Engagement Periodicity in Search Engine Usage: Analysis and its Application to Search Quality Evaluation

Авторы: Drutsa Alexey, Gusev Gleb, Serdyukov Pavel
Сборник: Proceedings of the Eighth ACM International Conference on Web Search and Data Mining
Год издания: 2015
Место издания: ACM
Первая страница: 27
Последняя страница: 36
DOI: 10.1145/2684822.2685318
Аннотация: Nowadays, billions of people use the Web in connection with their daily needs. A significant part of the needs are constituted by search tasks that are usually addressed by search engines. Thus, daily search needs result in regular user engagement with a search engine. User engagement with web sites and services was studied in various aspects, but there appear to be no studies of its regularity and periodicity. In this paper, we studied periodicity of the user engagement with a popular search engine through applying spectrum analysis to temporal sequences of different engagement metrics. We found periodicity patterns of user engagement and revealed classes of users whose periodicity patterns do not change over a long period of time. In addition, we used the spectrum series as metrics to evaluate search quality.
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