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config.py
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config.py
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import torch
import numpy as np
import yaml
import os
class ProjectConfig:
def __init__(self, cfg_path=None, exp_dir=None):
self.WINDOW_WIDTH = None
self.WINDOW_HEIGHT = None
self.WINDOW_SIZE = None
self.T_START = None
self.DIL_M = None
self.STRIDE = None
self.IN_CHANNELS = None
self.BATCH_SIZE = None
self.FOLDER = None
self.LABELS = None
self.N_CLASSES = None
self.WEIGHTS = None
self.CACHE = None
self.DATASET = None
self.model_final = None
self.MAIN_FOLDER = None
self.DATA_FILE = None
self.TEST_FILE = None
self.LABEL_FOLDER = None
self.TRAIN_PATH = None
self.PRED_PATH = None
self.CHECK_PATH = None
self.N_LAYERS = None
self.LOSS_TYPE = None
self.KLD_TEMP = None
self.LOSS_WEIGHT = None
self.precision = None
# Load a default config initially
self.init_paths(cfg_path='./experiment/cfg.yml', exp_dir='./experiment/')
def init_paths(self, cfg_path=None, exp_dir=None):
self.cfg_path = cfg_path
self.exp_dir = exp_dir
self.output_dir = self.exp_dir + 'output/'
self.load_config()
def load_config(self):
# Load config from the config file path
with open(self.cfg_path, 'r') as cfg_stream:
data = yaml.load(cfg_stream)
# parse this and save the items to their corresponding values
self.WINDOW_WIDTH = data['model']['window_size']
self.WINDOW_HEIGHT = data['model']['time_size']
self.T_START = data['model']['time_start']
self.WINDOW_SIZE = (self.WINDOW_WIDTH, self.WINDOW_HEIGHT)
self.DIL_M = data['model']['dil_size']
self.STRIDE = data['model']['stride']
self.IN_CHANNELS = data['model']['in_channels']
self.BATCH_SIZE = data['model']['batch_size']
self.FIL_SIZE = np.asarray(data['model']['kernel_size'])
self.N_LAYERS = data['model']['n_layers']
self.LOSS_TYPE = data['model']['loss_type']
self.KLD_TEMP = np.asarray(data['model']['kld_temp'], dtype=np.float32)
self.LOSS_WEIGHT = data['model']['loss_weight']
self.FOLDER = data['data_folder']
self.LABELS = data['labels']
self.N_CLASSES = len(self.LABELS)
self.WEIGHTS = torch.from_numpy(np.asarray(data['class_weights'], dtype=np.float32))
self.CACHE = data['cache']
self.DATASET = data['data']['dataset']
self.CHECK_PATH = data['model_checkpoint']
self.TRAIN_PATH = data['data']['train_path']
self.PRED_PATH = data['data']['pred_path']
self.MAIN_FOLDER = data['data']['dataset_path']
self.DATA_FILE = self.MAIN_FOLDER + data['data']['train_file'] + '.' + data['data']['data_format']
self.TEST_FILE = self.MAIN_FOLDER + data['data']['test_file'] + '.' + data['data']['data_format']
self.LABEL_FOLDER = self.MAIN_FOLDER + data['data']['label_folder'] + '{}.mat'
self.model_final = data['model_final_path']
self.precision = data['data']['precision']
# create an object
cfg = ProjectConfig()