Latent Dirichlet Allocation

An arXiv preprint submitted 23 Oct 2025 evaluates a topic-aware, hierarchical summarization pipeline that applied Latent Dirichlet Allocation to 50 transcribed stories from African American storytelle…

A new study systematically examined the effect of transformer-based language model size on topic quality, finding that model size had a negligible impact on coherence and divergence metrics. Researche…