Evaluating semantic similarity and relatedness over the semantic grouping of clinical term pairs
نویسندگان
چکیده
منابع مشابه
Evaluating semantic similarity and relatedness over the semantic grouping of clinical term pairs
INTRODUCTION This article explores how measures of semantic similarity and relatedness are impacted by the semantic groups to which the concepts they are measuring belong. Our goal is to determine if there are distinctions between homogeneous comparisons (where both concepts belong to the same group) and heterogeneous ones (where the concepts are in different groups). Our hypothesis is that the...
متن کاملEvaluating Semantic Relatedness and Similarity Measures with Standardized MedDRA Queries
A potential use of automated concept similarity and relatedness measures is to improve automatic detection of clinical text that relates to a condition indicative of an adverse drug reaction. This is also one of the purposes of the Medical Dictionary for Regulatory Activities (MedDRA) Standardized Queries (SMQ). An expert panel evaluates SMQs for their ability to detect a condition of interest ...
متن کاملthe role of semantic and communicative translation on reading comprehension of scientific texts
the following null hypothesis was proposed: h : there is no significant difference between the use of semantically or communicatively translates scientific texts. to test the null hypothesis, a number of procedures were taken first, two passages were selected form soyrcebooks of food and nutrition industry and gardening deciplines. each, in turn, was following by a number of comprehension quest...
15 صفحه اولSemantic Similarity and Relatedness between Clinical Terms: An Experimental Study.
Automated approaches to measuring semantic similarity and relatedness can provide necessary semantic context information for information retrieval applications and a number of fundamental natural language processing tasks including word sense disambiguation. Challenges for the development of these approaches include the limited availability of validated reference standards and the need for bett...
متن کاملCzech Dataset for Semantic Similarity and Relatedness
This paper introduces a Czech dataset for semantic similarity and semantic relatedness. The dataset contains word pairs with hand annotated scores that indicate the semantic similarity and semantic relatedness of the words. The dataset contains 953 word pairs compiled from 9 different sources. It contains words and their contexts taken from real text corpora including extra examples when the wo...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Biomedical Informatics
سال: 2015
ISSN: 1532-0464
DOI: 10.1016/j.jbi.2014.11.014