Results 41 to 50 of about 682,253 (284)
Dynamic Automated Labeling System for Real-Time User Intention Analysis
IEEE Access, 2023 Real-time online user responses can be useful for identifying people’s reactions to business strategies or social phenomena. Many approaches have been proposed to classify user responses, yet most of them exploit either manual or automatic ...
Jinju Park, Hayoung Oh
doaj +1 more source
Measuring praise and criticism: Inference of semantic orientation from association [PDF]
, 2003 The evaluative character of a word is called its semantic orientation. Positive semantic orientation indicates praise (e.g., "honest", "intrepid") and negative semantic orientation indicates criticism (e.g., "disturbing", "superfluous").
Littman, Michael, Turney, Peter
core +3 more sources
Acoustic Measures Capture Speech Dysfunction in Spinocerebellar Ataxia
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Spinocerebellar ataxias (SCA) are hereditary cerebellar degenerative disorders with a common feature of dysarthria, involving impaired phonatory and articulatory control of speech, thereby affecting social communication. In this study, we investigated whether acoustic measures could objectively measure speech dysfunction and identify
Zena Fadel +5 more
wiley +1 more source
Proceedings of the International Conference on Applied Innovations in ITThe article presents a multidimensional model of Sebastian Unger’s idiostyle based on corpus analysis and natural language processing (NLP) methods.
Tetiana Hromko, Liudmyla Panchuk
doaj +1 more source
Meningovascular Inflammation in Cerebral Amyloid Angiopathy‐Related Cortical Superficial Siderosis
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT The role of inflammation in cortical superficial siderosis (cSS), a marker of cerebral amyloid angiopathy (CAA) linked to high hemorrhage risk, is unclear. We examined 15 patients with cSS using 3 T post‐contrast vessel wall MRI (VWI) and CSF analysis.
Philipp Arndt +8 more
wiley +1 more source
From Query to Usable Code: An Analysis of Stack Overflow Code Snippets
, 2016 Enriched by natural language texts, Stack Overflow code snippets are an invaluable code-centric knowledge base of small units of source code. Besides being useful for software developers, these annotated snippets can potentially serve as the basis for ...
Hussain, Aftab +2 more
core +1 more source
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Background Accessing brain magnetic resonance imaging (MRI) can be challenging, especially for underserved patients, which may lead to disparities in neurological diagnosis. Method This mixed‐methods study enrolled adults with one of four neurological disorders: mild cognitive impairment or dementia of the Alzheimer type, multiple sclerosis ...
Maya L. Mastick +19 more
wiley +1 more source
Determining Political Text Complexity: Conceptualizations, Measurements, and Application
International Journal of Communication, 2019 Language is of major importance in communicating politics to the people. Political texts, however, vary in their use of language beyond their particular contents. Some texts are structurally and linguistically more complex than others.
Petro Tolochko, Hajo G Boomgaarden
doaj +2 more sources
Text mining in the classification of digital documents
Biblios, 2016 Objective: Develop an automated classifier for the classification of bibliographic material by means of the text mining. Methodology: The text mining is used for the development of the classifier, based on a method of type supervised, conformed by two ...
Marcial Contreras Barrera
doaj +1 more source
Text Mining for Information Systems Researchers: An Annotated Topic Modeling Tutorial [PDF]
, 2016 Analysts have estimated that more than 80 percent of today’s data is stored in unstructured form (e.g., text, audio, image, video)—much of it expressed in rich and ambiguous natural language.
Debortoli, Stefan +3 more
core +3 more sources