Results 251 to 260 of about 561,016 (281)

A review of topic modeling methods

Information Systems, 2020
Topic modeling is a popular analytical tool for evaluating data. Numerous methods of topic modeling have been developed which consider many kinds of relationships and restrictions within datasets; however, these methods are not frequently employed ...
Ike Vayansky, Sathish A. P. Kumar
semanticscholar   +3 more sources

Prompting Large Language Models for Topic Modeling

BigData Congress [Services Society], 2023
Topic modeling is a widely used technique for revealing underlying thematic structures within textual data. However, existing models have certain limitations, particularly when dealing with short text datasets that lack co-occurring words.
Han Wang   +5 more
semanticscholar   +1 more source

TOPIC: A Parallel Association Paradigm for Multi-Object Tracking Under Complex Motions and Diverse Scenes

IEEE Transactions on Image Processing, 2023
Video data and algorithms have been driving advances in multi-object tracking (MOT). While existing MOT datasets focus on occlusion and appearance similarity, complex motion patterns are widespread yet overlooked.
X. Cao   +5 more
semanticscholar   +1 more source

An evaluation of document clustering and topic modelling in two online social networks: Twitter and Reddit

Information Processing & Management, 2020
Methods for document clustering and topic modelling in online social networks (OSNs) offer a means of categorising, annotating and making sense of large volumes of user generated content.
Stephen A. Curiskis   +3 more
semanticscholar   +1 more source

Datasets for Large Language Models: A Comprehensive Survey

arXiv.org
This paper embarks on an exploration into the Large Language Model (LLM) datasets, which play a crucial role in the remarkable advancements of LLMs.
Yang Liu   +4 more
semanticscholar   +1 more source

Analysing Hoax Dataset in Indonesian Language with Topic Modeling

International Conferences on Information Science and System, 2023
Internet-based dissemination of false information in Indonesia becomes a major concern. The majority of Indonesians are exposed to hoaxes, but only a small percentage can identify them. This study focuses on identifying the trend hoaxes of news topics by
Edward Matthew Kurniawan   +4 more
semanticscholar   +1 more source

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