2007
DOI: 10.1109/tvcg.2007.70592
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Sequential Document Visualization

Abstract: Documents and other categorical valued time series are often characterized by the frequencies of short range sequential patterns such as n-grams. This representation converts sequential data of varying lengths to high dimensional histogram vectors which are easily modeled by standard statistical models. Unfortunately, the histogram representation ignores most of the medium and long range sequential dependencies making it unsuitable for visualizing sequential data. We present a novel framework for sequential vi… Show more

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Cited by 35 publications
(32 citation statements)
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“…technique of sequential document visualization [9] has been developed to exploit the inherent sequentiality of a document. It can greatly facilitate document segmentation, topic extraction, and information retrieval.…”
Section: Fig 1 Three Main Components Of Our Approachmentioning
confidence: 99%
See 1 more Smart Citation
“…technique of sequential document visualization [9] has been developed to exploit the inherent sequentiality of a document. It can greatly facilitate document segmentation, topic extraction, and information retrieval.…”
Section: Fig 1 Three Main Components Of Our Approachmentioning
confidence: 99%
“…To summarize the contribution of this paper, we overcome the limitation of the previous sequential document visualization scheme [9] with a more informative and perceivable two-dimensional picture-based representation. The suite of techniques presented in this paper, including the multi-scale content summarization and focus+context visualization, can also be seamlessly incorporated with a new parametric document representation.…”
Section: Fig 1 Three Main Components Of Our Approachmentioning
confidence: 99%
“…Data type like as documents, texts (available on web or stored on disk), are likely to be viewed by specific tools found. For example, see [17,27,35,55]. Algorithms and software are also data for which there are visualization tools developed specifically for this data type.…”
Section: Analysis On the Data Type Parametermentioning
confidence: 99%
“…On the other hand, windows that are too small increase the problem size, making it longer (and harder) to solve. This windowing approach is similar to the one used in [14] which use bigrams and trigrams as basic units for document visualization.…”
Section: 2mentioning
confidence: 99%