3 results about "Page rank" patented technology

The invention provides a method for automatically extracting core content of insurance responsibility. The method comprises the following steps: extracting character information in an insurance clause file; 2, retrieving a guarantee responsibility content paragraph from the extracted character information; a third step of matching the standard responsibility field by using cosine similarity for the guarantee responsibility content paragraph so as to obtain matched guarantee responsibility content; 4, reordering the matched guarantee responsibility content by using a Page Rank algorithm to obtain first ordered content; 5, using the standard responsibility field data to form training data; sixthly, key information is automatically extracted from the first sorted content through training data to obtain scattered key information; and a seventh step of integrating the obtained scattered key information so as to obtain core content for guaranteeing responsibility.

This invention implements a webpage importance assessment method based on local search using methods in the field of network technology. Step S1: Transform webpages and their links into a graph structure; Step S2: Sample a preset number of random walks on the graph structure; Step S3: Perform a local search on the target node t to obtain the final parameters of the local search; Step S4: Calculate an estimated Page Ranking Score for the target node t based on the terminating node of the random walk sampling in Step S2, the number of samplings, and the final parameters of the local search in Step S3; Step S5: Determine if the estimated value is sufficiently accurate; Step S6: Evaluate the importance of the webpage corresponding to node t based on the estimated Page Ranking Score of the target node t. This solution can assess the importance of a target webpage by performing a local search operation on the Internet, without relying entirely on a global random walk on the Internet for assessment.