Information Retrieval Questions
Query reformulation refers to the process of modifying or refining a user's initial search query in order to improve the relevance and effectiveness of the search results. It involves making changes to the query terms, structure, or syntax to better match the user's information needs and retrieve more relevant information. Query reformulation techniques can include synonym expansion, term weighting, query expansion, and relevance feedback, among others. The goal of query reformulation is to enhance the retrieval process and provide users with more accurate and useful search results.