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... there are no simple 'right' answers for most web design questions (at least not for the important ones). What works is good, integrated design that fills a need--carefully thought out, well executed, and tested.

-- Steve Krug, Don't Make Me Think, p. 136

 
 

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Yike Guo

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Publications by Yike Guo (bibliography)

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2005
 
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Tan, Songbo, Cheng, Xueqi, Wang, Bin, Xu, Hongbo, Ghanem, Moustafa M. and Guo, Yike (2005): Using dragpushing to refine centroid text classifiers. In: Proceedings of the 28th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval 2005. pp. 653-654.

We present a novel algorithm, DragPushing, for automatic text classification. Using a training data set, the algorithm first calculates the prototype vectors, or centroids, for each of the available document classes. Using misclassified examples, it then iteratively refines these centroids; by dragging the centroid of a correct class towards a misclassified example and in the same time pushing the centroid of an incorrect class away from the misclassified example. The algorithm is simple to implement and is computationally very efficient. Evaluation experiments conducted on two benchmark collections show that its classification accuracy is comparable to that of more complex methods, such as support vector machines (SVM).

© All rights reserved Tan et al. and/or ACM Press

2000
 
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Au, Peter, Carey, Matthew, Sewraz, Shalini, Guo, Yike and Ruger, Stefan M. (2000): New Paradigms in Information Visualization. In: Proceedings of the 23rd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval 2000. pp. 307-309.

1999
 
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Chattratichat, Jaturon, Guo, Yike and Syed, Jameel (1999): A Visual Language for Internet-Based Data Mining and Data Visualization. In: VL 1999 1999. pp. 64-71.

 
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16 Jun 2009: Modified
24 Jun 2007: Modified
24 Jun 2007: Added

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Jun 19

... there are no simple 'right' answers for most web design questions (at least not for the important ones). What works is good, integrated design that fills a need--carefully thought out, well executed, and tested.

-- Steve Krug, Don't Make Me Think, p. 136

 
 

Featured chapter

Read the fascinating history of Wearable Computing, told by its father, Steve Mann

Read Steve's chapter !

 
 

Latest books

The Social Design of Technical Systems: Building technologies for communities
by Brian Whitworth and Adnan Ahmad

 
Start reading

The Encyclopedia of Human-Computer Interaction, 2nd Ed.
by Mads Soegaard and Rikke Friis Dam

 
Start reading
 
 

Help us help you!