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Showing 1 to 1 of 1 for “"Microblog Event Retrieval"”.
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Augmenting Dynamic Query Expansion in Microblog Texts
… mismatch are systemic during the Information Retrieval (IR) tasks undertaken by such systems. In this dissertation, we develop approaches to dynamic query expansion algorithms that can help improve the efficacy of such systems using only a small set of seed queries and requires no training or …