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dc.contributor.authorRattinger, A.
dc.contributor.authorLe Goff, J.
dc.contributor.authorMeersman, R.
dc.contributor.authorGuetl, Christian
dc.date.accessioned2019-02-19T04:15:39Z
dc.date.available2019-02-19T04:15:39Z
dc.date.created2019-02-19T03:58:38Z
dc.date.issued2018
dc.identifier.citationRattinger, A. and Le Goff, J. and Meersman, R. and Guetl, C. 2018. Semantic and Topological Patent Graphs: Analysis of Retrieval and Community Structure, pp. 51-58.
dc.identifier.urihttp://hdl.handle.net/20.500.11937/74048
dc.identifier.doi10.1109/SNAMS.2018.8554761
dc.description.abstract

© 2018 IEEE. Classification systems are a common way to organize knowledge. The Cooperative Patent Classification (CPC) is a hierarchical patent classification system which intends to uniformly assign at least a single class to every document. The classification system is often successfully used as a filtering mechanism to improve patent retrieval performance. Semantic information on the other hand frequently fails to do this or only helps marginally. In this work, we build two graphs to address this: a semantic graph out of the full textual content of the patents and a topological graph out of the classification system. The semantic graph is then compared against the topological graph. This provides a basis on when semantic retrieval techniques can be useful in patent retrieval. In this work, we further visualize search result graphs and their communities to represent classification information before search result filtering.

dc.titleSemantic and Topological Patent Graphs: Analysis of Retrieval and Community Structure
dc.typeConference Paper
dcterms.source.startPage51
dcterms.source.endPage58
dcterms.source.title2018 5th International Conference on Social Networks Analysis, Management and Security, SNAMS 2018
dcterms.source.series2018 5th International Conference on Social Networks Analysis, Management and Security, SNAMS 2018
dcterms.source.isbn9781538695883
curtin.departmentSchool of Management
curtin.accessStatusFulltext not available


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