Microsoft strikes search deals with Twitter, Facebook

IDG News Service - Microsoft has reached collaboration agreements with Twitter and Facebook to get their members' public status updates and messages indexed and presented in useful ways on the Bing search engine.

Yusuf Mehdi, senior vice president of Microsoft's Online Audience Business, made the announcement on stage at the Web 2.0 Summit in San Francisco.

The partnership with Twitter has it working with Microsoft to optimize how Bing crawls and indexes "tweets." Microsoft in turn will apply search algorithms to the Twitter messages, so that Bing users will not only be able to see a real-time feed of "tweets" but also rank them by how relevant they are to their query, Mehdi said.

"This is a big deal we've been working on for a long time," Mehdi said.

To rank "tweets" by relevance, a feature Microsoft calls "Best Match," Bing will take into consideration a number of factors, such as who are the authors of the messages based on a "social relevance" score Bing will assign to them, Mehdi said.

Bing will also evaluate the message's quality, noticing, for example, if it contains a link to an online article or Web page. It will also take into consideration how popular the message is by calculating how many times it has been "re-tweeted" by others.

In addition to providing links to Twitter messages, Bing will extract the URLs of the pages that the messages are making reference to, so that users can go directly to that source of the information.

When providing links to "tweets" that contain a shortened URL, Bing will put in parenthesis the main Web domain of the link, so that users know, before clicking, whether it's a reputable site and thus avoid landing in a malicious phishing or malware-laden site.

Bing will also display a tag cloud of the most popular Twitter topics, so that users can click on and dive deeper into them.

The Twitter deal is nonexclusive, so Twitter can strike similar agreements with other search engines. However, for now, Bing is ahead of Google with an optimized search experience for Twitter that is already live.

Although Google remains by far the most popular search engine, Microsoft is making a big push to improve its position in this market, starting with Bing's launch in May and the broad search deal with Yahoo, which is awaiting regulatory approval.

In addition to its core microblogging and social networking features, Twitter has emerged as a repository of real-time testimonies on whatever is on people's minds, such as news stories of global importance, celebrity gossip and hot-button issues. As such, being able to capture, analyze and make sense of Twitter's stream of posts is seen as an important new area in the world of search engines.