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krish1315 wrote:
<blockquote cite="mid:19546220.post@talk.nabble.com" type="cite">
<pre wrap="">Thanks mark! for your prompt reply....
We wanted to build a systems for medical domain... we have patient data with
us... like patient history....
We want to reason over this data and give advice and recommendation based on
this data...
prediction of disease to the doctor based on the symptom... and system
should be self sustain to take the decision....
I agree you will find this very abstract requirement... but at this point of
time we have this information only...
Mark, Only information i am looking into at this point of time is that "can
we build such system using drools" ...
Please reply so that i can dig more into this.... :)
</pre>
</blockquote>
Yes, there has been a lot of research in this area. Start looking at
the mycin project, which is well documented, from the 80s and progress
from there. Peter Jackson's book "Expert Systems" book also covers the
mycin and other similar medical systems. Let us know what you find. One
aspect that seems essential for medical diagnosis is the ability to
deal with uncertaintiy, we have a sub project for this but it's not
finished yet.<br>
<br>
Mark<br>
<blockquote cite="mid:19546220.post@talk.nabble.com" type="cite">
<pre wrap="">
Thanks,
Krishna
Mark Proctor wrote:
</pre>
<blockquote type="cite">
<pre wrap="">Binyala, Krishna Gopal IN BLR SISL wrote:
</pre>
<blockquote type="cite">
<pre wrap="">
Hello,
I am new to drools community...
I want to develop an expert system for medical application using
drools. can you please let me know how to use history data in
drools... Because as far as i know we have to keep all the data in the
working memory to access.
</pre>
</blockquote>
<pre wrap="">Data can also be retrieved via a hibernate session using the "from"
keyword. But still Drools can only see what is inserted our what is
bound locally via the 'from' keyword so you'll have to figure our your
own strategy for what data you need and when.
</pre>
<blockquote type="cite">
<pre wrap="">
How should i implement such system?
</pre>
</blockquote>
<pre wrap="">You have not given us enough background information to answer this - so
my answer is please make sure you go through each and every example in
the drools documentation.
</pre>
<blockquote type="cite">
<pre wrap="">Would be better if you can provide some reference to existing expert
system implemented using drools.
</pre>
</blockquote>
<pre wrap="">Again see the various examples.
</pre>
<blockquote type="cite">
<pre wrap="">
Thanks in advance.
Krishna Gopal
In three words I can sum up everything I've learned about life: it
goes on...
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<pre wrap="">
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</blockquote>
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