4.16.3 Can you answer these questions?

4.16.3.1 How to create an APIFunction that takes a list with constraints on the list elements?
4.16.3.2 How to setup FrameTicks for TradingChart
4.16.3.3 What are the software requirements to train neural networks on GPU?
4.16.3.1 How to create an APIFunction that takes a list with constraints on the list elements?

https://mathematica.stackexchange.com/questions/143709/how-to-create-an-apifunction-that-takes-a-list-with-constraints-on-the-list-elem

 
This APIFunction takes a list as an argument: 
 
func = APIFunction[{"x" -> DelimitedSequence["Integer", ","]}, #x^3 &] 
 
func["x" -> Range[4]] 
 
 
What I'd like to be able to do is place a  ...
 
- asked by Mike Honeychurch 4votes
4.16.3.2 How to setup FrameTicks for TradingChart

https://mathematica.stackexchange.com/questions/143705/how-to-setup-frameticks-for-tradingchart

 
I'm trying to setup FrameTicks for TradingChart, but it dosn't work. 
 
(*take data*) 
data = FinancialData["NASDAQ:AAPL", "OHLCV", {{2017, 1, 1}, {2017, 4, 16}}]; 
 
(*def. of ticks*) 
maxh =  ...
 
- asked by Jerry 3votes
4.16.3.3 What are the software requirements to train neural networks on GPU?

https://mathematica.stackexchange.com/questions/143795/what-are-the-software-requirements-to-train-neural-networks-on-gpu

 
It seems that GPU training in Mathematica has some additional requirements on the software. For example, when I run this example on a Linux system, I get the following errors 
 
trainingData = 
...
 
- asked by xslittlegrass 8votes