The queries submitted by users to search engines often poorly describe their information needs and represent a potential bottleneck in the system. In this paper we investigate to what extent it is possible to aid users in learning how to formulate better queries by providing examples of high-quality queries interactively during a number of search sessions. By means of several controlled user studies we collect quantitative and qualitative evidence that shows: (1) study participants are able to identify and abstract qualities of queries that make them highly effective, (2) after seeing high-quality example queries participants are able to themselves create queries that are highly effective, and, (3) those queries look similar to expert queries as defined in the literature. We conclude by discussing what the findings mean in the context of the design of interactive search systems.
|Title of host publication||SIGIR '15: 38th International ACM SIGIR Conference on Research and Development in Information Retrieval|
|Number of pages||10|
|Publication status||Published - 2015|
Harvey, M., Hauff, C., & Elsweiler, D. (2015). Learning by Example: training users through high-quality query suggestions. In SIGIR '15: 38th International ACM SIGIR Conference on Research and Development in Information Retrieval (pp. 133-142) https://doi.org/10.1145/2766462.2767731