Papers with semantic vector representations of sentences
Story Trees: Representing Documents using Topological Persistence (2022.lrec-1)
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| Challenge: | Topological data analysis (TDA) focuses on the inherent shape of (spatial) data. |
| Approach: | They propose to use topological data analysis to represent document structure as story trees . story trees are hierarchical representations created from semantic vector representations of sentences . |
| Outcome: | The proposed methods can be used to extract summary summaries from news stories using story trees. |