Tutorial 1: Learn about Configs Config File Structure Config Name Style An Example of PSPNet FAQ Tutorial 2: Customize Datasets Data configuration Customize datasets by reorganizing data Customize datasets by mixing dataset Tutorial 3: Customize Data Pipelines Design of Data pipelines Extend and use custom pipelines Tutorial 4: Customize Models Customize optimizer Customize optimizer constructor Develop new components Tutorial 5: Training Tricks Different Learning Rate(LR) for Backbone and Heads Online Hard Example Mining (OHEM) Class Balanced Loss Multiple Losses Ignore specified label index in loss calculation Tutorial 6: Customize Runtime Settings Customize optimization settings Customize training schedules Customize workflow Customize hooks