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Dhruva Shaw committed Dec 13, 2024
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2 changes: 1 addition & 1 deletion _projects/mcba.md
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Expand Up @@ -150,7 +150,7 @@ The dataset captured brainwave signals corresponding to the following activities
Feature extraction and activity classification were performed using **transfer learning** with **YamNet** <d-cite key="yamnet_github"></d-cite>, a deep neural network model.
* **Audio Representation**: Audio files were imported into **MATLAB** using an **Audio Datastore** [6]. Mel-spectrograms, a time-frequency representation of the audio signals, were extracted using the yamnetPreprocess <d-cite key="yamnetpreprocess"></d-cite> function <d-cite key="transferlearning_matlab"></d-cite>.
* Dataset Split: The data was divided into **training (70%)**, **validation (20%)**, and **testing (10%)** sets.
Transfer Learning with YamNet <d-cite key="yamnet_github"></d-cite> <d-cite key="transferlearning_matlab"></d-cite>:
Transfer Learning with YamNet <d-cite key="yamnet_github, transferlearning_matlab"></d-cite>:
- The **pre-trained YamNet model** (86 layers) <d-cite key="yamnet_github"></d-cite> was adapted for an 8-class classification task:
+ The initial layers of YamNet <d-cite key="yamnet_github"></d-cite> were **frozen** to retain previously learned representations <d-cite key="transferlearning_matlab"></d-cite>.
+ A **new classification layer** was added to the model <d-cite key="transferlearning_matlab"></d-cite>.
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2 changes: 0 additions & 2 deletions assets/bibliography/papers.bib
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---
---
@article{nprnews,
url={https://www.npr.org/sections/health-shots/2021/05/20/998725924/a-sense-of-touch-boosts-speed-accuracy-of-mind-controlled-robotic-arm},
journal={NPR},
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