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Extracting Variable-Depth Logical Document Hierarchy from Long Documents: Method, Evaluation, and Application.
Rongyu Cao
Yixuan Cao
Ganbin Zhou
Ping Luo
Published in:
J. Comput. Sci. Technol. (2022)
Keyphrases
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information retrieval
evaluation method
document collections
clustering method
document retrieval
document classification
concept hierarchy
search engine
metadata
depth map
document images
relevant documents
latent semantic analysis
document ranking
document structure