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utils.py
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import os
import numpy as np
import random
import torch
import argparse
class AverageMeter(object):
def __init__(self) -> None:
self.reset()
def reset(self) -> None:
self.val = 0
self.avg = 0
self.sum = 0
self.count = 0
def update(self, val: float, n: int = 1) -> None:
self.val = val
self.sum += val * n
self.count += n
self.avg = self.sum / self.count
def jaccard(row):
str1 = row[0]
str2 = row[1]
a = set(str1.lower().split())
b = set(str2.lower().split())
c = a.intersection(b)
return float(len(c)) / (len(a) + len(b) - len(c))
def seed_everything(seed: int) -> None:
random.seed(seed)
os.environ["PYTHONHASHSEED"] = str(seed)
np.random.seed(seed)
torch.manual_seed(seed)
torch.cuda.manual_seed(seed)
torch.backends.cudnn.deterministic = True
torch.backends.cudnn.benchmark = True
def parse_args_train():
parser = argparse.ArgumentParser()
parser.add_argument("--accumulation_steps", type=int, default=1, required=False)
parser.add_argument("--adam_epsilon", type=float, default=1e-8, required=False)
parser.add_argument("--dataloader_workers", type=int, default=2, required=False)
parser.add_argument("--data_path", type=str, default="train_folds_5.csv", required=False)
parser.add_argument("--doc_stride", type=int, default=128, required=False)
parser.add_argument("--early_stopping", type=int, default=3, required=False)
parser.add_argument("--epochs", type=int, default=1, required=False)
parser.add_argument("--eval_step", type=int, default=1500, required=False)
parser.add_argument("--extra_data_dir", type=str, default="extra_data", required=False)
parser.add_argument("--fold", type=int, default=0, required=False)
parser.add_argument("--fp16", dest="fp16", action="store_true")
parser.add_argument("--learning_rate", type=float, default=3e-5, required=False)
parser.add_argument("--max_answer_length", type=int, default=30, required=False)
parser.add_argument("--max_length", type=int, default=384, required=False)
parser.add_argument("--model", type=str, required=True)
parser.add_argument("--model_weights", type=str, default=None, required=False)
parser.add_argument("--model_type", type=str, default="hf", required=False)
parser.add_argument("--save_path", type=str, default="../output", required=False)
parser.add_argument("--scheduler", type=str, default="cosine", required=False)
parser.add_argument("--seed", type=int, default=0, required=False)
parser.add_argument("--valid_batch_size", type=int, default=32, required=False)
parser.add_argument("--train_batch_size", type=int, default=4, required=False)
parser.add_argument("--use_extra_data", dest="use_extra_data", action="store_true")
parser.add_argument("--valid_data_path", type=str, default=None, required=False)
parser.add_argument("--warmup", type=float, default=0.05, required=False)
parser.add_argument("--weight_decay", type=float, default=0.0, required=False)
return parser.parse_args()
def parse_args_inference() -> argparse.Namespace:
parser = argparse.ArgumentParser()
parser.add_argument(
"--base_model",
type=str,
default="deepset/xlm-roberta-large-squad2",
required=False
)
parser.add_argument("--batch_size", type=int, default=64, required=False)
parser.add_argument("--dataloader_workers", type=int, default=2, required=False)
parser.add_argument("--device", type=str, default="cuda", required=False)
parser.add_argument("--doc_stride", type=int, default=128, required=False)
parser.add_argument("--input_data", type=str, default="train_folds_5.csv", required=False)
parser.add_argument("--fp16", dest="fp16", action="store_true")
parser.add_argument("--max_answer_length", type=int, default=30, required=False)
parser.add_argument("--max_length", type=int, default=384, required=False)
parser.add_argument("--model_name", type=str, default=None, required=False)
parser.add_argument("--model_type", type=str, default="hf", required=False)
parser.add_argument("--model_weights_dir", type=str, required=True)
parser.add_argument("--output_csv", dest="output_csv", action="store_true")
parser.add_argument("--output_logits", dest="output_logits", action="store_true")
parser.add_argument("--num_folds", type=int, default=5, required=False)
parser.add_argument("--save_dir", type=str, default=".", required=False)
parser.add_argument("--select_folds", nargs="+", default=[])
return parser.parse_args()