2018/08/27 by Shashi Narayan, Shay B. Cohen, Narayan, Shashi +3 · 91 citations
Biochemistry, Genetics and Molecular Biology · Computer Science · #Advanced Text Analysis Techniques #Biomedical Text Mining and Ontologies #Computation and Language (cs.CL) #FOS: Computer and information sciences #Natural Language Processing Techniques #Topic Modeling
paper · pdf · doi:10.48550/arxiv.1808.08745
openalex publication_date 2018/08/27 · openalex created_date 2022/08/19 · openalex updated_date 2026/07/28
We introduce extreme summarization, a new single-document summarization task\nwhich does not favor extractive strategies and calls for an abstractive\nmodeling approach. The idea is to create a short, one-sentence news summary\nanswering the question "What is the article about?". We collect a real-world,\nlarge-scale dataset for this task by harvesting online articles from the\nBritish Broadcasting Corporation (BBC). We propose a novel abstractive model\nwhich is conditioned on the article's topics and based entirely on\nconvolutional neural networks. We demonstrate experimentally that this\narchitecture captures long-range dependencies in a document and recognizes\npertinent content, outperforming an oracle extractive system and\nstate-of-the-art abstractive approaches when evaluated automatically and by\nhumans.\n