Ad Hoc Information Retrieval

Ad-hoc information retrieval is an important task in the field of natural language processing, aiming to quickly and accurately return relevant resource information in response to natural language queries posed by users. The core objective of this task is to optimize the response efficiency and relevance of search results of the retrieval system, thereby enhancing user experience. In practical applications, ad-hoc information retrieval is widely used in search engines, knowledge base queries, and internal information management within enterprises, possessing significant commercial and social value.