Books > Computing & IT > Applications of computing > Artificial intelligence > Natural language & machine translation
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Discourse Processing (Paperback)
Loot Price: R1,036
Discovery Miles 10 360
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Discourse Processing (Paperback)
Series: Synthesis Lectures on Human Language Technologies
Expected to ship within 10 - 15 working days
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Total price: R1,056
Discovery Miles: 10 560
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Discourse Processing here is framed as marking up a text with
structural descriptions on several levels, which can serve to
support many language-processing or text-mining tasks. We first
explore some ways of assigning structure on the document level: the
logical document structure as determined by the layout of the text,
its genre-specific content structure, and its breakdown into
topical segments. Then the focus moves to phenomena of local
coherence. We introduce the problem of coreference and look at
methods for building chains of coreferring entities in the text.
Next, the notion of coherence relation is introduced as the second
important factor of local coherence. We study the role of
connectives and other means of signaling such relations in text,
and then return to the level of larger textual units, where tree or
graph structures can be ascribed by recursively assigning coherence
relations. Taken together, these descriptions can inform text
summarization, information extraction, discourse-aware sentiment
analysis, question answering, and the like. Table of Contents:
Introduction / Large Discourse Units and Topics / Coreference
Resolution / Small Discourse Units and Coherence Relations /
Summary: Text Structure on Multiple Interacting Levels
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