发明名称 |
KEYWORD SELECTION DEVICE, KEYWORD PRESENTATION SYSTEM, KEYWORD PRESENTATION METHOD, AND PROGRAM |
摘要 |
<P>PROBLEM TO BE SOLVED: To recognize a keyword which is used for a search by other user and has high possibility of being useful for his/her own self regardless of whether the user performed the search or not. <P>SOLUTION: A keyword selection device identifies a group of either one from a plurality of groups (S1), and identifies one user belonging to the identified group (S2). The user identified in the step S2 is called "a specific user" in the following. The keyword selection device extracts a keyword which is used for a search by the other user who is a user belonging to the group identified in the step S1 and is not the specific user (S4), and records the extracted key word (S5). <P>COPYRIGHT: (C)2012,JPO&INPIT |
申请公布号 |
JP2012174122(A) |
申请公布日期 |
2012.09.10 |
申请号 |
JP20110037290 |
申请日期 |
2011.02.23 |
申请人 |
NTT DOCOMO INC |
发明人 |
IWAI KOSUKE;ENDO SATOSHI;YOSHIDA ETSURO |
分类号 |
G06F17/30 |
主分类号 |
G06F17/30 |
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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