Chapter title |
Analyzing complex patients' temporal histories: new frontiers in temporal data mining.
|
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Chapter number | 6 |
Book title |
Data Mining in Clinical Medicine
|
Published in |
Methods in molecular biology, November 2014
|
DOI | 10.1007/978-1-4939-1985-7_6 |
Pubmed ID | |
Book ISBNs |
978-1-4939-1984-0, 978-1-4939-1985-7
|
Authors |
Sacchi L, Dagliati A, Bellazzi R, Lucia Sacchi, Arianna Dagliati, Riccardo Bellazzi |
Editors |
Carlos Fernández-Llatas, Juan Miguel García-Gómez |
Abstract |
In recent years, data coming from hospital information systems (HIS) and local healthcare organizations have started to be intensively used for research purposes. This rising amount of available data allows reconstructing the compete histories of the patients, which have a strong temporal component. This chapter introduces the major challenges faced by temporal data mining researchers in an era when huge quantities of complex clinical temporal data are becoming available. The analysis is focused on the peculiar features of this kind of data and describes the methodological and technological aspects that allow managing such complex framework. The chapter shows how heterogeneous data can be processed to derive a homogeneous representation. Starting from this representation, it illustrates different techniques for jointly analyze such kind of data. Finally, the technological strategies that allow creating a common data warehouse to gather data coming from different sources and with different formats are presented. |
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Geographical breakdown
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Unknown | 2 | 100% |
Demographic breakdown
Type | Count | As % |
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Members of the public | 2 | 100% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
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Unknown | 28 | 100% |
Demographic breakdown
Readers by professional status | Count | As % |
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Student > Ph. D. Student | 6 | 21% |
Student > Bachelor | 6 | 21% |
Other | 3 | 11% |
Student > Master | 3 | 11% |
Researcher | 2 | 7% |
Other | 5 | 18% |
Unknown | 3 | 11% |
Readers by discipline | Count | As % |
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Medicine and Dentistry | 8 | 29% |
Computer Science | 7 | 25% |
Engineering | 4 | 14% |
Arts and Humanities | 2 | 7% |
Biochemistry, Genetics and Molecular Biology | 1 | 4% |
Other | 2 | 7% |
Unknown | 4 | 14% |