Own research related to workshop
This presentation is the property of its rightful owner.
Sponsored Links
1 / 3

Own research related to workshop PowerPoint PPT Presentation


  • 49 Views
  • Uploaded on
  • Presentation posted in: General

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.

Download Presentation

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.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -

Presentation Transcript


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

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.)

  • ……


Bo wang wiselab dalian university of technology bowang1121@gmail com

Bo Wang Wiselab, Dalian university of technology

[email protected]


  • Login