Rhetorical structure and argumentation structure in monologue text
Rhetorical structure and argumentation structure in monologue text
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独白文本中的修辞结构和议论文结构
DOI:
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发表时间:
2016
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通讯作者:
Manfred Stede
中科院分区:
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作者:
A. Peldszus;Manfred Stede
On the basis of a new corpus of short “microtexts” with parallel manual annotations, we study the mapping from discourse structure (in terms of Rhetorical Structure Theory, RST) to argumentation structure. We first perform a qualitative analysis and discuss our findings on correspondence patterns. Then we report on experiments with deriving argumentation structure from the (gold) RST trees, where we compare a tree transformation model, an aligner based on subgraph matching, and a more complex “evidence graph” model.