,9], dtype={'timestamp': 'int64', 'user_id': 'int32' ,'content_id': 'int16','content_type_id': 'int8',\n                                                    'task_container_id':'int16', 'user_answer':'int8',\n                                                    'answered_correctly':'int8','prior_question_elapsed_time': 'float32','prior_question_had_explanation': 'boolean'}\n              )\n\ntrain.to_feather('train.feather')","execution_count":null,"outputs":[]},{"metadata":{"trusted":true},"cell_type":"code","source":"lecture = pd.read_csv('/kaggle/input/riiid-test-answer-prediction/lectures.csv')\nlecture.to_feather('lecture.feather')","execution_count":null,"outputs":[]},{"metadata":{"trusted":true},"cell_type":"code","source":"questions = pd.read_csv('/kaggle/input/riiid-test-answer-prediction/questions.csv')\nquestions.to_feather('questions.feather')","execution_count":null,"outputs":[]}],"metadata":{"kernelspec":{"language":"python","display_name":"Python 3","name":"python3"},"language_info":{"pygments_lexer":"ipython3","nbconvert_exporter":"python","version":"3.6.4","file_extension":".py","codemirror_mode":{"name":"ipython","version":3},"name":"python","mimetype":"text/x-python"}},"nbformat":4,"nbformat_minor":4}