资源列表
[matlab例程] svd
说明:奇异值分解用于英文文本检索,画出频率矩阵第一奇异值向量和第二奇异值向量的分布图- a fast retrieval algorithm for English texts is proposed. First of all, the English texts are mapped into frequency matrixes of order 26 and the dimensions of texts representation<gaoshilong> 在 2025-01-16 上传 | 大小:1kb | 下载:0
[matlab例程] svdtest
说明:用于描述26个英文字母在奇异值分解后的空间平面的分布-the English texts are mapped into frequency matrixes of order 26 and the dimensions of texts representation space are reduced through Singular Value Decomposition. Second, it fuses the features<gaoshilong> 在 2025-01-16 上传 | 大小:1kb | 下载:0
[matlab例程] digraph
说明:用于统计任一英文文档中26个字母的统计频率,得到频率矩阵-Second, it fuses the features of the first singular value component and the second one, and then gets the complex feature vectors which reflect not only the statistic frequency but also the s<gaoshilong> 在 2025-01-16 上传 | 大小:1kb | 下载:0
[matlab例程] testtext
说明:测试文本,选用著名的gettysburg这篇英文文本做为测试文本-Second, it fuses the features of the first singular value component and the second one, and then gets the complex feature vectors which reflect not only the statistic frequency but also t<gaoshilong> 在 2025-01-16 上传 | 大小:2kb | 下载:0
[matlab例程] result
说明:最后的测试程序,得出文本检索的正确率和召回率-In the end, the cosine similarity of texts is used to measure the similarity between the query and documents. The data comparison indicates that this algorithm has well experimental results. Moreov<gaoshilong> 在 2025-01-16 上传 | 大小:1kb | 下载:0
[数据结构常用算法] linearlist
说明:线性表的插入、删除、查找等基本操作设计与实现 用线性表提供的接口去求解实际问题 线性表的的存储方法-Linear table insert, delete, search and other basic operation of the design and implementation of linear table provides an interface to solve practical problems in th<丹丹> 在 2025-01-16 上传 | 大小:1kb | 下载:0
[人工智能/神经网络/遗传算法] AAAI05-089
说明:有关描述逻辑中动态描述逻辑的文章,很经典的一篇!-Dynamic descr iption that describes the logic of the logic of the article, it is the classic one!<Xu Wen-jie> 在 2025-01-16 上传 | 大小:111kb | 下载:0