Preparing Data for BERT Training
“”“Process the WikiText dataset for training the BERT model. Using Hugging Face datasets library. ““” import time import random from typing import Iterator import tokenizers from datasets import load_dataset, Dataset # path and name of each dataset DATASETS = { “wikitext-2”: (“wikitext”, “wikitext-2-raw-v1”), “wikitext-103”: (“wikitext”, “wikitext-103-raw-v1”), } PATH, NAME = DATASETS[“wikitext-103”] TOKENIZER_PATH…