[Tutor] Medical Decision-Making Question

[Emad Nawfal (عمـ نوفل ـاد)]

On Mon, Jun 13, 2011 at 5:22 PM, Fred G <bayespokerguy at gmail.com> wrote:

> Hello--
>
> I'm a pre-med student interested in decision-making as applied to medical
> decisions.  I am trying to build a medical decision-making algorithm and am
> pretty stuck on a few things.
>
> I've built a file that contains a list of many diseases and their
> associated symptoms.  For example, here are the column headers and two
> sample rows (the "|" = "or"):
> Disease                Symptoms
> Cold
> sore_throat|runny_nose|congestion|cough|aches|slight_fever
> Flu
> sore_throat|fever|headache|muscle_aches|soreness|congestion|cough|returning_fever
>
> My questions are the following:
> a)  How's the best way to make it so I can have a user type in a list of
> symptoms and then have the computer tell the user the possible diseases that
> share those symptoms? In other words, on a high-level I have a pretty good
> idea of what I want my algorithm to do-- but I need help implementing the
> basic version first.  I'd like to do the following:
> >>>Please enter a list of symptoms
> >>>[user_input]
> >>>Possible diseases include: x, y, z
>
> b)Once I get that working, could anyone point me to good code already
> written in Python such that I could have a model (for syntax and overall
> structure) for figuring out how to make the computer evaluate more factors
> such as: patient age, patient history, and even downloading archival data
> for patients in the same demographic group?
>
> Thanks!
>
> There are lots of machine learning algorithms that do exactly what you
> want. Take a look at memory-based learning, one of the easiest to understand
> ML algorithms, and its TiMBL implementation here:
> http://ilk.uvt.nl/timbl/
>
>
and the Python binding here:

http://ilk.uvt.nl/~sander/software/python-timbl.html

>
>
>
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-- 
لا أعرف مظلوما تواطأ الناس علي هضمه ولا زهدوا في إنصافه كالحقيقة.....محمد
الغزالي
"No victim has ever been more repressed and alienated than the truth"

Emad Soliman Nawfal
Indiana University, Bloomington
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