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We participated in two tasks: semantic indexing (SIN) and instance search (INS). SIN runs We submitted 4 light runs, 2 with RBF kernel, 2 with a kernel combining appropriate kernels for the different features. The combined kernel outperforms the RBF kernel on the 2010 data. For the RBF kernel, training on 2007 data yields worse results, for the combined(More)
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