---
library_name: pytorch
tags:
- video-classification
- gru
- stage-classification
- kiduki
---

# KiDUKi v2 Stage GRU

Stage-only GRU model for care-scene clip classification.

## Model

- Architecture: EfficientNet-B0 frame features + GRU stage classifier
- Input: per-clip `.npz` frame features
- Output: `stage_label`

## Dataset Split

- train: 245
- val: 52
- test: 52

## Metrics

- best val_acc: 0.731
- test_acc: 0.747
- test_loss: 0.806

Raw videos are not included.