产品详情
说明： 首先声明，这是别人写的LDA主题模型代码，本人测试过，可以运行，但是输出跟输出有点不尽人意，输入的是词的序号和该词在文档中出现的次数，要是可以直接读取文档就完美了。输出是主题以及词在该主题出现的概率，其中得到的主题我就看不懂了，不知道是算法问题，还是因为我的水平有限。在研究LDA主题模型的朋友，可以下载试一下
(First statement, which is written by someone else LDA topic model code, I tested, you can run, but the output with the output bit unsatisfactory, enter the number of times the word number and word appears in a document, if you can read directly document is perfect. The output is the probability of topics and words in the topic appears, the theme of which was I would not read, do not know algorithmic problems, or because of my limited level. In the research LDA topic model friends, you can download a try)
(First statement, which is written by someone else LDA topic model code, I tested, you can run, but the output with the output bit unsatisfactory, enter the number of times the word number and word appears in a document, if you can read directly document is perfect. The output is the probability of topics and words in the topic appears, the theme of which was I would not read, do not know algorithmic problems, or because of my limited level. In the research LDA topic model friends, you can download a try)
文件列表：
LDA topic model
...............\accum_beta.m,396,2004-10-26
...............\assert1.m,195,2004-10-20
...............\converged.m,341,2004-05-27
...............\diff_vec.m,178,2004-11-12
...............\features.m,292,2004-11-08
...............\fmatrix.m,959,2004-10-26
...............\isint.m,150,2004-10-20
...............\lda.m,1608,2013-01-16
...............\ldamain.m,534,2004-11-08
...............\lda_lik.m,382,2013-01-16
...............\lda_ppl.m,296,2013-01-16
...............\mnormalize.m,386,2004-10-21
...............\newton_alpha.m,1054,2004-10-12
...............\normalize.m,157,2004-09-14
...............\README,9412,2006-10-24
...............\rtime.m,267,2004-10-25
...............\train1,2843,2016-06-07
...............\vbem.m,773,2004-11-08
...............\实验说明.txt,2144,2016-06-07
...............\accum_beta.m,396,2004-10-26
...............\assert1.m,195,2004-10-20
...............\converged.m,341,2004-05-27
...............\diff_vec.m,178,2004-11-12
...............\features.m,292,2004-11-08
...............\fmatrix.m,959,2004-10-26
...............\isint.m,150,2004-10-20
...............\lda.m,1608,2013-01-16
...............\ldamain.m,534,2004-11-08
...............\lda_lik.m,382,2013-01-16
...............\lda_ppl.m,296,2013-01-16
...............\mnormalize.m,386,2004-10-21
...............\newton_alpha.m,1054,2004-10-12
...............\normalize.m,157,2004-09-14
...............\README,9412,2006-10-24
...............\rtime.m,267,2004-10-25
...............\train1,2843,2016-06-07
...............\vbem.m,773,2004-11-08
...............\实验说明.txt,2144,2016-06-07
