Topological Sort for Sentence Ordering
Shrimai Prabhumoye, Ruslan Salakhutdinov, Alan W Black
Machine Learning for NLP Short Paper
Session 4B: Jul 6
(18:00-19:00 GMT)
Session 5B: Jul 6
(21:00-22:00 GMT)
Abstract:
Sentence ordering is the task of arranging the sentences of a given text in the correct order. Recent work using deep neural networks for this task has framed it as a sequence prediction problem. In this paper, we propose a new framing of this task as a constraint solving problem and introduce a new technique to solve it. Additionally, we propose a human evaluation for this task. The results on both automatic and human metrics across four different datasets show that this new technique is better at capturing coherence in documents.
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