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Gun Knife Yolo11n

This repository contains the final YOLO11n model trained for gun and knife object detection.

Sourcehuggingface.co/cosgun99/gun-knife-yolo11n/tree/572728ceaad5f1b5e3344da0a98e043749c49427
KindOtherVersionRevision 572728c

Model source

Kind
Other
File size
5.22 MB
Version
vRevision 572728c
Updated
Sep 16, 2026
Downloads
459
Tasks
Object detection
Source
Hugging Face

Source description

Gun / Knife Detection - YOLO11n

This repository contains the final YOLO11n model trained for gun and knife object detection.

Classes

  • 0: gun
  • 1: knife

Dataset

The model was trained on a custom merged gun/knife YOLO dataset.

Final dataset statistics:

SplitImages
Train29,446
Validation3,681
Test3,681

Overall class distribution:

ClassImagesInstances
gun23,69425,333
knife13,10313,324

Training

  • Model: YOLO11n
  • Epochs: 50
  • Image size: 640
  • Batch size: 16
  • Device: NVIDIA GeForce RTX 3050 Ti Laptop GPU

Test Results

ClassPrecisionRecallmAP50mAP50-95
all0.9420.9340.9640.698
gun0.9700.9590.9840.748
knife0.9150.9090.9440.647

Intended Use

This model is intended for academic demonstration and comparative evaluation in a computer engineering graduation project. It should not be used as a standalone safety-critical detection system without additional validation.

Sources

1 source
Hugging FacePrimaryVersion 572728ceaad5f1b5e3344da0a98e043749c49427
huggingface.co/cosgun99/gun-knife-yolo11n/tree/572728ceaad5f1b5e3344da0a98e043749c49427

Verified Sep 16

Model artifacts

1 artifact

best.pt

pt · 5.22 MB · SHA-256 07241a8fc57d…7cb5 · Hugging Face

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Source excerpts

2 excerpts
ReadmeSep 16huggingface.co/cosgun99/gun-knife-yolo11n

--- license: mit library_name: ultralytics tags: - object-detection - yolo - yolov11 - gun-detection - knife-detection - streamlit datasets: - custom --- # Gun / Knife Detection - YOLO11n This repository contains the final YOLO11n model trained for gun and knife object detection. ## Classes - `0`: gun - `1`: knife ## Dataset The model was trained on a custom merged gun/knife YOLO dataset. Final dataset statistics: | Split | Images | |---|---:| | Train | 29,446 | | Validation | 3,681 | | Test | 3,681 | Overall class distribution: | Class | Images | Instances | |---|---:|---:| | gun | 23,694 | 25,333 | | knife | 13,103 | 13,324 | ## Training - Model: YOLO11n - Epochs: 50 - Image size: 640 - Batch size: 16 - Device: NVIDIA GeForce RTX 3050 Ti Laptop GPU ## Test Results | Class | Precision | Recall | mAP50 | mAP50-95 | |---|---:|---:|---:|---:| | all | 0.942 | 0.934 | 0.964 | 0.698 | | gun | 0.970 | 0.959 | 0.984 | 0.748 | | knife | 0.915 | 0.909 | 0.944 | 0.647 | ## Intended Use This model is intended for academic demonstration and comparative evaluation in a computer engineering graduation project. It should not be used as a standalone safety-critical detection system without additional validation.

NoteSep 16huggingface.co/cosgun99/gun-knife-yolo11n

Source context: 459 downloads · 0 likes · Pipeline object-detection · Library ultralytics · Repo cosgun99/gun-knife-yolo11n