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boschresearch / CNC_Machining

data set for process monitoring on CNC machines
BSD 3-Clause "New" or "Revised" License
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Number of timeframes #2

Closed nicolasj92 closed 1 year ago

nicolasj92 commented 1 year ago

In the README.md it says: Thereby normal as well as anomoulous data have been collected for 4 different timeframes, each lasting 5 months from February 2019 until August 2021 and labelled accordingly.

But aren't there 6 different timeframes within the dataset?

MATnani commented 1 year ago

Thank you very much for your comment. Indeed we have 6 different timeframes and I just adjusted the text in the README.md file.

As highlighted in the paper CIRP CMS in section 3.1: "_The timeframe is tagged as ”Month_Year” and represents the 6-month interval before the label. For example, ”Aug2019” would refer to the period between February 2019 and August 2019."

Meaning:

  1. Feb_2019 -> August 2018 - February 2019
  2. Aug_2019 -> February 2019 - August 2019
  3. Feb_2020 -> August 2019 - February 2020
  4. Aug_2020 -> February 2020 - August 2020
  5. Feb_2021 -> August 2020 - February 2021
  6. Aug_2021 -> February 2021 - August 2021