Incompatible types: pattern -> cylinder_bell_funnel

[patrickfleith]

Hi, it seems that the pattern anomaly is not compatible with CBF base oscillations.

Here is my config file

timeseries:
- name: demo
  length: 1000
  semi-supervised: true
  supervised: false
  channels: 1
  base-oscillations:
  - kind: cylinder_bell_funnel
    frequency: 2.0
    amplitude: 1.0
    variance: 0.05
  anomalies:
  - position: beginning
    length: 100
    kinds:
    - kind: pattern
      cbf_pattern_factor: 2.0

[CodeLionX]

Hi @patrickfleith,

Unfortunately, the error messages from our config-parser are a bit misleading. The CBF BO and pattern anomaly are indeed compatible. The issue with your config is of another nature, and twofold:

1. The BO kind is cylinder-bell-funnel (instead of ~cylinder_bell_funnel~).
2. The BO cylinder-bell-funnel does not take a frequency parameter.

Try with the following config:

timeseries:
- name: demo
  length: 1000
  semi-supervised: true
  supervised: false
  base-oscillations:
  - kind: cylinder-bell-funnel
    amplitude: 1.0
    variance: 0.05
  anomalies:
  - position: beginning
    length: 100
    kinds:
    - kind: pattern
      cbf_pattern_factor: 2.0

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gutenTAG Version 1.4.0rc1

[patrickfleith]

Hi @CodeLionX I confirm the fix works. Many thanks