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Topic Segmentation Algorithms for Text Summarization and Passage Retrieval: An Exhaustive Evaluation.
Gaël Dias
Elsa Alves
José Gabriel Pereira Lopes
Published in:
AAAI (2007)
Keyphrases
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text summarization
question answering
passage retrieval
natural language processing
topic segmentation
information extraction
multi document summarization
query expansion
information retrieval
image retrieval
information retrieval systems
named entity recognition