PeopleManager.GetTrendingTags method

SharePoint 2013

Gets the most popular tags.

Namespace:  Microsoft.Office.Server.UserProfiles
Assembly:  Microsoft.Office.Server.UserProfiles (in Microsoft.Office.Server.UserProfiles.dll)

public static HashTagCollection GetTrendingTags()

Return value

Type: Microsoft.Office.Server.UserProfiles.HashTagCollection
A collection of the 20 (or fewer) most popular hash tags over the past week

The returned collection is sorted in descending order of frequency of use, so that the most popular tag appears first.