INFORMATION PROCESSING APPARATUS AND NON-TRANSITORY COMPUTER READABLE MEDIUM STORING PROGRAM
An information processing apparatus includes a group generation unit that generates search action groups including plural search actions, based on occurrence time of each of search actions occurring along a time series, and a specifying unit that specifies a search action included in an identical search event, based on a group relevance between the search action groups.
1 . An information processing apparatus comprising:
a group generation unit that generates search action groups each including one or more search actions, based on occurrence time of each of the one or more search actions occurring in a time series; and
a specifying unit that specifies one or more search actions in a search event, based on a group relevance between the search action groups.
2 . The information processing apparatus according to claim 1 ,
wherein each of the search action groups includes one or more search actions occurring within a predetermined time range set based on occurrence time of a reference search action, wherein length of the time range varies according to a search ability of a user performing the reference search action.
3 . The information processing apparatus according to claim 2 ,
wherein the time range is narrowed, as the search ability of the user increases.
4 . The information processing apparatus according to claim 1 ,
wherein each of the one or more search actions includes a search query and a search result, and
wherein each of the search action groups includes one or more search actions occurring within a predetermined time range set based on occurrence time of a reference search action, wherein length of the time range varies according to a relevance between a query and a search result of the reference search action.
5 . The information processing apparatus according to claim 4 ,
wherein the time range is narrowed, as the relevance increases.
6 . The information processing apparatus according to claim 1 ,
wherein the one or more search actions in the search event are specified based on a result of comparison between integration relevance and a threshold, the integration relevance being determined based on the group relevance, the threshold being adjusted according to a search ability of a user who performs a search action.
7 . The information processing apparatus according to claim 2 ,
wherein the one or more search actions in the search event are specified based on a result of comparison between integration relevance and a threshold, the integration relevance being determined based on the group relevance, the threshold being adjusted according to a search ability of a user who performs a search action.
8 . The information processing apparatus according to claim 3 ,
wherein the one or more search actions in the search event are specified based on a result of comparison between integration relevance and a threshold, the integration relevance being determined based on the group relevance, the threshold being adjusted according to a search ability of a user who performs a search action.
9 . The information processing apparatus according to claim 4 ,
wherein the one or more search actions in the search event are specified based on a result of comparison between integration relevance and a threshold, the integration relevance being determined based on the group relevance, the threshold being adjusted according to a search ability of a user who performs a search action.
10 . The information processing apparatus according to claim 5 ,
wherein the one or more search actions in the search event are specified based on a result of comparison between integration relevance and a threshold, the integration relevance being determined based on the group relevance, the threshold being adjusted according to a search ability of a user who performs a search action.
11 . The information processing apparatus according to claim 6 ,
wherein the specifying unit specifies a combination of search actions between which integration relevance is equal to or larger than the threshold, as the one or more search actions in the search event, wherein the threshold increases as the search ability increases.
12 . The information processing apparatus according to claim 7 ,
wherein the specifying unit specifies a combination of search actions between which integration relevance is equal to or larger than the threshold, as the one or more search actions in the search event, wherein the threshold increases as the search ability increases.
13 . The information processing apparatus according to claim 8 ,
wherein the specifying unit specifies a combination of search actions between which integration relevance is equal to or larger than the threshold, as the one or more search actions in the search event, wherein the threshold increases as the search ability increases.
14 . The information processing apparatus according to claim 9 ,
wherein the specifying unit specifies a combination of search actions between which integration relevance is equal to or larger than the threshold, as the one or more search actions in the search event, wherein the threshold increases as the search ability increases.
15 . The information processing apparatus according to claim 10 ,
wherein the specifying unit specifies a combination of search actions between which integration relevance is equal to or larger than the threshold, as the one or more search actions in the search event, wherein the threshold increases as the search ability increases.
16 . The information processing apparatus according to claim 6 ,
wherein the integration relevance is determined based on an action relevance between search actions and the group relevance.
17 . The information processing apparatus according to claim 7 ,
wherein the integration relevance is determined based on an action relevance between search actions and the group relevance.
18 . The information processing apparatus according to claim 8 ,
wherein the integration relevance is determined based on an action relevance between search actions and the group relevance.
19 . The information processing apparatus according to claim 9 ,
wherein the integration relevance is determined based on an action relevance between search actions and the group relevance.
20 . A non-transitory computer readable medium storing a program causing a computer to function as:
a group generation unit that generates search action groups including a plurality of search actions, based on occurrence time of each of search actions occurring along a time series; and
a specifying unit that specifies a search action included in an identical search event, based on a group relevance between the search action groups.