Support Vector Machine Regression Predict
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I have this Airlines dataset. I used 11 yers for training and 1 for testing.
Once i've chosen and trained the model (using fitrsvm, predict...), suppose that i need to predict the next 3 months how can i do?
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/536141/image.png)
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/536146/image.png)
Probably it's a dumb question, but i can't figure out.
Thanks.
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回答(1 个)
Iuliu Ardelean
2021-3-2
编辑:Iuliu Ardelean
2021-3-2
Hey
You could try:
numTrainPoints = 100; % Let's say you want 100 train points
dtrain = d(1:numTrainPoints, 1:(A-af); % select first 100 points for training
model = fitrsvm(dtrain, dresponse); % fit model to train data
dtest = d(numTrainPoints:end, 1:(A-af); % select the rest for testing
predictedPassengers = predict(model, dtest); % test
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Iuliu Ardelean
2021-3-3
编辑:Iuliu Ardelean
2021-3-3
what value did you use for numTrainPoints?
Maybe try a smaller number, e.g. numTrainPoints = 10
另请参阅
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