May 2025
Intermediate to advanced
382 pages
10h 33m
Chinese
Overview
近年来，AI的语言能力取得了惊人的进展。得益于深度学习的快速发展，语言AI系统在文本理解与生成方面变得空前强大。这一趋势不仅催生了新功能与新产品，也推动了整个行业的发展。
本书以直观、可视化的方式讲解关键概念与工具，帮你掌握大模型的核心能力，并将其应用于真实场景。你将学会如何使用预训练模型处理文案生成、内容摘要等任务，构建语义搜索系统，并利用常见的库和模型实现文本分类、搜索与聚类。
通过本书，你将掌握：
- Transformer架构及其在文本生成与表示中的优势
- 构建高级大模型处理流程，用于文档聚类并挖掘其中的主题
- 打造语义搜索引擎，借助稠密检索、重排序等方法，实现超越关键词搜索的能力
- 探索生成模型的使用方式，从提示工程到检索增强生成
- 通过监督微调、对比学习和上下文学习，训练并优化适用于特定任务的大模型
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