Clustering repetitive structure of asynchronous web application content
US9734149B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 2, 2015 |
| Grant date | Aug 15, 2017 |
| Priority date | — |
| Expiry date | Jul 14, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/986
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A processor determines whether a DOM includes a repetitive pattern of a combination, formed by a tag of a leaf node and a tag of a parent node of the leaf node. Determining the repetitive pattern of the combination, the processor identifies a first inner cluster is identified by collapsing multiple instances of the repetitive pattern into a single instance. The processor generates a LSH signature for the single instance of the repetitive pattern. The processor determines an outer cluster, based on grouping one or more inner clusters, as part of a section rooted at a source node of the DOM, in which the source node is a parent node of the one or more inner clusters. Determining that a pair of outer clusters are near repetitive, the processor limits web content exploration to one of the pair of outer clusters.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.