The results of experiments comparing the relative performance of natural language and Boolean query formulations are presented. The experiments show that on average a current generation natural language system provides better retrieval performance than expert searchers using a Boolean retrieval system when searching full-text legal materials. Methodological issues are reviewed and the effect of database size on query formulation strategy is discussed.
CITATION STYLE
Turtle, H. (1994). Natural language vs. Boolean query evaluation: A comparison of retrieval performance. In Proceedings of the 17th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 1994 (pp. 212–220). Association for Computing Machinery, Inc. https://doi.org/10.1007/978-1-4471-2099-5_22
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