Grammatical Concepts and Their Names

Segmenting Hashtags and Analyzing Their Grammatical Structure

Originated as a label to mark specific tweets, hashtags are increasingly used to convey messages that people like to see in the trending hashtags list. Complex noun phrases and even sentences can be turned into a hashtag. Breaking hashtags into their words is a challenging task due to the irregular and compact nature of the language used in Twitter. In this study, we investigate feature-based m...

Individual Concepts / 1 INDIVIDUALS AND THEIR CONCEPTS

Individuals and Their Concepts

Identifying Consumer-Friendly Display (CFD) Names for Health Concepts

We have developed a systematic methodology using corpus-based text analysis followed by human review to assign "consumer-friendly display (CFD) names" to medical concepts from the National Library of Medicine (NLM) Unified Medical Language System (UMLS) Metathesaurus. Using NLM MedlinePlus queries as a corpus of consumer expressions and a collaborative Web-based tool to facilitate review, we an...

A Model of Binding Concepts to Spoken Names

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