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AAAI
2015
10 years 1 months ago
Unsupervised Feature Learning through Divergent Discriminative Feature Accumulation
Unlike unsupervised approaches such as autoencoders that learn to reconstruct their inputs, this paper introduces an alternative approach to unsupervised feature learning called d...
Paul A. Szerlip, Gregory Morse, Justin K. Pugh, Ke...
AAAI
2015
10 years 1 months ago
Heuristics and Symmetries in Classical Planning
Heuristic search is a state-of-the-art approach to classical planning. Several heuristic families were developed over the years to automatically estimate goal distance information...
Alexander Shleyfman, Michael Katz 0001, Malte Helm...
AAAI
2015
10 years 1 months ago
On the Impossibility of Convex Inference in Human Computation
Human computation or crowdsourcing involves joint inference of the ground-truth-answers and the workerabilities by optimizing an objective function, for instance, by maximizing th...
Nihar B. Shah, Dengyong Zhou
AAAI
2015
10 years 1 months ago
Structured Sparsity with Group-Graph Regularization
In many learning tasks with structural properties, structural sparsity methods help induce sparse models, usually leading to better interpretability and higher generalization perf...
Xin-Yu Dai, Jianbing Zhang, Shujian Huang, Jiajun ...
AAAI
2015
10 years 1 months ago
SMT-Based Nonlinear PDDL+ Planning
PDDL+ planning involves reasoning about mixed discretecontinuous change over time. Nearly all PDDL+ planners assume that continuous change is linear. We present a new technique th...
Daniel Bryce, Sicun Gao, David J. Musliner, Robert...