Results 261 to 270 of about 1,001,459 (337)

SG-PGM: Partial Graph Matching Network with Semantic Geometric Fusion for 3D Scene Graph Alignment and Its Downstream Tasks [PDF]

Yaxu Xie, Alain Pagani, Didier Stricker
openalex   +1 more source

Annotating aspects in text and image: A new task and dataset for multimodal aspect‐based sentiment analysis

Journal of the Association for Information Science and Technology, EarlyView.
Abstract Aspect‐Based Sentiment Analysis (ABSA) has evolved from textual analysis to a multimodal paradigm, integrating visual information to capture nuanced sentiments. Despite advancements, existing Multimodal ABSA (MABSA) research remains limited in granularity, which focuses on either coarse‐level categories or named entities, neglecting fine ...
Li Yang, Jia Yang, Jin‐Cheon Na, Jianfei Yu   +3 more
wiley   +1 more source

Advanced topic modeling with large language models: analyzing social media content from dementia caregivers. [PDF]

Innov Aging
He W, Hou B, Zheng A, Feng Y, Klein A, O'Connor K, Yang S, Shang T, Demiris G, Gonzalez-Hernandez G, Shen L.   +10 more
europepmc   +1 more source

Can social media provide early warning of retraction? Evidence from critical tweets identified by human annotation and large language models

Journal of the Association for Information Science and Technology, EarlyView.
Abstract Timely detection of problematic research is essential for safeguarding scientific integrity. To explore whether social media commentary can serve as an early indicator of potentially problematic articles, this study analyzed 3815 tweets referencing 604 retracted articles and 3373 tweets referencing 668 comparable non‐retracted articles. Tweets
Er‐Te Zheng, Hui‐Zhen Fu, Mike Thelwall, Zhichao Fang   +3 more
wiley   +1 more source

A novel transformer-based semantic feature extraction method for multi-label text classification. [PDF]

Sci Rep
Xiao L, Zhang J.
europepmc   +1 more source

Advancing Medical Radiograph Representation Learning: A Hybrid Pre-training Paradigm with Multilevel Semantic Granularity [PDF]

Hanqi Jiang, Xixuan Hao, Yuzhou Huang, Chong Ma, Jiaxun Zhang, Yi Pan, Ruimao Zhang   +6 more
openalex   +1 more source

Regional Shopping Objectives in British Grocery Retail Transactions Using Segmented Topic Models

Applied Stochastic Models in Business and Industry, EarlyView.
ABSTRACT Understanding the customer behaviours behind transactional data has high commercial value in the grocery retail industry. Customers generate millions of transactions every day, choosing and buying products to satisfy specific shopping needs.
Mariflor Vega Carrasco, Mirco Musolesi, Jason O'Sullivan, Rosie Prior, Ioanna Manolopoulou   +4 more
wiley   +1 more source

SemanticRail3D - A Mobile LiDAR Benchmark for Semantic and Instance Segmentation of Railway Corridors. [PDF]

Sci Data
Ghasemlou A, Soilán M, Riveiro B.
europepmc   +1 more source

The Conceptualization, Experience, and Recognition of Emotion in Autism: Differences in the Psychological Mechanisms Involved in Autistic and Non‐Autistic Emotion Recognition

Autism Research, EarlyView.
ABSTRACT Existing literature suggests that differences between autistic and non‐autistic people in emotion recognition might be related to differences in how these groups experience emotions themselves. Specifically, autistic individuals may show differences in the consistency of emotional experiences, the ability to distinguish between emotions, and ...
Connor Tom Keating, Carmen Kraaijkamp, Jennifer Louise Cook   +2 more
wiley   +1 more source

Mapping the neural correlates of the effect of psycholinguistic variables on picture naming performance: a FDG-PET study across neurodegenerative diseases. [PDF]

Alzheimers Res Ther
Conca F, Esposito V, Polito C, Santi GC, Gibbons DM, Caminiti SP, Boccalini C, Morinelli C, Berti V, Mazzeo S, Bessi V, Marcone A, Iannaccone S, Sorbi S, Perani D, Cappa SF, Catricalà E.   +16 more
europepmc   +1 more source