Breaking News
Comments
Newest First | Oldest First | Threaded View
DrQuine
User Rank
Author
Re: Understanding Watson
DrQuine   11/20/2013 6:07:42 PM
NO RATINGS
Certainly it would be wonderful, if Watson could start formulating and answering useful hypotheses that we've not already thought of. As it is, I assumed that "guidance" was provided.  For example, in the medical environment, we're interested having Watson focus on identifying which treatment plans produce the best results for specific cancers. We're not interested in the most likely time of day for journal articles on cancer to be published nor the historical trends in colors of respiratory medicine journal covers.

JmS0
User Rank
Author
Re: Understanding Watson
JmS0   11/20/2013 11:54:26 AM
NO RATINGS
Re: " Obviously you can't just hand it the "Encyclopedia Britannica" (or "Wikipedia") and have it "know everything". "

That is not obvious to me.  Depends what they mean by "unstructured data". The ability to hand it unstructured data and have it integrate it into whatever structures it creates is advertised as one of Watson's greatest strengths. 

krisi
User Rank
Author
Re: Understanding Watson
krisi   11/20/2013 11:29:27 AM
NO RATINGS
I am curious to see how the infomation is updated for medical watson systems? there is lots of contradictory data on various medical trials...how is watson handling this? Kris

R_Colin_Johnson
User Rank
Author
Re: Understanding Watson
R_Colin_Johnson   11/19/2013 8:26:07 PM
NO RATINGS
@DrQuine Somehow structures must be created that organize patterns of information and build relevant "expertise"

For the Jeopardy contest there was a lot of preprocessing, because the format of the show made it easy to anticipate what might be important--people, places, things, etc. However, there was also a lot of unstructured data to scan too. Probably will be similar for the domains of knowledge IBM is amassing in its Watson Content Store--some structure for obviously important items plus high-speed scanning and pattern matching for content that is stored unstructured. 

BTW Watson was was preceeded by the Open Advancement of Question Answering (OAQA) initiative at Carnegie Mellon University which IBM participated in then developed into what it calls DeepQA--the basic engine for Watson.

DrQuine
User Rank
Author
Understanding Watson
DrQuine   11/19/2013 7:33:48 PM
NO RATINGS
I look ahead to hearing more about how information is fed into Watson. Obviously you can't just hand it the "Encyclopedia Britannica" (or "Wikipedia") and have it "know everything". Somehow structures must be created that organize patterns of information and build relevant "expertise" in areas of domain interest.



Datasheets.com Parts Search

185 million searchable parts
(please enter a part number or hit search to begin)
Like Us on Facebook
Special Video Section
Protecting sensitive electronic circuitry from voltage ...
09:45
Watch as a web server authenticates or rejects a water ...
Protecting sensitive electronic circuitry from voltage ...
Watch as a web server authenticates or rejects a water ...
Protecting sensitive electronic circuitry from voltage ...
Power can be a gating factor in success or failure of ...
Get to market faster and connect your next product to the ...
00:44
See how microQSFP is setting a new standard for tomorrow’s ...
The LTC3649 step-down regulator combines key features of a ...
Once the base layer of a design has been taped out, making ...
In this short video we show an LED light demo to ...
The LTC2380-24 is a versatile 24-bit SAR ADC that combines ...
In this short video we show an LED light demo to ...
02:46
Wireless Power enables applications where it is difficult ...
07:41
LEDs are being used in current luxury model automotive ...
With design sizes expected to increase by 5X through 2020, ...
01:48
Linear Technology’s LT8330 and LT8331, two Low Quiescent ...
The quality and reliability of Mill-Max's two-piece ...
LED lighting is an important feature in today’s and future ...
05:27