User Behavior and Search Results Quality

The +1 button in Google search results and the Soso sharing button from a while ago, to the recent launch of the Baidu Zhidao recommendation button, search engines have already incorporated user behavior into their own search results. For the search engines themselves, this is undoubtedly a more precise way of user behavior data collection, and search results improved by user recommendations are undoubtedly most beneficial to the user experience. This also demonstrates the importance of user ratings for a webpage. In the future, user behavior could very likely become a crucial factor among the many elements that influence search results.