1 / 3

Own research related to workshop

Own research related to workshop. Patent competitive intelligence analysis Patent classification for competitiveness analysis through: Co-citation analysis LDA topic model EM cluster k-means algorithm Co-word analysis. Challenge.

majed
Télécharger la présentation

Own research related to workshop

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Own research related to workshop • Patent competitive intelligence analysis • Patent classification for competitiveness analysis through: • Co-citation analysis • LDA topic model • EM cluster • k-means algorithm • Co-word analysis

  2. Challenge • Patent classification do not correspondent with industry • WIPO——IPC • Derwent——MC • … • OECD——ISIC • Differences between classification methods • Which is better for patent analysis • How can we explore an non-expert validation • Patent data source • USPTO(NEBR—update？) • Derwent（expensive） • SIPO（non-standard、no citation info.） • ……

  3. Bo Wang Wiselab, Dalian university of technology bowang1121@gmail.com

More Related