{"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_minor":4,"nbformat":4,"cells":[{"cell_type":"code","source":"import numpy as np \nimport pandas as pd \nimport os","metadata":{"_uuid":"8f2839f25d086af736a60e9eeb907d3b93b6e0e5","_cell_guid":"b1076dfc-b9ad-4769-8c92-a6c4dae69d19","trusted":true},"execution_count":null,"outputs":[]},{"cell_type":"code","source":"!cp -r ../input/yolov5 ./","metadata":{"_kg_hide-input":true,"trusted":true},"execution_count":null,"outputs":[]},{"cell_type":"code","source":"!pip install -r requirements.txt","metadata":{"_kg_hide-output":true,"_kg_hide-input":true,"trusted":true},"execution_count":null,"outputs":[]},{"cell_type":"code","source":"from tqdm.auto import tqdm\nimport shutil as sh","metadata":{"trusted":true},"execution_count":null,"outputs":[]},{"cell_type":"code","source":"df = pd.read_csv('../input/aicrowdwheattrain/train.csv')","metadata":{"trusted":true},"execution_count":null,"outputs":[]},{"cell_type":"code","source":"df.head()","metadata":{"trusted":true},"execution_count":null,"outputs":[]},{"cell_type":"code","source":"index = list(set(df.image_id))","metadata":{"trusted":true},"execution_count":null,"outputs":[]},{"cell_type":"code","source":"source = 'train'\nif True:\n    for fold in [0]:\n        val_index = index[len(index)*fold//5:len(index)*(fold+1)//5]\n        for name,mini in tqdm(df.groupby('image_id')):\n            if name in val_index:\n                path2save = 'val2017/'\n            else:\n                path2save = 'train2017/'\n            if not os.path.exists('convertor/fold{}/labels/'.format(fold)+path2save):\n                os.makedirs('convertor/fold{}/labels/'.format(fold)+path2save)\n            with open('convertor/fold{}/labels/'.format(fold)+path2save+name+\".txt\", 'w+') as f:\n                row = mini[['classes','x_center','y_center','w','h']].astype(float).values\n                row = row/1024\n                row = row.astype(str)\n                for j in range(len(row)):\n                    text = ' '.join(row[j])\n                    f.write(text)\n                    f.write(\"\\n\")\n            if not os.path.exists('convertor/fold{}/images/{}'.format(fold,path2save)):\n                os.makedirs('convertor/fold{}/images/{}'.format(fold,path2save))\n            sh.copy(\"../input/aicrowdwheatdata/{}/{}.png\".format(source,name),'convertor/fold{}/images/{}/{}.png'.format(fold,path2save,name))","metadata":{"trusted":true},"execution_count":null,"outputs":[]},{"cell_type":"code","source":"!python train.py --img 1024 --batch 2 --epochs 1 --data ../input/configyolo5/wheat0.yaml --cfg ../input/configyolo5/yolov5x.yaml --name yolov5x_fold0","metadata":{"trusted":true},"execution_count":null,"outputs":[]},{"cell_type":"code","source":"","metadata":{},"execution_count":null,"outputs":[]}]}