Comments (2)
After going through and reading and doing the exercises for Hands on Ml:2 I come back just to clarify my question, for time series do i need to create a new factor column to say that the market went up or down, as for the classification for the examles in hands on ml2 its predicting flowers and the mnist data set, from stefan janson's ml4t which is just too complex for me to pick up even though i've been working through it for like a year, the example he uses makes like a rate of change for periods of 5 21 30 40 60 ect; which seems similar to the rate of change indicator, but how do i get the answer to buy or sell, from what I see in the example you have you make the signal if the ema's cross right, so when i am looking at the comparison from the hands on ml2 example when we're using the flowers for which is a hard answer that if the length is this and the width is this then it should be a flower, so i understand how we hit the predictor with the new data and we get back the flower type, since the flower name is hard coded in the training data, but i'm missing where and how I get back an answer stating that the market will go up or down over the next time period when I give it the new data, I just can't seem to pick up where i get the answer back of whether it's going to bullish for the new predicted time period, I feel like i understand the concepts well from hands on ml 2 but still very confused about the signal in the example, if this is the entirety of the decision and you just showed us how important the feature is and why we should rely on it? are we combining the features together to make a more accurate final prediction, with the signal just being one of them? As i desire to be able to add a whole bunch of my own custom indicators but im confused on how I get back the binary answer of if the market will go up or down with my prediction, where do i code this in, do i need to make a new column on the data saying it went up or it went down, in place of the iris flower so it knows when it sees this data it went up or to stay flat, from what im seeing in the code you have here is that the signal is the buy or sell and the final answer i should get back when hitting the predictor I must be wrong can you please help me get over this hurdle?
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Related Issues (13)
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