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IJCAI
2007
15 years 9 months ago
Supervised Latent Semantic Indexing Using Adaptive Sprinkling
Latent Semantic Indexing (LSI) has been shown to be effective in recovering from synonymy and polysemy in text retrieval applications. However, since LSI ignores class labels of t...
Sutanu Chakraborti, Rahman Mukras, Robert Lothian,...
MC
2008
137views Computer Science» more  MC 2008»
15 years 9 months ago
The impact of gain change on perceiving one's own actions
Tool use often challenges the human motor system, especially when these tools require sensorimotor transformations. We report an experiment using a digitizer tablet, in which diff...
Christine Sutter, Jochen Müsseler, Laszlo Bar...
INTERACT
2007
15 years 9 months ago
ThumbSpace: Generalized One-Handed Input for Touchscreen-Based Mobile Devices
In this paper, we present ThumbSpace, a software-based interaction technique that provides general one-handed thumb operation of touchscreenbased mobile devices. Our goals are to p...
Amy K. Karlson, Benjamin B. Bederson
NIPS
2008
15 years 9 months ago
Spectral Clustering with Perturbed Data
Spectral clustering is useful for a wide-ranging set of applications in areas such as biological data analysis, image processing and data mining. However, the computational and/or...
Ling Huang, Donghui Yan, Michael I. Jordan, Nina T...
NIPS
2008
15 years 9 months ago
An Homotopy Algorithm for the Lasso with Online Observations
It has been shown that the problem of 1-penalized least-square regression commonly referred to as the Lasso or Basis Pursuit DeNoising leads to solutions that are sparse and there...
Pierre Garrigues, Laurent El Ghaoui
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