Alteryx Anomaly Detection Tools

v2.0.0 [2020-11-12]

• The second version of the TIM Anomaly Detection Tools supports Alteryx v2020.4. The major change in v2020.4 is that the python version embedded with Alteryx is upgraded from v3.6.8 to v3.8.5. This required to update all the external dependencies to be compatible with the new python version.
• This version is not compatible with Alteryx versions older than v2020.4

v1.3.0 [2020-10-20]

New features

• changed timestamp format in anomaly indicator output from "yyyy-mm-ddThh:mm:ssZ" to "yyyy-mm-dd hh:mm:ss.fff"
• support input timestamps in the format "yyyy-mm-dd hh:mm:ss.fff"
• adjusted GUI layout

Deprecated

• "G" output of the tool is deprecated

v1.2.0 [2020-05-26]

New features

• option for automatic sensitivity
• sensitivity in the "S" output
• normal behavior columns in the "A" output
• new advanced settings GUI layout
• Normal Behavior Learner settings:
  • new dictionaries: Trend, Fourier, Month, Exact day of week
  • data normalization parameter
• Anomalous Behavior Learner settings:
  • maximum sensitivity
  • data normalization parameter

Bug fixes

• fixed conversion warning caused by conversion of strings with special unicode characters from the extended importances

v1.1.0 [2020-02-12]

New features

• configurable interpolation of missing values
• checkbox "allow offsets" which turns on/off all offsets of the Normal Behavior Learner
• new dictionaries in the Normal Behavior Learner: Identity and Simple Moving Average

Bug fixes

• fixed bug that occured when format of the timestamp column is "yyyy" (yearly data) or "yyyy-mm" (monthly data)