100 Time Series Data Mining Questions - Part 7

In the last post, we were able to identify when a regime change occurs. Today we will focus on speed (well, a trade-off) For the next question, we will still be using the datasets available at https://github.com/matrix-profile-foundation/mpf-datasets so you can try this at home. The original code (MATLAB) and data are here. Now let’s start: How do I quickly search this long dataset for patterns, if an approximate search is acceptable?

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100 Time Series Data Mining Questions - Part 6

In the last post took a very long time series, and we summarize it. Now we will do something that seems related when we look at the regime bar: regime change detection. For the next question, we will still be using the datasets available at https://github.com/matrix-profile-foundation/mpf-datasets so you can try this at home. The original code (MATLAB) and data are here. Now let’s start: When does the regime change in this time series?

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100 Time Series Data Mining Questions - Part 5

In the last post we managed to find similar patterns between two time series. For the next question, we will still be using the datasets available at https://github.com/matrix-profile-foundation/mpf-datasets so you can try this at home. The original code (MATLAB) and data are here. Now let’s start: If you had to summarize this long time series with just two shorter examples, what would they be? This is a new kind of question.

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Recent publications

  • (2020) MPA a novel cross-language API for time series analysis. Van Benschoten A, Ouyang A, Bischoff F, Marrs T. MPA: a novel cross-language API for time series analysis. Journal of Open Source Software. 2020;5(49):2179.. Abstract DOI  pdf
  • (2019) tsmp: An R Package for Time Series with Matrix Profile. Bischoff F, Rodrigues PP. tsmp: An R Package for Time Series with Matrix Profile. April 2019.. Abstract DOI  pdf
  • (2019) Predicting Blood Donations in a Tertiary Care Center Using Time Series Forecasting.. Bischoff F, Koch M do C, Rodrigues PP. Predicting Blood Donations in a Tertiary Care Center Using Time Series Forecasting. Studies in health technology and informatics. 2019;258:135-139.. Abstract DOI  pdf
  • (2017) [Platelet Stock Optimization through apheresis reinforcement using time series prediction]. Bischoff F., MSc Thesis [Platelet Stock Optimization through apheresis reinforcement using time series prediction]. 2017.. Abstract DOI  pdf
  • (2014) Risk Assessment Processes in Transfusion Medicine. Bischoff F, Koch C, Araújo F. Risk Assessment Processes in Transfusion Medicine. Vox Sanguinis. 2014;107(Suppl. 1):67.. Abstract DOI  pdf

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