Is this more complicated than it needs to be?
I note that Steve and Philip, who are highly skilled programmers, aren’t using this yet. Philip has been working on this for a while and unable to do anything with it yet. I have not bothered with this and feel rewarded that I have used my time elsewhere. Not wasted my time in other words.
Steve may be making some progress but he is an extreme with regard to motivation and abilities. An elite club with one member. Steve is a great programmer and he has the most extreme ability to learn, adapt and focus that I have ever encountered—even in the upper echelons of elite university medical centers. To be fair to medicine, R. Doyle Stulting, M.D., Ph.D. is in Steve’s league.
Steve has worked with machine learning professionally. Steve is not too happy yet I might add.
I get that Steve probably needs some options and some complexity is probably helpful to him. Cool that he will have something complex to work with.
I also get that Philip will have the ability to work-with and work-around the complexity when P123 provides a range of dates in a download. So he remains engaged. But does he really need or even want all of the complexity? Maybe.
But I might just ask Philip myself (since P123 won’t) if he has not been spending a lot of time to get one VERY SIMPLE ARRAY. Likewise P123 is spending a lot of resources on this one array that 99.9% of machine learners will use:
Column heads: date, ticker, factor1, factor2,……,factorn, excess returns relative to the mean of the universe over the rebalance period. That is it. That is all that 99.9% of machine learners will ever need.
Granted–one way or another–they will need to get some metrics to see how their Boosting/TensorFlow model has done. This is something anyone with any training in machine learning has already done. Also, this is where P123’s time and resources would be better spent, IMHO. This is where P123 has excelled in the past—e.g., the equity curves of sims and the buckets for rank performance.
P123 should make it so an undergraduate in Finance can get this array easily—even if they are using SPSS or JASP. Right now I am wondering if even Philip will ever get this array.
But if people like complexity give them that too. I have nothing against complexity for complexity’s sake. If a programmer are having fun with this: enjoy!
Just me? I would look at what ETFOptimize says in another post before I would make that arguement: [url=https://www.portfolio123.com/mvnforum/viewthread_thread,12642#!#76370]https://www.portfolio123.com/mvnforum/viewthread_thread,12642#!#76370[/url]
ETFOptimize is a professional. He is extremely intelligent. Maximally savvy with P123 classic. But he will never use this or even get it, I would bet. Not a reflection on him, I think. But in any case, not just me.
I see that as a marketing problem for P123. One that can probably be addressed and turned to a benefit over any competition.
I wish P123 the best whatever path you ultimately take,
Jim