发明名称 |
DATA PROCESSING DEVICE, DATA PROCESSING METHOD, AND PROGRAM |
摘要 |
A data processing device including a learning section which expresses user movement history data obtained as learning data as a probability model which expresses activities of a user and learns parameters of the model; a destination and stopover estimation section which estimates a destination node and a stopover node from state nodes of the probability model; a current location estimation section which inputs the user movement history data in the probability model and estimates a current location node which is equivalent to the current location of the user; a searching section which searches for a route from the current location of the user to a destination using information on the estimated destination node and stopover node and the current location node and the probability model obtained by learning; and a calculating section which calculates an arrival probability and a necessary time to the searched destination. |
申请公布号 |
US2011302116(A1) |
申请公布日期 |
2011.12.08 |
申请号 |
US201113116940 |
申请日期 |
2011.05.26 |
申请人 |
IDE NAOKI;ITO MASATO;SABE KOHTARO |
发明人 |
IDE NAOKI;ITO MASATO;SABE KOHTARO |
分类号 |
G06F15/18 |
主分类号 |
G06F15/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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