P2DHMM: A Novel Web Object Information Extraction Model

Due to the difference between Web page and plain text document, the concept of Web object is introduced in this paper. Besides, the supposed state transition and the emission symbol conditions are improved based on Pseudo two dimension hidden Markov model (P2D-HMM), and a novel web objects information extraction method is proposed. Finally, through an example, it shows that the proposed method has a very high precision for web objects information extraction.