Results 31 to 40 of about 135,176 (283)

A Tag Recommendation Hybrid Model for Social Annotation Systems

Enfoque UTE, 2020
El etiquetado social consiste en clasificar recursos web, con el uso de palabras o etiquetas libremente elegidas por los usuarios. La simplicidad y apertura de los sistemas de etiquetado social para organizar recursos, es la clave de su éxito en Internet.
Portilla Olvera, Elías, Lis Godoy, Daniela   +1 more
openaire   +1 more source

Resource recommendation in social annotation systems: A linear-weighted hybrid approach

Journal of Computer and System Sciences, 2012
AbstractSocial annotation systems enable the organization of online resources with user-defined keywords. Collectively these annotations provide a rich information space in which users can discover resources, organize and share their finds, and connect to other users with similar interests.
Gemmell, Jonathan, Schimoler, Thomas, Mobasher, Bamshad, Burke, Robin   +3 more
openaire   +1 more source

Automatic Identification of Narratives: Evaluation Framework, Annotation Methodology, and Dataset Creation

IEEE Access
One of the fundamental components of understanding online discourse in social networks is the identification of narratives. For example, the analysis of disinformation campaigns requires some inference about their communication goals that, in turn ...
Jesus M. Fraile-Hernandez, Anselmo Penas, Pablo Moral   +2 more
doaj   +1 more source

Linking Free Text Documentation of Functioning and Disability to the ICF With Natural Language Processing

Frontiers in Rehabilitation Sciences, 2021
Background: Invaluable information on patient functioning and the complex interactions that define it is recorded in free text portions of the Electronic Health Record (EHR).
Denis Newman-Griffis, Denis Newman-Griffis, Jonathan Camacho Maldonado, Pei-Shu Ho, Maryanne Sacco, Rafael Jimenez Silva, Julia Porcino, Leighton Chan   +7 more
doaj   +1 more source

NaviCell: a web-based environment for navigation, curation and maintenance of large molecular interaction maps [PDF]

, 2013
Molecular biology knowledge can be systematically represented in a computer-readable form as a comprehensive map of molecular interactions. There exist a number of maps of molecular interactions containing detailed description of various cell mechanisms.
Barillot, Emmanuel, Calzone, Laurence, Cohen, David, Kuperstein, Inna, Pook, Stuart, Viara, Eric, Zinovyev, Andrei   +6 more
core   +5 more sources

Examining Cannabis, Tobacco, and Vaping Discourse on Reddit: An Exploratory Approach Using Natural Language Processing

Frontiers in Public Health, 2022
Background: Perceptions of tobacco, cannabis, and electronic nicotine delivery systems (ENDS) are continually evolving in the United States. Exploring these characteristics through user generated text sources may provide novel insights into product use ...
Ryzen Benson, Mengke Hu, Annie T. Chen, Shu-Hong Zhu, Mike Conway   +4 more
doaj   +1 more source

GASTon: A Graph-Exploration System for Indexing, Annotating and Visualizing PubMed Articles to Enhance the Analysis of Social deTerminants of Health

Proceedings of the 16th International Joint Conference on Biomedical Engineering Systems and Technologies, 2023
Many works have shown associations between social determinants of health (SDoH) –the social circumstances in which people live– and health-related outcomes. However, the lack of SDoH data increases the challenges in measuring and understanding their effect on people’s health and health systems.
Bottoni, Simone, Trombetta, Alberto, Bertini, Flavio, Montesi, Danilo, Bonin, Francesca, Pascale, Alessandra, Gleize, Martin, Tommasi, Pierpaolo   +7 more
openaire   +2 more sources

A Quality Improvement Initiative to Standardize Pneumocystis jirovecii Pneumonia Prophylaxis in Pediatric Patients With Solid Tumors

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Pediatric patients with extracranial solid tumors (ST) receiving chemotherapy are at an increased risk for Pneumocystis jirovecii pneumonia (PJP). However, evidence guiding prophylaxis practices in this population is limited. A PJP‐related fatality at our institution highlighted inconsistent prescribing approaches and concerns about
Kriti Kumar, Denise M. Connolly, Ellen Kellington, Elyse Zelunka, Karla Kerrigan, Furqan Shaikh, Paul C. Nathan, Meredith S. Irwin, Sarah Cohen‐Gogo   +8 more
wiley   +1 more source

Experimental Evaluation: Can Humans Recognise Social Media Bots?

Big Data and Cognitive Computing
This paper aims to test the hypothesis that the quality of social media bot detection systems based on supervised machine learning may not be as accurate as researchers claim, given that bots have become increasingly sophisticated, making it difficult ...
Maxim Kolomeets, Olga Tushkanova, Vasily Desnitsky, Lidia Vitkova, Andrey Chechulin   +4 more
doaj   +1 more source

Using large language models for extracting and pre-annotating texts on mental health from noisy data in a low-resource language [PDF]

PeerJ Computer Science
Recent advancements in large language models (LLMs) have opened new possibilities for developing conversational agents (CAs) in various subfields of mental healthcare.
Sergei Koltcov, Anton Surkov, Olessia Koltsova, Vera Ignatenko   +3 more
doaj   +2 more sources