Add README.md
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README.md
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---
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license: other
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tags:
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- heal
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- horizon
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---
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# EfficientNet-B0
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EfficientNet-B0 consists of MBConv (mobile inverted bottleneck) convolution blocks, scaled jointly in depth/width/resolution via compound scaling; this config uses ReLU activation and disables SE Block (better suited for BPU quantization deployment).
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---
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## Deployment Metrics
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### Model Parameters
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| Model | Model Input | Backbone | Neck | Model Output |
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|---|---|---|---|---|
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| EfficientNet-B0 | `1x3x224x224` | EfficientNet-B0 | — | Classification logits `(B,1000)` |
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### Accuracy Metrics
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| March | Metric | float | calibration | qat | hbm |
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| --- | --- | --- | --- | --- | --- |
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| J6M | Accuracy | 0.7491 | 0.7433 | — | 0.7436 |
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| | TopKAccuracy(5) | — | — | — | — |
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> Results are based on `march = March.NASH_M` (J6M) configuration; this task has no QAT stage (qat column is `—`).
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>
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> HEAL version: heal 0.0.2 / hbdk4-compiler 4.11.11 / horizon_plugin_pytorch 3.3.10.
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### Performance Metrics
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> **Performance measurement**: FPS is measured with single-core eight-thread; Latency is measured with single-core single-thread; Memory is peak DDR usage.
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| March | latency (ms) | fps | Memory Usage |
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|---|---|---|---|
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| J6M | 0.40 | 4938.45 | 8.90 |
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| J6P | 0.35 | 10480.93 | 9.00 |
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| J6B | - | - | - |
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J6B performance is not available for this model.
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---
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## Model Overview
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### Core Design
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EfficientNet-B0 consists of MBConv (mobile inverted bottleneck) convolution blocks, scaled jointly in depth/width/resolution via compound scaling; this config uses ReLU activation and disables SE Block (better suited for BPU quantization deployment).
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- **Task type**: Image classification (Image Classification).
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- **backbone**: EfficientNet-B0 (`efficientnet`, `model_type="b0"`, `activation="relu"`, `use_se_block=False`, `num_classes=1000`), composed of MBConv blocks scaled via compound scaling in depth/width/resolution; this config uses ReLU activation and disables SE Block (better suited for BPU quantization deployment).
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- **neck**: — (EfficientNet-B0 has built-in fully-connected classification head; no separate neck).
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- **Classification head**: EfficientNet-B0 built-in fully-connected classification head, directly outputs 1000-class logits.
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- **Loss**: `CEWithLabelSmooth` (cross-entropy with label smoothing).
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- **Model input**: Single RGB image, resolution `224 × 224` (`1x3x224x224`).
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- **Model output**: 1000-class prediction logits; argmax gives predicted class.
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### Official Repo and Paper
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Official repo: https://github.com/tensorflow/tpu/tree/master/models/official/efficientnet
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Paper: https://arxiv.org/abs/1905.11946
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