That means you'll see the fact checked articles appear in the main groupings when you search for a given news topic, then click over to the News tab.
This chain of earlier versions could easily be ignored by readers who don't care about the historical record of a story, but could just as easily be perused by anyone who wants to know what the Times previously published about a given news item.
We use a logistic binomial regression, which models the probability that a user retweets a given news article based on twelve predictors extracted across the four factors.
Newsvine will use a voting system, like Digg, to determine how relevant a given news item is.
Behind the scenes, Verma says Thirst has developed a natural language processor that determines which tweets are related to a given news topic, regardless of the exact words used.
FriendFeed has just released a set of new advanced search options, including the ability to filter results by the number of comments and 'Likes' each submission has received – a feature that will make it far easier to figure out where "the conversation" is occurring for a given news story.
Quiz before commenting (or sharing): A Norwegian newsite recently introduced this feature to great effect: Whenever a reader wanted to post a comment on a given news item, they first had to answer a series of multiple choice questions about the story, to prove they had actually read it.
This is based on the assumption that readers use a single username when posting on a given news site[19]; this is likely given there is no limitation on the number of comments an individual can post so a person can use a single username to post unlimited comments.
