نتایج جستجو برای: keywords lead

تعداد نتایج: 2262128  

اکبری, اسماعیل, بهشتی, زهرا, رضایی, رزیتا,

Background and purpose: Author-assigned keywords at the end of the abstracts in scientific articles are the words most relevant to the content of the article. They are the main sources for indexing and storing the articles in databases, and help to retrieve related articles. Therefore, any mistake or ambiguity in keywords lead to disruption of both data storage and retrieval processes. This stu...

2014
Kenneth Joseph Peter Landwehr Kathleen M. Carley

Several studies on Twitter usage during disasters analyze tweets collected using ad-hoc keywords pre-defined by researchers. While recent efforts have worked to improve this methodology, open questions remain about which keywords can be used to uncover tweets contributing to situational awareness (SA) and the quality of tweets returned using different terms. Herein we consider a novel methodolo...

Journal: :ELCVIA Electronic Letters on Computer Vision and Image Analysis 2015

2008
Yong-Soo Seol Dong-Joo Kim Han-Woo Kim

This paper proposes an emotion recognition system. Human emotion can be expressed through many kinds of medium such as speech, image, facial expression, and so forth. This paper focuses on the textual data of them. Proposed system is a hybrid system that uses alternatively two methods, keyword-based and machine learning method. Keyword-based methods are traditional approaches using emotional ke...

2001
Arcangelo Merla Luigi Di Donato Giuseppina Farina Simonetta Pisarri Michele Proietti Felice Salsano Gian Luca Romani

Infrared Functional Imaging was applied to the study of Raynaud’s Phenomenon obtaing a simultaneous assessment of the thermal properties of all five fingers of both hands of a group of patients with respect of a control group. The method is based on the use of high-resolution telethermography imaging and allows identification of objective parameters from the re-warming curves of finger immediat...

Journal: :IEEE Transactions on Visualization and Computer Graphics 2017

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