马尔克夫随机场，适合于初学者，可以下载下来。-MRF，apt to the first study, can download

基于Google的APT和knowledge map检索用户输入的关键字，并输出对应实体的信息盒子-Infobox via Google API

1, the compatibility of JS is not good enough. (for example, module sorting, that time is also a nestling. It has written a handful. Now it should be handled well with JQ. There is no problem in ie, let's play it.) 2. The menu inside and the directo