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## Wrong learning process?

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• I have a problem with a network I just created, it s the first one I try to create and I really thing it did not learnt right. The network is supposed to be
Message 1 of 5 , Apr 1, 2004
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I have a problem with a network I just created, it's the first one I
try to create and I really thing it did not learnt right. The
network is supposed to be able to determine the price of a car based
on several factors like engine type, max speed Well, when it comes
to 60 to 0 and 80 to 0, the network is considering that the longer
time the more expensive the car has to be. Is there a way to tell
the network that it has to be the opposite? If not, what can I do?

Tahnk you!
• an easy way is to subtract the time from a maximum so the lower time is more valuable... For example: 30-14= 16 30-10= 20 The faster car (10 seconds) has a
Message 2 of 5 , Apr 1, 2004
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an easy way is to subtract the time from a maximum so the lower time is more
valuable...
For example:

30-14= 16
30-10= 20

The faster car (10 seconds) has a higher score...

Walt
-----Original Message-----
From: abi_11 [mailto:abi_11@...]
Sent: Thursday, April 01, 2004 9:01 AM
To: easynn@yahoogroups.com
Subject: [easynn] Wrong learning process?

I have a problem with a network I just created, it's the first one I
try to create and I really thing it did not learnt right. The
network is supposed to be able to determine the price of a car based
on several factors like engine type, max speed Well, when it comes
to 60 to 0 and 80 to 0, the network is considering that the longer
time the more expensive the car has to be. Is there a way to tell
the network that it has to be the opposite? If not, what can I do?

Tahnk you!

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• Even easier; multiply time by -1 Walt ... From: abi_11 [mailto:abi_11@yahoo.com] Sent: Thursday, April 01, 2004 9:01 AM To: easynn@yahoogroups.com Subject:
Message 3 of 5 , Apr 1, 2004
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Even easier; multiply time by -1

Walt
-----Original Message-----
From: abi_11 [mailto:abi_11@...]
Sent: Thursday, April 01, 2004 9:01 AM
To: easynn@yahoogroups.com
Subject: [easynn] Wrong learning process?

I have a problem with a network I just created, it's the first one I
try to create and I really thing it did not learnt right. The
network is supposed to be able to determine the price of a car based
on several factors like engine type, max speed Well, when it comes
to 60 to 0 and 80 to 0, the network is considering that the longer
time the more expensive the car has to be. Is there a way to tell
the network that it has to be the opposite? If not, what can I do?

Tahnk you!

----------------------------------------------------------------------------
--

a.. To visit your group on the web, go to:
http://groups.yahoo.com/group/easynn/

b.. To unsubscribe from this group, send an email to:
easynn-unsubscribe@yahoogroups.com

c.. Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.

[Non-text portions of this message have been removed]
• ... That made me realize that right-click functions like *-1 would not work! The test before execute will reject such functions. I ll put it on the bug list
Message 4 of 5 , Apr 1, 2004
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On Thu, 01 Apr 2004 09:15:10 -0500, Walt wrote:

>Even easier; multiply time by -1
>

That made me realize that right-click functions like *-1 would not
work! The test before execute will reject such functions.

I'll put it on the bug list but for now enter the value -1 in any
unused grid cell. Right click the cell and "Set Function..." to *v
Move to the column that needs to be changed, right click and "Execute
on Input/Output Column".

Steve
--
EasyNN-plus. The easy way to build neural networks.
Build networks from numeric, text and image files.
http://www.easynn.com
• Awesome! I did notice what you said about the formulas not working… but I did the last thing you said and it worked. I did not really test the network yet,
Message 5 of 5 , Apr 5, 2004
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Awesome! I did notice what you said about the formulas not working
but I did the last thing you said and it worked. I did not really
test the network yet, but at least I got the number changed to
minus I'll see if it works!
I'll let you know any further problems.

Thank you!

--- In easynn@yahoogroups.com, steve@e... wrote:
> On Thu, 01 Apr 2004 09:15:10 -0500, Walt wrote:
>
> >Even easier; multiply time by -1
> >
>
> That made me realize that right-click functions like *-1 would not
> work! The test before execute will reject such functions.
>
> I'll put it on the bug list but for now enter the value -1 in any
> unused grid cell. Right click the cell and "Set Function..." to *v
> Move to the column that needs to be changed, right click
and "Execute
> on Input/Output Column".
>
>
> Steve
> --
> EasyNN-plus. The easy way to build neural networks.
> Build networks from numeric, text and image files.
> http://www.easynn.com
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