| import random | |
| import re | |
| import datasets | |
| def preprocess(text): | |
| if text is None: | |
| return " " | |
| text = text.strip() | |
| text = text.replace(" [title]", ". ") | |
| text = re.sub("\\[.*?\\]", "", text) | |
| text = text.replace(" ", " ") | |
| return text | |
| def process_docs(dataset: datasets.Dataset) -> datasets.Dataset: | |
| def _process_doc(doc): | |
| choices = [ | |
| preprocess(doc["Incorrect Answer 1"]), | |
| preprocess(doc["Incorrect Answer 2"]), | |
| preprocess(doc["Incorrect Answer 3"]), | |
| preprocess(doc["Correct Answer"]), | |
| ] | |
| random.shuffle(choices) | |
| correct_answer_index = choices.index(preprocess(doc["Correct Answer"])) | |
| out_doc = { | |
| "choice1": choices[0], | |
| "choice2": choices[1], | |
| "choice3": choices[2], | |
| "choice4": choices[3], | |
| "answer": f"({chr(65 + correct_answer_index)})", | |
| } | |
| return out_doc | |
| return dataset.map(_process_doc) | |