[Object] A data analysis system designed to be capable of checking the growth process of artificial intelligence is provided. [Solution] The data analysis system includes artificial intelligence implemented by execution of a control program by a controller wherein the artificial intelligence evaluates data and classifies the data on the basis of an evaluation result, while growing through a learning step; the artificial intelligence evaluates a plurality of pieces of evaluation data; and the controller finds distribution of the evaluation of the plurality of pieces of evaluation data at a plurality of time points, further creates report information based on the distribution, and outputs the report information.
Please help me write a proper abstract based on the patent claims. CLAIM: 1.-8. (canceled) 9. A data analysis system for causing artificial intelligence to function by execution of a program by a computer, causing the artificial intelligence to evaluate data while having the artificial intelligence grow through a learning step, and enabling visualization of the growth of the artificial intelligence on the basis of the evaluation, the data analysis system comprising: a classification setting means that sets a plurality of classifications according to a relation with a specified event, the plurality of classifications including at least a first classification and a second classification different from the first classification wherein the first classification or the second classification is set to each of a plurality of pieces of data; an index determination means that causes the artificial intelligence to determine an index as a result of the evaluation for each of the plurality of pieces of data at each of specified timings within a period of time from start of the growth of the artificial intelligence to an end of the growth; a timing setting means that sets first timing and second timing after the first timing from among the specified timings; a first setting means that sets an index determined at the first timing by the index determination means to each of the plurality of pieces of data to which the first classification is assigned, and to each of the plurality of pieces of data to which the second classification is assigned; a second setting means that sets an index determined at the second timing by the index determination means to each of the plurality of pieces of data to which the first classification is assigned, and to each of the plurality of pieces of data to which the second classification is assigned; a display processing means that has a display means display a distribution of the index set by the first setting means and the index set by the second setting means with respect to a reference area that is set to include a range within which the index at the first timing is equal to the index at the second timing; and an aspect changing means that changes an aspect of displaying the distribution according to a stage of the growth of the artificial intelligence by having the timing setting means change the first timing and the second timing according to the stage of the growth of the artificial intelligence. 10. The data analysis system according to claim 1, wherein the artificial intelligence is made to: learn a pattern characterizing sample data by calculating a degree that each of a plurality of components contained in the sample data contributes to a combination of the sample data and the classification of the sample data; and select the plurality of pieces of data as a data group for visualizing a growth process of the artificial intelligence from among the plurality of pieces of evaluation data; wherein the classification setting means sets the first classification or the second classification to each of the plurality of pieces of selected data; and wherein the index determination means causes the artificial intelligence to determine the index for each of the plurality of pieces of data on the basis of the learned pattern. 11. The data analysis system according to claim 1, wherein the classification setting means sets classification indicating that the relevant data is related to the specified event, as the first classification and classification indicating that the relation to the specified event is lower than the first classification, as the second classification, respectively, to each of the plurality of pieces of data. 12. The data analysis system according to claim 1, wherein the timing setting means sets the first timing and the second timing as timings belonging to a stage where the artificial intelligence starts growing; and wherein the aspect changing means changes the aspect of displaying the distribution so that the index for the data to which the first classification is assigned, and the index for the data to which the second classification is assigned are distributed in a mixed manner along the reference area. 13. The data analysis system according to claim 4, wherein the aspect changing means changes the aspect of displaying the distribution so as to distribute the index for the data to which the first classification is assigned, and the index for the data to which the second classification is assigned so that they are focused in an area of a small value of the evaluation in the reference area. 14. The data analysis system according to claim 4, wherein the timing setting means sets the first timing and the second timing at timings belonging to a stage where the artificial intelligence is growing, so that the aspect changing means changes the aspect of displaying the distribution so as to distribute the index for the data to which the first classification is assigned, and the index for the data to which the second classification is assigned so that the index for the data to which the first classification is assigned, and the index for the data to which the second classification is assigned are separated from each other. 15. The data analysis system according to claim 6, wherein the timing setting means changes the aspect of displaying the distribution so that the index for the data to which the first classification is assigned is distributed to become a higher value at the second timing than at the first timing and the index for the data to which the second classification is assigned is distributed to become a lower value at the second timing than at the first timing, with respect to the reference area. 16. The data analysis system according to claim 1, wherein the timing setting means sets the first timing and the second timing at timings belonging to a stage where the artificial intelligence is growing; and wherein the aspect changing means changes the aspect of displaying the distribution so that the index for the data to which the first classification is assigned is distributed to become a higher value at the second timing than at the first timing and the index for the data to which the second classification is assigned is distributed to become a lower value at the second timing than at the first timing, with respect to the reference area. 17. The data analysis system according to claim 6, wherein the timing setting means sets the first timing and the second timing at timings belonging to a stage where the growth of the artificial intelligence has become stable, so that the aspect changing means changes the aspect of displaying the distribution so as to distribute the index for the data to which the first classification is assigned, and the index for the data to which the second classification is assigned so that the index for the data to which the first classification is assigned, and the index for the data to which the second classification is assigned are located along the reference area. 18. The data analysis system according to claim 9, wherein the aspect changing means changes the aspect of displaying the distribution so that the index for the data to which the first classification is assigned is distributed to become a high value at both the first timing and the second timing and the index for the data to which the second classification is assigned is distributed to become a low value at both the first timing and the second timing. 19. The data analysis system according to claim 6, wherein the timing setting means sets the first timing and the second timing at timings belonging to a stage where the growth of the artificial intelligence has become stable; and wherein the aspect changing means changes the aspect of displaying the distribution so that the index for the data to which the first classification is assigned is distributed to become a high value at both the first timing and the second timing and the index for the data to which the second classification is assigned is distributed to become a low value at both the first timing and the second timing, along the reference area. 20. A data analysis control method for causing artificial intelligence to function by execution of a program by a controller as a hardware resource of a computer, causing the artificial intelligence to evaluate data while having the artificial intelligence grow through a learning step, and enabling visualization of the growth of the artificial intelligence on the basis of the evaluation, wherein the controller executes: a classification setting step of setting a plurality of classifications according to a relation with a specified event, the plurality of classifications including at least a first classification and a second classification different from the first classification wherein the first classification or the second classification is set to each of a plurality of pieces of data; an index determination step of causing the artificial intelligence to determine an index as a result of the evaluation for each of the plurality of pieces of data at each of specified timings within a period of time from start of the growth of the artificial intelligence to an end of the growth; a timing setting step of setting first timing and second timing after the first timing from among the specified timings; a first setting step of setting an index determined at the first timing in the index determination step to each of the plurality of pieces of data to which the first classification is assigned, and to each of the plurality of pieces of data to which the second classification is assigned; a second setting step of setting an index determined at the second timing in the index determination step to each of the plurality of pieces of data to which the first classification is assigned, and to each of the plurality of pieces of data to which the second classification is assigned; a display processing step of having a display means display a distribution of the index set in the first setting step and the index set in the second setting step with respect to a reference area that is set to include a range within which the index at the first timing is equal to the index at the second timing; and an aspect changing step of changing an aspect of displaying the distribution according to a stage of the growth of the artificial intelligence by changing the first timing and the second timing according to the stage of the growth of the artificial intelligence in the timing setting step. 21. A computer-readable storage medium storing a program for causing a computer to function so as to cause artificial intelligence to evaluate data while having the artificial intelligence grow through a learning step, and enabling visualization of the growth of the artificial intelligence on the basis of the evaluation, wherein the computer is caused to implement: a classification setting function that sets a plurality of classifications according to a relation with a specified event, the plurality of classifications including at least a first classification and a second classification different from the first classification wherein the first classification or the second classification is set to each of a plurality of pieces of data; an index determination function that causes the artificial intelligence to determine an index as a result of the evaluation for each of the plurality of pieces of data at each of specified timings within a period of time from start of the growth of the artificial intelligence to an end of the growth; a timing setting function that sets first timing and second timing after the first timing from among the specified timings; a first setting function that sets an index determined at the first timing by the index determination function to each of the plurality of pieces of data to which the first classification is assigned, and to each of the plurality of pieces of data to which the second classification is assigned; a second setting function that sets an index determined at the second timing by the index determination function to each of the plurality of pieces of data to which the first classification is assigned, and to each of the plurality of pieces of data to which the second classification is assigned; a display processing function that has a display means display a distribution of the index set by the first setting function and the index set by the second setting function with respect to a reference area that is set to include a range within which the index at the first timing is equal to the index at the second timing; and an aspect changing function that changes an aspect of displaying the distribution according to a stage of the growth of the artificial intelligence by having the timing setting function change the first timing and the second timing according to the stage of the growth of the artificial intelligence.