Group Activity Recognition
Group Activity Recognition Table of Contents Key Updates Usage Clone the Repository Install Dependencies Download Model Checkpoint Dataset Overview Example Annotations Train-Test Split Dataset Statistics Dataset Organization Dataset Download Instructions Ablation Study Baselines Performance Comparison Original Paper Baselines Score My Scores (Accuracy and F1 Scores) Interesting Observations Effect of Team Independent Pooling Model Architecture Key Updates ResNet50 for feature extraction (replacing AlexNet). Ablation studies to analyze model components. Implementation of an end-to-end version (Baseline 9). Achieve higher performance across every model baseline compared to the original paper. Full implementation in Python (original used Caffe). Usage 1. Clone the Repository 1 git clone https://github.com/Sh-31/Group-Activity-Recognition.git 2. Install the Required Dependencies 1 pip3 install -r requirements.txt 3. Download the Model Checkpoint This is a manual step that involves downloading the model checkpoint files. ...