![]() |
ИСТИНА |
Войти в систему Регистрация |
ИПМех РАН |
||
A method and system is described including presenting a first SERP version to a first set of users and a second SERP version to a second set of users; assessing first and second measures of user interactions with the first and second version of the SERP respectively, the user interactions being of a pre-selected type; computing a first and a second distribution of the first and second measures of user interactions and analyzing the first and second distributions conjointly for determining a change in user interactivity. The analyzing can include determining a set of ratios; determining a lowest ratio indicative of a smallest relative change and a highest ratio being indicative of a largest relative change within the set of ratios; determining the magnitude of the change in user interactivity based on the lowest and highest ratios; and determining a significance of the magnitude of the change in user interactivity.