Combine machine learning feature selection with time series
Combine machine learning feature selection with time series
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Alex · External communityPost link
External question — Data Science Stack Exchange
Author: Alex
Original post: https://datascience.stackexchange.com/questions/119903
License: CC BY-SA 4.0 — https://creativecommons.org/licenses/by-sa/4.0/
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I have basic knowledge in time series prediction and supervised/unsupervised machine learning algorithms (clustering, classification, decision tree, etc.) I am now given a task to predict a bunch of stock prices. Each stock has its previous trading price (a period of 18 months) as well as some other features: coupon, asset rating, industry, etc. I only know how to use time series analysis or supervised machine learning separately, I have no idea of how to combine these two together. Is there any particular algorithm that I can use as a predictive model? What are steps to combine both dynamic and static information?
Any help will be appreciated!
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danielOh · External communityPost link
External answer — Data Science Stack Exchange
Author: danielOh
Original post: https://datascience.stackexchange.com/a/119910
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It depends on what you mean by "combine these two together". Predicting the stock price with a suffiently large dataset sounds like pretty standard application for common time series models like ARIMA (I know in finance GARCH is pretty common as well but I don't know if this is applicable here). So this would be similar to building a regression model for prediction purposes. However also algorithms from supervised learning can be applied to time-series data like random forests or neural networks.
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Quoted from Forex.com.bd-Editorial External question — Data Science Stack Exchange Author: Alex Source score (net votes, not local likes): 0 Original post: https://datascience.stackexchange.com/questions/119903 License: CC BY-SA 4.0 — https://creativecommons.org/licenses/by-sa/4.0/ Adaptation: HTML converted to plain text; contact email addresses removed. I have basic knowledge in time series prediction and supervised/unsupervised machine learning algorithms (clustering, classification, decision tree, etc.) I am now given a task to predict a bunch of stock prices. Each stock has its previous trading price (a period of 18 months) as well as some other features: coupon, asset rating, industry, etc. I only know how to use time series analysis or supervised machine learning separately, I have no idea of how to combine these two together. Is there any particular algorithm that I can use as a predictive model? What are steps to combine both dynamic and static information? Any help will be appreciated!
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