Hierarchical Classification of Transaction Data
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专利名称：Hierarchical Classification of Transaction
Data
发明人：Chirag Yadav,Divya James Athoopallil,Ganesh
Patil,Rakesh Kumar Ranjan,Aparajita
Choudhury Karimpana,Om Dadaji Deshmukh
申请号：US15728461
申请日：20171009
公开号：US20190108593A1
公开日：
20190411
专利内容由知识产权出版社提供
专利附图：
摘要：Methods, systems and computer program products implementing hierarchical
classification techniques are disclosed. A hierarchical classification system receives training data including labeled transaction records. The system determines tag sequences from the training data. The system clusters the tag sequences into clusters. The system determines a cluster-level classifier that is trained to predict a cluster for an input transaction record. The system determines a respective cluster-specific classifier for each cluster. The system trains the cluster-specific classifier to predict a label of entity of interest for an input transaction record, given a particular cluster. Upon receiving a test transaction record, the system first applies the cluster-level classifier to determine a particular cluster for the test transaction record, and then determines a label of entity of interest of the test transaction record by applying a cluster-specific classifier of that particular cluster.
申请人：Yodlee, Inc.
地址：Redwood City CA US
国籍：US
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