نتایج جستجو برای: retrieval bag
تعداد نتایج: 97834 فیلتر نتایج به سال:
In our participation in the CLEF 2014 eHealth task 3a, we investigate the effectiveness of concept-based retrieval techniques on medical IR. Concepts are determined using the existing resources and tools: UMLS Metathesaurus and MetaMap. We tested several methods based on concepts. Although some of these methods lead to slight improvements in retrieval effectiveness over a traditional bag-of-wor...
has recently been developed for endoscopic treatment of colorectal polyps, enabling en bloc resection regardless of size and shape [1,2]. However, it is often difficult to retrieve a large resected colorectal specimen after ESD without damage to the specimen by the anal sphincter muscle. Here, we report an effective technique to retrieve a large colorectal resected specimen after ESD without da...
Researchers and scientists need rapid access to text documents such as research papers, source code dissertations. Many are available on the Internet more time retrieve exact based keywords. An efficient classification algorithm for retrieving keyword words is required. The traditional performs less because it never considers words’ polysemy relationship between bag-of-words in To solve above p...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید