Tag Archives: question

Question: Your opinion on the difference between Torch and TensorFlow for machine learning

 

Question: Your opinion on the difference between Torch and TensorFlow for machine learning

There seems to be a debate on performance and other items on this PyTorch vs TensorFlow. I am no expert on this but it seems more logical to work PyTorch  since it is in Lua with Redis embedding Lua capabilities. The other difference between the two is that Torch is from Facebook while TensorFlow is from Google. Anyone know better differences for machine learning with trading applications? Let me know what you think.

http://pytorch.org/

[D] So… Pytorch vs Tensorflow: what’s the verdict on how they compare? What are their individual strong points? from MachineLearning

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CHINA economic data source question from potential trustworthy source

CHINA economic data source question from potential trustworthy source

Question the econcomic data source from Chinese government but this Mixin potentially

http://www.zerohedge.com/news/2015-12-21/china-suspends-another-unofficial-pmi-data-release-make-major-adjustment

http://www.icis.com/resources/news/2015/12/01/9948911/china-factories-still-in-contraction-november-pmi-at-49-6/

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Yet another where do I start in quant trading question the video

Yet another where do I start in quant trading question the video

Dear Lord:

Please make this stop! Why am I being punished?

Yet another where do I start trading for quant?

Here is my yet another answer of the same in my video below

Most popular on where to start

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Question on C++ Bayesian Network library

Question on C++ Bayesian Network library

Any one got answers for this video and question ?

Hi there I am trying to run “face_landmark_detection. cpp ” file from the example file on VS2013 , but nothing to appear , I flow you method , it give no error but nor output , if you cab suggest anything thanks in advance

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Question about integrating C++ and Python

Question about integrating C++ and Python

An answer cam up via a Meetup member:

I asked around in my company and most responder stated  “Use Cython.org  to glue C++”
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Got a trading idea or tech question? Ask me at our LIVE Meetup

Get ready…you can now talk about all your fave topics when it comes to quant or automated trading. See below for the details on our next LIVE Meetup

As usual this is all FREE. Got a company product or server you want to promote? Got a job announcement? Trading idea? Tech question? Ask it? Maybe someone can get back to you on it.

Just remember, even my QuantLabs.net ELITE Members are encouraged to join in the fun.

Get in on the action here:

Don’t forget about that FULL access to the NEW Quant Elite Academy while you become a member.

–> JOIN HERE FOR FULL ACCESS THE NEW ACADEMY <–

Academy Course details mentioned here

Quant ELITE Member benefits listed here.

Hope this helps you

Thanks for reading

Bryan

Remember I got my Meetup on this coming up:

Human vs Computer: Achieving MAX pay out in trading with quant and HFT potential

Human vs Computer: Achieving MAX pay out in trading with quant and HFT potential

Let’s talk about how to achieve your max pay out similar to quant and top High Frequency Trading operators do. I am going to present a modified presentation of the video below
I am more interested in focusing on an open ended discussion on how you plan to approach achieving your max potential returns with these techniques.

Watch this video:

https://www.youtube.com/watch?v=x4qQwqWivNM

Choose one of our Meetups to get more info on:

http://www.meetup.com/quant-finance/events/225584562/

http://www.meetup.com/R-Matlab-Users/events/225584582/

http://www.meetup.com/Toronto-NET-Developer-Meetup/events/225584612/

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Another how do i get into finance industry question?

Yet another how do i get into finance industry question?

Today was another good day of success where I was able to’ demonstrate’ the surprise I got on Sunday morning.

 

I do get lots of questions but usually the most popular generic kind is:  How do I get into finance?

I have lots of standout stock answers so check out my answer on this one.

 

Java can be used for ultra lowest latency HFT!

I also got a interesting PDF presentation on how Java can be used for high-frequency trading. It sounds like you have to hack the JVM to get optimal performance.

 

Check out the PDF here

 

NOSQL Redis embedded into Matlab Simulink for ULL HFT potential

Lastly I was able to implement the surprise of marrying both Redis and Matlab’s Simulink together. This is a deadly combination that can present itself as being one of the best ways to implement a high-frequency trading strategy. With the help of the author I was able to get it running so big thanks to him.

 

Please check out my demo here

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Question: need idea of next set of trading indicators?

Question: need idea of next set of trading indicators?

After some people have graciously have stepped forward but no follow up yet, these are some of the indicators I will start working moving into the next week:`

1. Whipsaws

2. Pivots

3. Price gapping

Any other scenarios I should consider or other indicators I should show know about?  Let me know via my Facebook groups here and here. This is the only place you can comment in public or just send me a private message via my contact form. I do respond to all.

https://www.facebook.com/groups/quantlabsnet/

https://www.facebook.com/quantlabsnet

Just so people know, I am focusing most likely on forex related ones but the workflow is simple:

1. I prefer Metatrader MQL4 or MQL5 to port into Matlab code. I find these process the fastest and easiest without some other overegineered or wonky coding from some gibberish language or API.

2. These will be heavily back tested under various time frames and market assets. I can also set up scripts that can record ‘interesting opportunities’ and take snapshots of what has potential. The hard part is to find the right parameters and combinations of indicators for what scenario.

3. Lastly, what works can be applied to a systematic Matlab Simulink model which can be run in parallel. From there as you know, Simulink can code generate into C++ C or even HDL for FPGA ultra lowest latency HFT. That is being considered by some hardware specialist who are part of my network.

Do remember I have the other algos of Murrey Math, Yin Yang Velocity, and ABC Pattern recognition ready to go.

Thanks

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Another how do I start in HFT question?

Another how I start in HFT question?

This came in via my Meetup group due to this HFT video demo we did:

  • Hi Bryan, I watched your HFT trading presentation yesterday on youtube with interest. I’m interested in building a very basic system to start with. Could you recommend some first steps in the process? I am a coder, although I don’t know C++ yet. I appreciate the help.

 

From now on, my response will be around this with other commenting as well . Consider this a generic way of handling this. Read this:

Straight up Facebook talk with a 16 year old about the false path to riches quant and HFT successes

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NOTE I now post my TRADING ALERTS into my personal FACEBOOK ACCOUNT and TWITTER. Don't worry as I don't post stupid cat videos or what I eat!

Questions of the day: Simple 3 word answer to how did you manage to learn all these programming languages for modern algo trading

Questions of the day: Simple  3 word answer to  how did you manage to learn all these programming languages for modern trading

From Facebook:

Dear Mr Downing,
I have seen all the things you post.And i wonder how did you manage to learn all these proggramming languages?

 

Gather around kiddies, daddy is gonna tell you a story!

Thanks to my wunderbar Facebook group which appears to be growing like a weed

Read Internet and drive

Next question coming up!

Secondly i am postgraduate student in international economics and finance.id like to learn things from you.could you give me some advice about how to pay for suscription in quantlabs?

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NOTE I now post my TRADING ALERTS into my personal FACEBOOK ACCOUNT and TWITTER. Don't worry as I don't post stupid cat videos or what I eat!