Finding sequential patterns with TF-IDF metrics in health-care databases
Finding frequent sequential patterns has been defined as finding ordered list of items that occur more times in a database than a user defined threshold. For big and dense databases that contain really long sequences and large itemset such as medical case histories, algorithm proposed on this idea o...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Sciendo
2014-12-01
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| Series: | Acta Universitatis Sapientiae: Informatica |
| Subjects: | |
| Online Access: | https://doi.org/10.1515/ausi-2015-0008 |