Java. Compare webpages structure (dom) similarity.

Question

Is there a library (for java) that compares similarity between web pages (HTML, dom similarity)?

In my application I want to classify links of a website. For example: group 1: Product detail page group 2: Category page (for online shopping sites, etc.).

For such a classification html structure (dom) similarity is the best way I think. Please help regarding this.

Answer 1

Not exactly what you ask but if the HTMl is XML valid you can use XMLUnit, it's very simple to compare similarity with it.