Hi, can anyone recommend a good tutorial on how to set up websockets
with TLS in kdb? I've read the q4m chapters on basic websockets and
aquaq's, Using kdb with REST APIs, though I'm wondering if this
information is still relevant with the current ve...
I currently have a kdb+ database with ~1mil rows of financial tick data.
What is the best way to break up this time-series financial data into
train/dev/test sets for ML?This paper suggests the use of k-fold
cross-validation, which partitions the dat...
Hi all, thanks in advance for the help!I cloned kdb-tick from here:
https://github.com/KxSystems/kdb-tickAnd I've been following tutorials
Thanks for the reply, Andrey.I know data augmentation and mixing to be
great approaches if you have a small data set or for classification
problems, e.g. using linear or softmax regression on cat pics to decide
if it's a cat or not. But I'm not sure ...
Thanks, Jemma. It was a simple fix. Just needed to store the trade and
quote tables in the sym.q file directly. I had them in a separate folder
called sym, which was throwing the error. Current set up now looks