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Contents contributed and discussions participated by Roger Chen

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Roger Chen

Current Approaches to Data Mining Blogs - ESIWiki - 0 views

wiki.esi.ac.uk/pproaches_to_Data_Mining_Blogs

data mining research social media

shared by Roger Chen on 28 Jul 08 - Cached
  • Roger Chen on 28 Jul 08
     
    Summary of the current doirction of blog research using data mining.
Roger Chen

PAKDD 2009 : 13th Pacific-Asia Conference on Knowledge Discovery and Data Mining - 0 views

www.wikicfp.com/...event.showcfp

academia conference

shared by Roger Chen on 27 Jul 08 - Cached
  • Roger Chen on 27 Jul 08
     
    13th Pacific-Asia Conference on Knowledge Discovery and Data Mining
Roger Chen

Geeking with Greg: Kai-Fu Lee keynote at SIGIR - 0 views

glinden.blogspot.com/...i-fu-lee-keynote-at-sigir.html

china internetwatch.china

shared by Roger Chen on 22 Jul 08 - Cached
  • Google China was optimized for finding the one site you need to go to, as it is elsewhere, but, Kai-Fu said, according to eyetracking studies and log data, Chinese users tend to be much less task-oriented, read much more of the page, and click many more links than US users.
  • One curious question that Kai-Fu raised was whether these preferences will remain true over time. Expert internet users tend to be more task-oriented than novice users. Google China has had much more success in gaining market share in China among expert users
  • Roger Chen on 22 Jul 08
     
    Googler Kai-Fu Lee gave a keynote at SIGIR 2008 on "The Google China Experience".
Roger Chen

Collaborative filtering made easy - Slope One in Python - 0 views

www.serpentine.com/...laborative-filtering-made-easy

python recommender

shared by Roger Chen on 20 Jul 08 - Cached
  • Roger Chen on 20 Jul 08
     
    An implementaion of algorithm "Slope One" introduced by Daniel Lemire and Anna Maclachlan. The code were written in Python with excellent explanation.
Roger Chen

Semantic Library » Zotero and semantic principles - 0 views

www.semanticlibrary.net/...zotero-and-semantic-principles

data mining firefox research tools

shared by Roger Chen on 19 Jul 08 - Cached
  • Our Zotero Server, connected to the client, will enable all kinds of new collaboration opportunities and data-mining of aggregated collections. We also plan to provide hooks into high-performance computing projects like the SEASR text-mining project based at UIUC
  • Data mining is becoming a major trend in eResearch as computing power increases and more and more researchers have direct access to open data sets. In the future, we won’t just be citing articles, figures, images, movies, and books, we’ll also be citing specific data points.
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