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{{MyCiteconference | booktitle = Proceedings of Conference on Empirical Methods in Natural Language Processing | coauthors = N. Smith, P. Aguiar, M. Fgueiredo | date = 2011| first = A.| last = Martins | title = Structured Sparsity in Structured Prediction | url = http://www.cs.cmu.edu/~nasmith/papers/martins+smith+aguiar+figueiredo.emnlp11b.pdf }} This [[Category::Paper]] is available online [http://www.cs.cmu.edu/~nasmith/papers/martins+smith+aguiar+figueiredo.emnlp11b.pdf]. == Under Construction == == Summary == This paper is concerned with the problem of model selection in learning. They seek to incorporate a joint decision making about candidate features, and promote sparsity (not just in terms of the number of features). Their approach to that is via regularizers which can encode prior knowledge and hence guide feature selection by modeling the structure of the feature space. In NLP, the <math>L_1</math> and <math>L_2</math> regularizers are by far the most common choice of regularization. == Brief description of the method == == Experimental Result == == Dataset == == Related Papers ==

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