Towards a formal concept analysis approach to exploring communities on the world wide web

摘要: An interesting problem associated with the World Wide Web (Web) is definition and delineation of so called communities. The can be characterized as a directed graph whose nodes represent pages edges hyperlinks. authority page that linked to by high quality hubs, while hub links authorities. A community highly interconnected aggregate hubs We define core maximally connected bipartite subgraph graph. We observe web viewed formal context communities modeled concepts. Additionally, notions are captured extent intent, respectively, concept. Though Formal Concept Analysis (FCA) has previously been applied Web, none FCA based approaches we aware consider link structure pages. utilize from explore graph. discuss utilizing this locate organize in form knowledge base built resulting concept lattice methods reduce complexity coalescing similar present preliminary experimental results obtained real data demonstrate usefulness for improving search.