Information Retrieval
Scalable machine learning with InsightEdge: mobile advertisement clicks prediction – InsightEdge
This blog post will provide an introduction into using machine learning algorithms with InsightEdge. We will go through an exercise to predict mobile advertisement click-through rate with Avazu's dataset. There are several compensation models in online advertising industry, probably the most notable is CPC (Cost Per Click), in which an advertiser pays a publisher when the ad is clicked. Search engine advertising is one of the most popular forms of CPC. It allows advertisers to bid for ad placement in a search engine's sponsored links when someone searches on a keyword that is related to their business offering.
What are data scientists interested in? Insights from our search engine data
We've gathered data from our newly created DSC search box, and based on 20,000 search queries over the last four months (most of them in the last 30 days), we discovered that the top queries so far are: The number in parenthesis indicates the number of queries, over the last four months. Note that some keywords have a high number of queries, because they are listed as top queries in one of our popular articles. Starred queries were not promoted in any way. Today we created a new data science search engine, ad-free, where anyone can submit his blog for indexation. We invite you to try it and share it.
Reimagining Search
Ever since Gerard Salton of Cornell University developed the first computerized search engine (Salton's Magical Automatic Retriever of Text, or SMART) in the 1960s, search developers have spent decades essentially refining Salton's idea: take a query string, match it against a collection of documents, then calculate a set of relevant results and display them in a list. All of today's major Internet search engines--including Google, Amazon, and Bing--continue to follow Salton's basic blueprint. Yet as the Web has evolved from a loose-knit collection of academic papers to an ever-expanding digital universe of apps, catalogs, videos, and cat GIFs, users' expectations of search results have shifted. Today, many of us have less interest in sifting through a collection of documents than in getting something done: booking a flight, finding a job, buying a house, making an investment, or any number of other highly focused tasks. Meanwhile, the Web continues to expand at a dizzying pace.
Terrapattern is Like a Search Engine for Satellite Imagery
In 2008, through something of a happy accident, a team of zoologists from the University of Duisburg-Essen in Germany discovered that grazing cows and deer tend to align their bodies with magnetic north. It was an odd thing to notice, particularly because the researchers had been perusing satellite imagery for something else entirely. But that's what happens when you look at something from 400 miles above the Earth's surface--change your perspective, and you'll change what you see. When Golan Levin, a professor of new media art at Carnegie Mellon University, heard about the cow discovery, he found it "to be simultaneously wonderful and very inspiring and totally useless." He was also overcome, he says, by the desire to make similar discoveries.
Meet Terrapattern, Google Earth's Missing Search Engine
Golan Levin, an associate professor of art at Carnegie Mellon University, suggested. I was looking at a satellite image of the school's campus in Pittsburgh, embedded in the home page of Levin's latest online project, Terrapattern. "What you should immediately see are all the most tennis-court-ish patches of Allegheny County," he said. With gratifying speed, the right-hand side of my screen filled with dozens and dozens of tennis courts--solo or in pairs or in clusters of six, white on green, purple on green, green on red. A confusingly painted parking lot ended up in the mix, too.
This new search engine could be way smarter than Google
Search engines that aren't Google rarely have much that's interesting to offer to the average consumer. But Omnity, a new search engine aimed at researchers -- or even just students doing their homework -- offers some glimmers of something new that make it worth taking notice. Search, as we know it, is ripe for some sort of change, after all. Google is certainly working to bake search more fully into our cars, phones and other devices. Specialized search engines -- for flights, places to stay, even .gifs And then there are those AI bots being promised by Google, Facebook, Microsoft and others.
Reimagining Search
Ever since gerard salton of Cornell University developed the first computerized search engine (Salton's Magical Automatic Retriever of Text, or SMART) in the 1960s, search developers have spent decades essentially refining Salton's idea: take a query string, match it against a collection of documents, then calculate a set of relevant results and display them in a list. All of today's major Internet search engines--including Google, Amazon, and Bing--continue to follow Salton's basic blueprint. Yet as the Web has evolved from a loose-knit collection of academic papers to an ever-expanding digital universe of apps, catalogs, videos, and cat GIFs, users' expectations of search results have shifted. Today, many of us have less interest in sifting through a collection of documents than in getting something done: booking a flight, finding a job, buying a house, making an investment, or any number of other highly focused tasks. Meanwhile, the Web continues to expand at a dizzying pace.
SEO Checklist for Website Owners: Updated for 2016 and Beyond - Search Engine Journal
If you're still stuck on the same old on-page SEO routine, it's time to wake up, smell the coffee, and figure out what's up in 2016. If you're waking up from 2010, you've got a long way to go, Rip Van Winkle. But even if you're poking into the SEO world from just a few months ago, you might be surprised at how much changed while you were away. We're always in need of "updated" information for SEO, and I thought now was a great time to release my updated checklist. I've organized this list into three main sections: Analytics help you gain an insight into your visitor demographics and understand your marketing better.
Will search engines fall to AI?
Lately, there's been a rumble pretty much everywhere about artificial intelligence, digital personal assistants, the Internet of Things, wearables and apps for everything. I've even written about what the rise of digital assistants means to search. There are some who claim that these new technologies will render search obsolete, passed over for the convenience and joy of an always-available digital world. I think they are wrong. Instead of looking at a search engine as an ad platform, we need to remember what it actually does for people.