config.py

import os
from easydict import EasyDict as edict
import time
import torch

# init
__C = edict()
cfg = __C

#------------------------------TRAIN------------------------
__C.SEED = 3035 # random seed,  for reproduction
__C.DATASET = 'NWPU' # dataset selection: GCC, SHHA, SHHB, UCF50, QNRF, WE, Mall, UCSD


__C.NET = 'LCN' # net selection: MCNN, AlexNet, VGG, VGG_DECODER, Res50, CSRNet, SANet

__C.PRE_GCC = False # use the pretrained model on GCC dataset
__C.PRE_GCC_MODEL = 'path to model' # path to model

__C.RESUME = False # contine training
__C.RESUME_PATH = './exp/11-29_20-55_NWPU_MCNN_0.0001/latest_state.pth' #

__C.GPU_ID = [0] # sigle gpu: [0], [1] ...; multi gpus: [0,1]

# learning rate settings
__C.LR = 1e-5 # learning rate
__C.LR_DECAY = 0.995 # decay rate
__C.LR_DECAY_START = -1 # when training epoch is more than it, the learning rate will be begin to decay
__C.NUM_EPOCH_LR_DECAY = 1 # decay frequency
__C.MAX_EPOCH = 500


# print 
__C.PRINT_FREQ = 10

now = time.strftime("%m-%d_%H-%M", time.localtime())

__C.EXP_NAME = now \
			 + '_' + __C.DATASET \
             + '_' + __C.NET \
             + '_' + str(__C.LR)


__C.EXP_PATH = './exp' # the path of logs, checkpoints, and current codes


#------------------------------VAL------------------------
__C.VAL_DENSE_START = 50
__C.VAL_FREQ = 5 # Before __C.VAL_DENSE_START epoches, the freq is set as __C.VAL_FREQ

#------------------------------VIS------------------------
__C.VISIBLE_NUM_IMGS = 1 #  must be 1 for training images with the different sizes



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