DETERMINATION DEVICE, DETERMINATION METHOD, AND DETERMINATION PROGRAM
A determination device ( 10 ) receives designation of a division position of a log, and creates a rule for determining the division position of the log on the basis of a relationship between attribute values of log events before and after the received division position. Then, the determination device ( 10 ) determines a division position of a log to be processed by using the created rule.
1 . A determination device comprising a processor configured to execute operations comprising:
receiving designation of a division position of a log;
creating a rule for determining the division position of the log on a basis of a relationship between attribute values of log events before and after the received division position; and
determining a division position of the log to be processed by using the created rule.
2 . The determination device according to claim 1 , wherein the creating further comprises creating the rule for determining the division position of the log on a basis of a length from a start to an end of a log divided by the received division position and the relationship between the attribute values of the log events before and after the received division position.
3 . The determination device according to claim 1 , wherein the creating further comprises:
estimating an attribute element common to an event after a predetermined number of events from a start of each of logs divided by the received division position, and an attribute element common to an event before a predetermined number of events from an end, and
creating creates the attribute elements common as rules.
4 . The determination device according to claim 1 , wherein the creating further comprises:
estimating an attribute element common to events in a range up to an event after a predetermined number of events from a start of each of logs divided by the received division position and an attribute element common to events in a range up to an event before a predetermined number of events from an end, and
creating the attribute elements common as rules.
5 . A determination method, comprising:
receiving designation of a division position of a log;
creating a rule for determining the division position of the log on a basis of a relationship between attribute values of log events before and after the received division position; and
determining a division position of a log to be processed by using the created rule.
6 . A computer-readable non-transitory recording medium storing a computer-executable program instructions that when executed by a processor cause a computer system to execute operations comprising:
receiving designation of a division position of a log;
creating a rule for determining the division position of the log on a basis of a relationship between attribute values of log events before and after the received division position; and
determining a division position of a log to be processed by using the created rule.
7 . The determination device according to claim 1 , wherein the log includes an operation log of operating a computer by using a graphical user interface.
8 . The determination device according to claim 1 , wherein the log includes call records using a telephonic device.
9 . The determination device according to claim 1 , wherein the receiving designation of a division position further comprises interactively receiving the designation using a graphical user interface to specify a range of text selection.
10 . The determination method according to claim 5 , wherein the creating further comprises creating the rule for determining the division position of the log on a basis of a length from a start to an end of a log divided by the received division position and the relationship between the attribute values of the log events before and after the received division position.
11 . The determination method according to claim 5 , wherein the creating further comprises:
estimating an attribute element common to an event after a predetermined number of events from a start of each of logs divided by the received division position, and an attribute element common to an event before a predetermined number of events from an end, and
creating the attribute elements common as rules.
12 . The determination method according to claim 5 , wherein the creating further comprises:
estimating an attribute element common to events in a range up to an event after a predetermined number of events from a start of each of logs divided by the received division position and an attribute element common to events in a range up to an event before a predetermined number of events from an end, and
creating the attribute elements common as rules.
13 . The determination method according to claim 5 , wherein the log includes an operation log of operating a computer by using a graphical user interface.
14 . The determination method according to claim 5 , wherein the log includes call records using a telephonic device.
15 . The determination method according to claim 5 , wherein the receiving designation of a division position further comprises interactively receiving the designation using a graphical user interface to specify a range of text selection.
16 . The computer-readable non-transitory recording medium according to claim 6 , wherein the creating further comprises creating the rule for determining the division position of the log on a basis of a length from a start to an end of a log divided by the received division position and the relationship between the attribute values of the log events before and after the received division position.
17 . The computer-readable non-transitory recording medium according to claim 6 , wherein the creating further comprises:
estimating an attribute element common to an event after a predetermined number of events from a start of each of logs divided by the received division position, and an attribute element common to an event before a predetermined number of events from an end, and
creating the attribute elements common as rules.
18 . The computer-readable non-transitory recording medium according to claim 6 , wherein the creating further comprises:
estimating an attribute element common to events in a range up to an event after a predetermined number of events from a start of each of logs divided by the received division position and an attribute element common to events in a range up to an event before a predetermined number of events from an end, and
creating the attribute elements common as rules.
19 . The computer-readable non-transitory recording medium according to claim 6 , wherein the log includes an operation log of operating a computer by using a graphical user interface.
20 . The computer-readable non-transitory recording medium according to claim 6 , wherein the receiving designation of a division position further comprises interactively receiving the designation using a graphical user interface to specify a range of text selection.