Update README.md
Browse files
README.md
CHANGED
|
@@ -1,3 +1,41 @@
|
|
| 1 |
-
---
|
| 2 |
-
license: mit
|
| 3 |
-
---
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
---
|
| 2 |
+
license: mit
|
| 3 |
+
---
|
| 4 |
+
# kernel-brain-data
|
| 5 |
+
This is a repository to leverage kernel brain data to detect laughter.
|
| 6 |
+
|
| 7 |
+
The source code is available [on github as kernel-brain-data](https://github.com/efwoods/kernel-brain-data).
|
| 8 |
+
|
| 9 |
+
## About the Neural Network Model
|
| 10 |
+
|
| 11 |
+
This model will take an image of the kernel brain and determine whether the individual is actively laughing.
|
| 12 |
+
|
| 13 |
+
The Kernel Neural Image model Convolutional Neural Network alone achieves accurate results on predicting laughter vs. non-laughter when an input image of the live kernel brain is used as input to the network. The model uses pre-trained weights from resnet-18 as well as frames from the Lex Fridman podcast.
|
| 14 |
+
|
| 15 |
+
The metric results of the model performance are below, and the model is publicly available for download and use.
|
| 16 |
+
|
| 17 |
+
## Metrics
|
| 18 |
+
| Class | Precision | Recall | F1-score | Support |
|
| 19 |
+
|-------------|-----------|--------|----------|---------|
|
| 20 |
+
| Non-Laughter| 0.89 | 0.66 | 0.76 | 267 |
|
| 21 |
+
| Laughter | 0.71 | 0.92 | 0.80 | 251 |
|
| 22 |
+
| **Accuracy** | | | **0.78** | 518 |
|
| 23 |
+
| **Macro Avg** | 0.80 | 0.79 | 0.78 | 518 |
|
| 24 |
+
| **Weighted Avg** | 0.81 | 0.78 | 0.78 | 518 |
|
| 25 |
+
|
| 26 |
+
|
| 27 |
+
| Metric | Value |
|
| 28 |
+
|--------------|--------|
|
| 29 |
+
| Accuracy | 0.7819 |
|
| 30 |
+
| Precision | 0.7143 |
|
| 31 |
+
| Recall | 0.9163 |
|
| 32 |
+
| F1-Score | 0.8028 |
|
| 33 |
+
| ROC AUC | 0.7859 |
|
| 34 |
+
|
| 35 |
+
## Model Availability
|
| 36 |
+
|
| 37 |
+
The model is publicly available and an example notebook of the models use is also available [on the github: kernel-brain-data](https://github.com/efwoods/kernel-brain-data).
|
| 38 |
+
|
| 39 |
+
## Data Availability
|
| 40 |
+
|
| 41 |
+
The training and test data is available on huggingface [here](https://huggingface.co/datasets/evdev3/kernel-neural-data)
|