基于深度学习和上下文感知的跨语言翻译技术.docx
基于深度学习和上下文感知的跨语言翻译技术
目录
内容概述................................................3
1.1研究背景...............................................3
1.2研究意义...............................................4
1.3文献综述...............................................6
深度学习基础............................................7
2.1神经网络概述...........................................8
2.2卷积神经网络...........................................9
2.3循环神经网络..........................................10
2.4长短时记忆网络........................................11
2.5自注意力机制..........................................13
上下文感知技术.........................................14
3.1上下文定义与重要性....................................15
3.2上下文建模方法........................................16
3.3上下文感知算法........................................18
跨语言翻译技术.........................................19
4.1跨语言翻译概述........................................21
4.2统计机器翻译..........................................22
4.3神经机器翻译..........................................24
深度学习在跨语言翻译中的应用...........................26
5.1基于词嵌入的翻译......................................26
5.2基于句法的翻译........................................28
5.3基于语义的翻译........................................29
上下文感知在跨语言翻译中的应用.........................30
6.1上下文感知的词嵌入....................................31
6.2上下文感知的句法分析..................................32
6.3上下文感知的语义理解..................................34
深度学习与上下文感知结合的翻译模型.....................35
7.1多层编码器-解码器结构.................................36
7.2注意力机制在翻译中的应用..............................37
7.3交替翻译与迭代翻译....................................39
实验与评估.............................................41
8.1数据集选择与准备......................................41
8.2实验设置..............................................42
8.3实验结果与分析........................................44
8.4评估指标..............................................45
结论与展望.............................................47
9.1研究总结..............................................48
9.2研究不足与局限.........