main.py

# coding: utf-8
# Copyright (c) 2021 PaddlePaddle Authors. All Rights Reserved.

# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at

#     http://www.apache.org/licenses/LICENSE-2.0

# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

import os
import paddle
import paddle.nn as nn
import importlib
from visualdl import LogWriter
import numpy as np
import pickle
from models import utils
from config import parser_args
from train import train_model, train_hl_api
from eval import evaluate

if __name__ == '__main__':
    args = parser_args()
    # 设置随机数种子
    utils.seed_paddle(seed=args.seed)
    # 只能全局控制训练或评估两种模式
    assert args.mode in ['train', 'eval'], "Error:mode must be 'train' or 'eval'"
    if args.mode=='train':
        # 选择使用基础API训练或高层API
        if not args.high_level_api:
            train_model(args)
        else:
            train_hl_api(args)
    else:
        evaluate(args)