Edge AI Add-on API 2.2.0
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◆ nrf_edgeai_obsv_source

#include <include/nrf_edgeai_obsv/nrf_edgeai_obsv_metrics.h>

Data stream a metric consumes.

An observability context carries more than one stream: the model output (class-probability vector) and, optionally, the extracted input features fed to the model. Each metric declares which stream it consumes via nrf_edgeai_obsv_metric_s::source, and the core routes an update only to metrics whose source matches the fed stream. Probabilities are fed with nrf_edgeai_obsv_update_probs; features with nrf_edgeai_obsv_update_features.

Enumerator
NRF_EDGEAI_OBSV_SOURCE_PROBS 

Model output: class-probability vector (length == num_classes).

NRF_EDGEAI_OBSV_SOURCE_FEATURES 

Model input: extracted feature vector (length supplied per update).