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» An Auxiliary Variational Method
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AAAI
2010
15 years 3 months ago
Transfer Learning in Collaborative Filtering for Sparsity Reduction
Data sparsity is a major problem for collaborative filtering (CF) techniques in recommender systems, especially for new users and items. We observe that, while our target data are...
Weike Pan, Evan Wei Xiang, Nathan Nan Liu, Qiang Y...
ACCV
2010
Springer
14 years 8 months ago
Unsupervised Selective Transfer Learning for Object Recognition
Abstract. We propose a novel unsupervised transfer learning framework that utilises unlabelled auxiliary data to quantify and select the most relevant transferrable knowledge for r...
Wei-Shi Zheng, Shaogang Gong, Tao Xiang
173
Voted

Source Code
2567views
17 years 1 months ago
Variational Methods on the GPU (Optical Flow Segmentation etc.)
This page contains several methods using variational methods on the GPU.
96
Voted
AUTOMATICA
2002
100views more  AUTOMATICA 2002»
15 years 1 months ago
An analysis and design method for linear systems subject to actuator saturation and disturbance
We present a method for estimating the domain of attraction of the origin for a system under a saturated linear feedback. A simple condition is derived in terms of an auxiliary fe...
Tingshu Hu, Zongli Lin, Ben M. Chen
124
Voted
AAAI
2011
14 years 1 months ago
Differential Eligibility Vectors for Advantage Updating and Gradient Methods
In this paper we propose differential eligibility vectors (DEV) for temporal-difference (TD) learning, a new class of eligibility vectors designed to bring out the contribution of...
Francisco S. Melo