The research of query expansion based on medical terms reweighting in medical information retrieval
نویسندگان
چکیده
منابع مشابه
the effect of esp materials on medical studentsreading proficiency
چکیده این تحقیق " مواد درسی " را به عنوان یکی از بحث برانگیزترین موضوعات آموزش زبان تلقی کرده و درتلاش است به سه سوال عمده پاسخ دهد: 1) آیا بکارگیری جزوات گرداوری شده توسط گروهی از مدرسین تاثیر بسزایی در میزان توانش خواندن و درک متون انگلیسی دانشجویان پزشکی دارد؟ 2) آیا استفاده از مواد درسی اصلی( بین المللی )، توانش خواندن و درک متون انگلیسی دانشجویان پزشکی را به طور چشمگیری تحت تاثیر قرار م...
15 صفحه اولECNU at TREC 2016: Web-based query expansion and experts diagnosis in Medical Information Retrieval
In this paper, we present our work in TREC 2016 Clinical Decision Support Track. Among five submitted runs, two of them are based on summary topics and the others on note topics. In summary version run, we expand the original text with external data on web. Note topics are much longer than the summary, which contain a significant number of medical abbreviations as well as other linguistic jargo...
متن کاملSummarization-based Query Expansion in Information Retrieval
We discuss a semi-interactive approach to information retrieval which consists of two tasks performed in a sequence. First, the system assists the searcher in building a comprehensive statement of information need, using automatically generated topical summaries of sample documents. Second, the detailed statement of information need is automatically processed by a series of natural language pro...
متن کاملSemantic-based Medical Records Retrieval via Medical-context Aware Query Expansion and Ranking
Efficient retrieval of medical records involves contextual understanding of both the query and the records contents. This will enhance the searching effectiveness beyond merely keyword matching and is assisted by analyzing its semantics notion such as by the utilization of the MeSH thesaurus. The query is annotated and expanded by information from the deep medical contextual understanding. This...
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ژورنال
عنوان ژورنال: EURASIP Journal on Wireless Communications and Networking
سال: 2018
ISSN: 1687-1499
DOI: 10.1186/s13638-018-1124-3