Ever since Apple stopped listing exact sales numbers for iPhone App Store applications, developers have been seeking some sort of guide to how sales rank translates to actual unit totals. One developer, Joel Comm, has released rank-to-sales stats for his dubious "iFart Mobile" application, as follows:12/12 - 75 units - #70 entertainment 12/13 - 296 units - #16 entertainment 12/14 - 841 units - #76 overall, #8 entertainment 12/15 - 1510 units - #39 overall, #5 entertainment 12/16 - 1797 units - #22 overall, #3 entertainment 12/17 - 2836 units - #… Read more
So we talked about a lot of serious news today including the Justin.tv suicide, the new Google wiki search, and the unauthorized access of Barack Obama's Verizon calling records. But really, Rafe's description of Net-connected Deer is what I'll remember about this episode. How about you?Listen now: Download today's podcast EPISODE 858
19-year-old Commits Suicide on Justin.tv http://newteevee.com/2008/11/20/19-year-old-commits-suicide-on-justintv/ http://news.cnet.com/8301-1023_3-10104716-93.html
SearchWiki: Make search your own http://googleblog.blogspot.com/2008/11/searchwiki-make-search-your-own.html http://www.readwriteweb.com/archives/google_to_turn_search_into_wik.php http://arstechnica.com/news.ars/post/20081120-roll-your-own-search-results-with-googles-new-searchwiki.html… Read more
It's a pity the National Security Agency can't talk about its computational challenges, because it's leaving a lot of the boasting rights to Google.
In a blog posting on Friday the company shared some detail about the challenges of one aspect of its search operation, the Web indexing and processing that must take place before the results are delivered to users. The short version: Google has no choice but to think big.
First comes surfing. "We start at a set of well-connected initial pages and follow each of their links to new pages. Then we follow … Read more
Though a distant third place to Google, Microsoft thinks it can teach its rival a thing or two about searching the Internet.
A big part of Google's rise to search engine leadership was an algorithm called PageRank that assesses a specific page's importance by how many other Web pages link to it and by the importance of those linking pages. Microsoft researchers and academic collaborators, though, detailed an idea this week it calls BrowseRank that seeks to bring more of a human touch to that assessment.
Essentially, the researchers tested out a system that replaces PageRanks' link graph--a … Read more
If you've accumulated hundreds or thousands of RSS feeds in your favorite reader you might be looking for a way to sort through them all. Of many solutions out there, Google Reader offers just a few ways to weed out lame feeds either by tracking inactivity or integrating tags for the sake or sorting. These tools are helpful, but far from a solution to save you from having to go through all your content to get to the good stuff.
Google has been sharing more about how its search engine works, and we got another installation in a series of blog posts on Wednesday: details of Google ranking.
The post--the second by Amit Singhal--will be familiar to close watchers of Google or to those who have spent time listening to recent executive speeches from Marissa Mayer, Google's vice president of search and user experience, and others. But it's still worth a read: it sheds some light on a process that many people probably see only as imponderable magic or simpler than it really is.
In short, Singhal … Read more
As part of Google's effort to shed a bit more light on its search work, the company on Wednesday detailed some of the process it uses to order the results its search engine produces.
The most interesting element of the post by Amit Singhal, a Google fellow who oversees the area, is a discussion of why the company doesn't manually elevate particular search results to obtain the right order. However, the company does of course hand-tune the algorithm that ranks the results, so you can consider manual intervention still relevant at a higher level.
Google gives two reasons … Read more
Q&A Search has become central to the functioning of the Internet, but Udi Manber isn't the kind of person who takes that for granted.
"I don't have to tell anybody around here that search is important. That's a very nice luxury to have," said Manber, the Google vice president in charge of search quality.
Search quality may seem like an unassuming element of Google's operations, but in fact it's at the core. Manber oversees the company's search algorithm--all the different inputs Google weighs to judge which Web sites to rank highest in search results.
Manber's work has been highly secret, partly because search is central to Google's competitive advantage and partly because Google doesn't want people gaming the system to get artificially prominent results. But the company has begun sharing a smidgen, including an opening blog post by Manber in May. I talked to him at Google headquarters recently.
How mature is search today on the Internet? Are we 5 percent of the way done with the problem? Ninety percent? My best analogy is that a 15-year-old thinks he's very mature. A 19-year-old thinks he's extremely mature. Every few years you learn that you were not mature before. Search on the Web is about 15 years old, and obviously we were much more mature than we were 5 years ago and 10 years ago and 15 years ago. One way to put it is that it's science fiction every 5 years. What's possible today to me was science fiction 5, or definitely 10 years ago. What was (ordinary) 10 years ago was science fiction 15 years ago. The development is really pretty amazing. It surprised even me. I expect a certain level of progress, and we're actually surpassing it.
You were at the University of Arizona, then Yahoo and Amazon, then A9, then you moved to Google in 2006. Is there anything you've learned from looking at it from different perspectives, or have you been just tackling the same thing with different phone numbers on your business card? It's the same problem, and I've looked at it from many different angles. It's bigger here, and it's better here. We have a team that's beyond any other team I've ever been with. We put more resources into it. I don't have to tell anybody around here that search is important, and that's a very nice luxury to have.
I remember the old days of AltaVista and HotBot and WebCrawler some of these other search engines--days when search was really very primitive. I remember starting those things. They looked very sophisticated and mature at the time, which is my point about the 15-year-old.
It's clearly become a lot more usable. But even 10 years ago, everybody hadn't been trained to think the way we get information is we go to a search box and type something in. Now that seems abundantly obvious. What 10 years from now is going to look stunningly obvious as having a search box is today? It was clear to some people. I don't want to brag too much, but it was clear to me. That's why I moved to search in the early 1990s, because everybody was talking about the information revolution. It was very clear that to have an information revolution, it's not enough to store the information and move it around, you have to find it. I know a lot of people at the time who were talking in those terms--that's going to be the revolution. The ability to find things among huge amounts of information is the key factor. So while nowadays it's completely obvious, even 6 or 7 years ago it was not obvious. I think the reason Google is so successful now is because it was obvious to (co-founders) Larry (Page) and Sergey (Brin) 10 years ago, they put in all the effort, and they're still doing it now.
Don't take that for granted. It was not that well understood, but it was understood by some people. When I started working on search when I was in academia and I said I'm working on search, they looked at me and said, "What do you mean you're working on search? Did you lose something?" In the early 1990s, even, very few people worked on search, because search was done by professionals in various limited domains. There was legal search, there was medical search, there was chemical search, and some limited news search. And it was done by a searcher--professional people. You tell them, "This is what I want to find," and they find it for you. I went to trade conferences with searchers. The idea that people will do the search themselves--that it'll democratize the whole thing and you don't have to go to a professional--that's the revolution.
I think that'll advance much more because you'll do more searches. There are a lot of things you don't search for now, because you don't expect Google will know or that the search engine will find out. We are finding that user expectations grow. The kind of searches people do now are more complicated than the kinds they were doing five years ago. People expect a lot more from us.
Ten years ago, if you actually found an answer to some specific question, it was, "Hey, look at this, it's so cool!" It was an event. Nowadays if you don't find exactly what you want in the first or second result, something is wrong. That's nice. The expectation is that we'll do it.
Google has concluded it's been a little too secretive about the inner workings of its search engine.
The company has deliberately stayed mum about the algorithm that decides what to put at the top of the search results list, in part because the company doesn't want competitors copying it and in part because it doesn't want Web sites gaming the system, said Udi Manber, the vice president of engineering in charge of search quality, in a blog post Wednesday. Now, though, it plans to share a little more.
"Being completely secretive isn't ideal, and this … Read more
Google is starting to provide a fuller picture of the work it's undertaking to create a practical tool for image searches.
On its Google Research blog Thursday, the company offered a brief introduction to VisualRank, a system that sorts out images by means of visual cues rather than by text associated with the images. The write-up is a distillation of a much longer paper (PDF), "PageRank for Product Image Search," that two Google researchers presented last week at a conference in Beijing on Web technologies.
The VisualRank system is not yet live, and Google intimated that the … Read more