Extreme Tech reports IBM makes Watson the size of a pizza box, starts offering cloud access to doctors.
When the robot uprising is finally underway, you might look back on the year 2011 as the beginning of the end. That was the year IBM’s Watson supercomputer trounced its squishy human opponents on the quiz show Jeopardy. Watson is finally being utilized in the real world, and this might be just the beginning.
IBM has entered into an arrangement with Memorial Sloan-Kettering and WellPoint to bring Watson’s expertise to the medical field. Doctors will be able to run the variables through Watson to get suggestions on possible treatments based on giant blocks of medical data.
The Watson-capable servers being deployed to hospitals and data centers will only take up one slot in a standard server rack. Does that mean that it’s slower? Certainly not — Watson’s theoretical processing speed has been bumped up 240% since its television debut.
The key to the slimmed down Watson rig is improved processing algorithms, but also domain specialization. On Jeopardy, Watson had to be able to scan huge amounts of data and spit out an answer in under a second. Health care decisions don’t have to be made instantly — Watson can churn through the medical data for a few seconds before anyone starts getting impatient. The field of study is also much more narrow.
WellPoint points out that doctors miss early stage lung cancer diagnoses about half the time. Watson, on the other hand, is able to get the right diagnosis on these same cases 90% of the time. Although, Watson will still hedge its bets: When a medical professional consults the system, they will receive results on an iPad or computer in about 30 seconds with possible courses of action sorted by confidence level.
If Watson proves to be a success, more consumer-facing applications could be coming down the road. IBM is working with Nuance Communications to develop the system, and Nuance has plenty of consumer products (such as the voice-recognition part of Siri).
So in the not too distant future, you might have a computer to thank for your health. It’s certainly a lot more useful than winning game shows
In response to Meet Watson, Your Doctor in a Pizza-Size Box, reader Robert writes ...
Watson was most likely named for Thomas J. Watson, first president of the modern IBM company, not Sherlock Holmes' sidekick.
It will be interesting to see how Watson makes out. CAD (Computer Aided Diagnosis) is not new, and has been around for at least 15 years. 2nd read Mammography has been the first area of CAD, but lung cancer has been targeted as well. Raw computing power is not the issue, algorithms that can differentiate patterns are.
Computers and humans (to date) provide somewhat complementary skills, with computers providing good sensitivity but often poor specificity (high false positive rates) although this area is improving. We'll see what Watson can do.
I think a more interesting application would be rapid blood chemistry analysis, and DNA analysis (eg. analyzing and categorizing foreign DNA in the blood) which would give much earlier tests for cancer and other disease, even before a patient presents with symptoms and imaging studies are conducted.
Rob
It will be interesting to see how Watson makes out. CAD (Computer Aided Diagnosis) is not new, and has been around for at least 15 years. 2nd read Mammography has been the first area of CAD, but lung cancer has been targeted as well. Raw computing power is not the issue, algorithms that can differentiate patterns are.
Computers and humans (to date) provide somewhat complementary skills, with computers providing good sensitivity but often poor specificity (high false positive rates) although this area is improving. We'll see what Watson can do.
I think a more interesting application would be rapid blood chemistry analysis, and DNA analysis (eg. analyzing and categorizing foreign DNA in the blood) which would give much earlier tests for cancer and other disease, even before a patient presents with symptoms and imaging studies are conducted.
Rob
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