Related search recommendation method and device and electronic equipment

The invention discloses a related search recommendation method and device and electronic equipment. The method comprises the steps of obtaining a related search result item set corresponding to a query word; on the basis of a target query word input by a user and a pre-trained click estimation model, related search result items in the related search result item set are sorted, the click estimation model is obtained through training by taking a first feature parameter as a model input parameter when the related search result items serve as the query word, and the click estimation model is obtained through training by taking a second feature parameter as a model input parameter when the related search result items serve as the query word; the first characteristic parameter comprises a sharing parameter and/or a downloading parameter of the search result; and based on the sorting result, obtaining a target related search result item of the target query word, and recommending the target related search result item