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想用 Amazon Nova 搞邮件数据提取？这篇教程手把手教微调，准确率飙到 94.77%，成本还省一半。
AWS 博客介绍如何通过 Amazon SageMaker AI 微调 Amazon Nova 模型，以提升电子邮件数据提取的准确性。微调使模型识别特定数据模式并区分相似字段，提取准确率可达 94.77%。该方案同时将成本降低 50%，适用于需要高精度提取的业务场景。文章提供了详细步骤和示例代码。
原文 · AWS Machine Learning Blog
Fine-tune Amazon Nova models for accurate email data extraction
In this post, you'll learn how fine-tuning Amazon Nova models using Amazon SageMaker AI addresses these specific issues by teaching the models to recognize your exact data patterns, distinguish between similar fields, and process information more efficiently—achieving up to 94.77% extraction accuracy while reducing costs 50%.