多领域人机交互环境下中文SQL生成算法研究.docx
多领域人机交互环境下中文SQL生成算法研究
目录
内容概述................................................3
1.1研究背景...............................................3
1.2研究意义...............................................3
1.3文献综述...............................................4
1.3.1多领域人机交互技术概述...............................4
1.3.2中文SQL生成技术发展..................................5
1.3.3相关算法研究现状.....................................5
多领域人机交互环境概述..................................5
2.1多领域人机交互定义.....................................6
2.2多领域人机交互特点.....................................7
2.3多领域人机交互技术分类.................................8
中文SQL生成算法基础理论.................................9
3.1SQL语言基础............................................9
3.2自然语言处理技术......................................11
3.3机器学习算法..........................................11
中文SQL生成算法设计....................................11
4.1算法总体框架..........................................12
4.2数据预处理............................................12
4.2.1语料库构建..........................................13
4.2.2数据清洗与标注......................................14
4.3特征提取与表示........................................15
4.3.1词向量模型..........................................15
4.3.2语法结构分析........................................16
4.4模型训练与优化........................................16
4.4.1生成模型选择........................................17
4.4.2模型参数调整........................................17
4.5生成算法评估与优化....................................18
4.5.1评价指标体系........................................18
4.5.2评估方法............................................19
实验与结果分析.........................................19
5.1实验环境与数据集......................................20
5.2实验方法..............................................20
5.2.1实验设计............................................20
5.2.2实验步骤............................................21
5.3实验结果分析..........................................22
5.3.1模型性能对比........................................22
5.3.2结果可视化....................