Results 11 to 20 of about 254,803 (193)

Multimodal Topic Labelling [PDF]

open access: yesProceedings of the 15th Conference of the European Chapter of the Association for Computational Linguistics: Volume 2, Short Papers, 2017
© 2017 Association for Computational Linguistics. Topics generated by topic models are typically presented as a list of topic terms. Automatic topic labelling is the task of generating a succinct label that summarises the theme or subject of a topic, with the intention of reducing the cognitive load of end-users when interpreting these topics ...
Ionut Sorodoc   +3 more
openaire   +1 more source

Analyzing LDA and NMF Topic Models for Urdu Tweets via Automatic Labeling

open access: yesIEEE Access, 2021
The understanding and analyzing of available content on Social media Platforms such as Twitter and Facebook, through various topic modeling methods is not supervised.
Zoya   +3 more
doaj   +1 more source

Dynamic Automated Labeling System for Real-Time User Intention Analysis

open access: yesIEEE 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

Bone fluorescence and fluorescence-guided debridement in orthopaedic surgery: Current evidence and practice

open access: yesJournal of Orthopaedic Reports, 2023
Introduction: The present manuscript discusses the basic science of bone fluorescence and the surgical debridement of chronic osteomyelitis under fluorescence-guidance. The fluorescence of bone occurs through a two-fold mechanism: natural fluorescence of
Garrhett G. Via, Jennifer L. Jerele
doaj   +1 more source

Labeled Interactive Topic Models

open access: yes, 2023
Topic models are valuable for understanding extensive document collections, but they don't always identify the most relevant topics. Classical probabilistic and anchor-based topic models offer interactive versions that allow users to guide the models towards more pertinent topics.
Seelman, Kyle   +2 more
openaire   +2 more sources

Sentiment Analysis for Online Learning using the Lexicon-Based Method and the Support Vector Machine Algorithm

open access: yesIlkom Jurnal Ilmiah, 2023
The pros and cons regarding online learning has been a hot topic in society, both on social media and in the real world. Indonesian netizens still post opinions about online learning on social media such as Twitter.
M. Khairul Anam   +5 more
doaj   +1 more source

Radio Labeling of Supersub—Division of Path Graphs

open access: yesIEEE Access, 2023
Motivated by the channel assignment problem, we study the radio labeling of graphs. The radio labeling problem is an important topic in discrete mathematics due to its diverse applications, e.g., frequency assignment in mobile communication systems ...
Baskar Mari, Ravi Sankar Jeyaraj
doaj   +1 more source

The Polylingual Labeled Topic Model [PDF]

open access: yes, 2015
Accepted for publication at KI 2015 (38th edition of the German Conference on Artificial Intelligence)
Posch, Lisa   +3 more
openaire   +2 more sources

Transfer Topic Labeling with Domain-Specific Knowledge Base: An Analysis of UK House of Commons Speeches 1935-2014 [PDF]

open access: yes, 2018
Topic models are widely used in natural language processing, allowing researchers to estimate the underlying themes in a collection of documents. Most topic models use unsupervised methods and hence require the additional step of attaching meaningful ...
Herzog, Alexander   +2 more
core   +2 more sources

Transfer learning for topic labeling: Analysis of the UK House of Commons speeches 1935–2014

open access: yesResearch & Politics, 2021
Topic models are widely used in natural language processing, allowing researchers to estimate the underlying themes in a collection of documents. Most topic models require the additional step of attaching meaningful labels to estimated topics, a process ...
Hannah Béchara   +3 more
doaj   +1 more source

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