All Questions

Filter by
Sorted by
Tagged with
0
votes
0answers
30 views

BatchNormalizationLayer , what is it? and how do I use it?

I thought a BatchNormalizationLayer 'normalizes' the input stream; ie I thought it scales the data somehow to fall between [0,1]... but I've tried using it and it ...
5
votes
1answer
211 views

How do I create & train a neural net to predict a stock closing price at T+5min using OHLC and other data?

I'm trying to create a neural network and train it to test predictability of short term stock price movements. I've collated a 1-min open, high, low, closing and volume dataset for a particular stock....
2
votes
0answers
142 views

Neural Network Time Series Input

All, I am attempting to replicate the work done using Long Short Term Momory Artificial Neural Networks proposed in this thesis by following this (great) example. I have a given dataset for which I ...
19
votes
5answers
2k views

Recurrent neural network in 11.1 explicit examples?

I heard that RNN was implemented in Mathematica as of 11.1. Trying to search online, I find some general information about neural networks in Mathematica, or a list of related functions. My trouble is ...
1
vote
0answers
331 views

Hidden Markov Model: emissions probabilities dependent on observable parameter

I need to fit an HMM where the emission probabilities (ep) are discrete and dependent on a known variable quantity. E.g.: Imagine a daily time series of binary emissions ("1" or "2"). I suppose an ...