Abstract: The Customer Voice Impact Matrix (CVIM) is a framework that combines sentiment analysis and topic modeling to convert unstructured customer reviews into actionable insights. A BERT-based ...

Results: Coherence scores indicated an optimal topic solution of k=40 (coherence=0.58) for English and k=30 (coherence=0.52) for Spanish. Thematically, we observed similar content in both languages, ...

Abstract: This paper proposes an innovative semantic analysis model (SKTAM), which combines pre-trained language model and GNN to achieve deep integration of keyword extraction and topic modeling.

New search for missing Malaysia Airlines plane MH370 after 11 years Scientists discovered the tunnels of a possibly unknown ancient lifeform This simple firewood trick made a huge difference in our ...

GluonTS is a Python toolkit for probabilistic time series modeling, built around Apache MXNet (incubating). GluonTS provides utilities for loading and iterating over time series datasets, state of the ...