Math Indexer and Searcher under the Hood: Fine-tuning Query Expansion and Unification Strategies

@inproceedings{Ruzicka2016MathIA,
  title={Math Indexer and Searcher under the Hood: Fine-tuning Query Expansion and Unification Strategies},
  author={Michal Ruzicka and Petr Sojka and Martin L{\'i}ska},
  booktitle={NTCIR},
  year={2016}
}
This paper summarizes the experience of Math Information Retrieval team of Masaryk University (MIRMU) with the NTCIR-12 MathIR arXiv Main Task and its subtasks. We based our approach on the MIaS system. Based on NTCIR-11 Math-2 Task relevance judgements, we developed an evaluation platform. Using this platform we rigorously evaluated combinations of new features and picked the most promising ones for the NTCIR-12 evaluation. The new features tested are mostly aimed at further canonicalizing… CONTINUE READING

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