Invention Grant
- Patent Title: Efficient computation of sketches
- Patent Title (中): 有效计算草图
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Application No.: US11403154Application Date: 2006-04-11
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Publication No.: US07844652B2Publication Date: 2010-11-30
- Inventor: Kai Li , Ming Benjamin Zhu
- Applicant: Kai Li , Ming Benjamin Zhu
- Applicant Address: US MA Hopkinton
- Assignee: EMC Corporation
- Current Assignee: EMC Corporation
- Current Assignee Address: US MA Hopkinton
- Agency: Van Pelt, Yi & James LLP
- Main IPC: G06F17/15
- IPC: G06F17/15
Abstract:
Determining a summary feature set is disclosed. A plurality of subsegments of a first segment are selected. For each subsegment, a plurality of values by applying a set of functions to each subsegment are computed. From all the values computed for all the subsegments, a first subset of values is selected.
Public/Granted literature
- US20070239947A1 Efficient computation of sketches Public/Granted day:2007-10-11
Information query
