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[amibroker] Algorithms



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Hi DT,

It's a great idea, especially if people participate and we archive
the results.

I cannot come up with a problem right at this second, but I will
think on this, and I'm sure it won't take too long.  ^^_^^

Yuki

Wednesday, June 4, 2003, 6:57:57 PM, you wrote:

DT> Yuki,
DT> Instead of discussing about algorithms till the end of the year, let 
DT> us do something more creative : Let us introduce, in this page, 
DT> the "algorithm of the day" : You, or anybody else, will ask the 
DT> question and I will try to answer the algorithm.
DT> You will not pay anything for questions.
DT> I will charge the replies.
DT> The cost will be unusual: you should ask for the next algorithm !
DT> Someday, you have the right to win a free of charge algorithm [make 
DT> your calculations and arrange to be the last one...]
DT> After the experience of the first 20 algorithms, we may collect them 
DT> separately somewhere and, perhaps, make an interesting reference.
DT> I would enjoy it,indeed.
DT> If you agree, let us do it right now !!
DT> Dimitris Tsokakis 
DT> --- In amibroker@xxxxxxxxxxxxxxx, Yuki Taga <yukitaga@xxxx> wrote:
>> Hi DT,
>> 
>> Tuesday, June 3, 2003, 8:51:50 PM, you wrote:
>> 
>> DT> I still believe that AFL should reach directly the average user.
>> 
>> I agree, and I think TJ would too, because that is certainly where
>> the bulk of the market is.
>> 
>> So, how does this happen?  Maybe I'm a good person to make a
>> suggestion here, because perhaps I typify the "average user" in many
>> respects.
>> 
>> I am a non-programmer.  I think most people are non-programmers (at
>> least, people who are not natives of India).  ^^_^^  For me, there
>> are two difficulties.  First, coming up with the algorithm that will
>> do what I want is not easy at all for me.  Some good examples of how
>> to do this would be appreciated by the many non-programmer types out
>> there, I'm sure.  It takes a good deal of time and energy to get 
DT> into
>> this mode of thinking.  Some short course would be helpful. Once I
>> have the algorithm (and this is often *more* than half the battle), 
DT> I
>> have to translate that to AFL.  Sometimes, the former is much harder
>> than the latter, although when you really get complex the latter is
>> no picnic either.
>> 
>> So, to reach the "average user", I think some good explanations of
>> how to approach finding the right algorithm are in order, full of
>> easy to understand examples that get progressively more complex. 
DT> Then
>> an explanation of how to go from algorithm to AFL is in order.
>> 
>> A lot of programmers try and teach the language before they have
>> taught algorithm solving.  That's because to them finding the
>> algorithm is rather automatic.  Years and years of practice and
>> thinking that way have made it rather automatic.  But to
>> non-programmers unused to finding algorithms to solve problems, this
>> is often the most difficult step.  You want to learn the language, 
DT> of
>> course. But until you know how to come up with good algorithms, the
>> language alone won't do you much good.
>> 
>> My experiences traveling down this troublesome highway, anyway.
>> 
>> Best,
>> 
>> Yuki
>> 
>> P.S. I think this is what is most difficult about "Help files".
>> Mostly, they are written by programmers, and they assume you know 
DT> way
>> too much.  ^_-
>> 
>> I think a lot of people ask for help not so much because they can't
>> master the language, but because they can't come up with the
>> algorithm that will do what they want to do.  Maybe I'm wrong, but
>> that is my personal experience and take on this.


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