45 lines
1.4 KiB
Python
45 lines
1.4 KiB
Python
import json
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from datasets import Dataset
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def load_and_convert_data(file_path):
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"""加载并转换数据"""
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loaded_data = []
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with open(file_path, 'r', encoding='utf-8') as file:
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for line in file:
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loaded_data.append(json.loads(line))
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# 将 loaded_data 转换为适合 Dataset 的格式
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dataset_dicts = []
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for item in loaded_data:
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user_content = item[0]['content']
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assistant_content = item[1]['content']
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# 提取图像和文本信息
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image_info = next((x for x in user_content if x['type'] == 'image'), None)
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text_info = next((x for x in user_content if x['type'] == 'text'), None)
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# 构造新的字典
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dataset_entry = {
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'role': 'user',
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'image_path': image_info['image'] if image_info else None,
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'question': text_info['text'] if text_info else None,
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'assistant_answer': assistant_content
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}
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dataset_dicts.append(dataset_entry)
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return dataset_dicts
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# 分别加载 test 和 val 数据集
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test_data_path = 'data_test.jsonl'
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val_data_path = 'data_val.jsonl'
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test_dataset_dicts = load_and_convert_data(test_data_path)
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val_dataset_dicts = load_and_convert_data(val_data_path)
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# 创建 Dataset 对象
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test_dataset = Dataset.from_list(test_dataset_dicts)
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val_dataset = Dataset.from_list(val_dataset_dicts)
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print("Test and Val Datasets have been created.")
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