focal-loss | Topic | Ecosyste.ms: Repos

Topic: "focal-loss"

CoinCheung/pytorch-loss

label-smooth, amsoftmax, partial-fc, focal-loss, triplet-loss, lovasz-softmax. Maybe useful

Language: Python - Size: 148 KB - Last synced at: about 2 months ago - Pushed at: 9 months ago - Stars: 2,241 - Forks: 372

lonePatient/BERT-NER-Pytorch

Chinese NER(Named Entity Recognition) using BERT(Softmax, CRF, Span)

Language: Python - Size: 486 KB - Last synced at: 2 months ago - Pushed at: over 2 years ago - Stars: 2,193 - Forks: 434

BloodAxe/pytorch-toolbelt

PyTorch extensions for fast R&D prototyping and Kaggle farming

Language: Python - Size: 3.08 MB - Last synced at: about 1 month ago - Pushed at: about 1 month ago - Stars: 1,546 - Forks: 124

implus/GFocal

Generalized Focal Loss: Learning Qualified and Distributed Bounding Boxes for Dense Object Detection, NeurIPS2020

Language: Python - Size: 3.45 MB - Last synced at: 12 months ago - Pushed at: over 4 years ago - Stars: 571 - Forks: 73

hyz-xmaster/VarifocalNet

VarifocalNet: An IoU-aware Dense Object Detector

Language: Python - Size: 20.5 MB - Last synced at: almost 2 years ago - Pushed at: over 4 years ago - Stars: 332 - Forks: 52

Hsuxu/Loss_ToolBox-PyTorch

PyTorch Implementation of Focal Loss and Lovasz-Softmax Loss

Language: Jupyter Notebook - Size: 229 KB - Last synced at: over 1 year ago - Pushed at: over 3 years ago - Stars: 323 - Forks: 55

mvoelk/ssd_detectors Fork of rykov8/ssd_keras

SSD-based object and text detection with Keras, SSD, DSOD, TextBoxes, SegLink, TextBoxes++, CRNN

Language: Jupyter Notebook - Size: 148 MB - Last synced at: over 1 year ago - Pushed at: over 2 years ago - Stars: 302 - Forks: 81

jrzaurin/LightGBM-with-Focal-Loss

An implementation of the focal loss to be used with LightGBM for binary and multi-class classification problems

Language: Python - Size: 24.4 KB - Last synced at: 3 months ago - Pushed at: over 5 years ago - Stars: 253 - Forks: 40

prstrive/UniMVSNet

[CVPR 2022] Rethinking Depth Estimation for Multi-View Stereo: A Unified Representation

Language: Python - Size: 1.23 MB - Last synced at: over 1 year ago - Pushed at: over 3 years ago - Stars: 201 - Forks: 12

nicklashansen/voice-activity-detection

Voice Activity Detection (VAD) using deep learning.

Language: Jupyter Notebook - Size: 2.41 MB - Last synced at: 3 months ago - Pushed at: almost 6 years ago - Stars: 196 - Forks: 33

grib0ed0v/face_recognition.pytorch Fork of openvinotoolkit/training_extensions

Deep Face Recognition in PyTorch

Language: Python - Size: 3.82 MB - Last synced at: over 1 year ago - Pushed at: over 6 years ago - Stars: 150 - Forks: 18

HuiResearch/cail2019_track2

中国法研杯CAIL2019要素抽取任务第三名方案分享

Language: Python - Size: 4.06 MB - Last synced at: 25 days ago - Pushed at: over 4 years ago - Stars: 138 - Forks: 30

fcakyon/balanced-loss

Easy to use class balanced cross entropy and focal loss implementation for Pytorch

Language: Python - Size: 30.3 KB - Last synced at: 27 days ago - Pushed at: 7 months ago - Stars: 96 - Forks: 8

arbit3rr/UNet-AerialSegmentation

A PyTorch implementation of U-Net for aerial imagery semantic segmentation.

Language: Python - Size: 42 KB - Last synced at: about 2 months ago - Pushed at: almost 4 years ago - Stars: 81 - Forks: 24

Tony607/Focal_Loss_Keras

Multi-class classification with focal loss for imbalanced datasets

Language: Jupyter Notebook - Size: 104 KB - Last synced at: over 2 years ago - Pushed at: almost 6 years ago - Stars: 81 - Forks: 35

zheng-yuwei/multi-label-classification

基于tf.keras的多标签多分类模型

Language: Python - Size: 1.17 MB - Last synced at: over 2 years ago - Pushed at: almost 4 years ago - Stars: 72 - Forks: 22

Alireza-Akhavan/object-detection-notebooks

Object detection and localization with Tensorflow 2 and Keras

Language: Jupyter Notebook - Size: 26.2 MB - Last synced at: 4 months ago - Pushed at: about 4 years ago - Stars: 39 - Forks: 15

orchardbirds/bokbokbok

Custom Loss Functions and Evaluation Metrics for XGBoost and LightGBM

Language: Python - Size: 583 KB - Last synced at: 3 days ago - Pushed at: 3 days ago - Stars: 37 - Forks: 8

catalyst-team/classification 📦

Catalyst.Classification

Language: Shell - Size: 1.09 MB - Last synced at: 2 days ago - Pushed at: almost 4 years ago - Stars: 36 - Forks: 9

yakhyo/crack-segmentation

🛣️🔍 | Road crack segmentation using UNet in PyTorch > Implementation of different loss functions (i.e Focal, Dice, Dice + CE)

Language: Jupyter Notebook - Size: 107 MB - Last synced at: 3 months ago - Pushed at: 3 months ago - Stars: 27 - Forks: 4

asvspoof/D3M

D3M - Dynamic Data Discrepancy Mitigation for Anti-spoofing - Implementation of work Dynamically Mitigating Data Discrepancy with Balanced Focal Loss for Replay Attack Detection

Language: Python - Size: 2.12 MB - Last synced at: about 2 years ago - Pushed at: over 2 years ago - Stars: 25 - Forks: 4

abhuse/polyloss-pytorch

Polyloss Pytorch Implementation

Language: Python - Size: 6.84 KB - Last synced at: over 2 years ago - Pushed at: about 3 years ago - Stars: 25 - Forks: 6

SomeoneDistant/Lightweight-Face-Recognition

A sample code for Lightweight Face Recognition competition ICCV2019

Language: Python - Size: 68.4 KB - Last synced at: about 2 years ago - Pushed at: over 5 years ago - Stars: 24 - Forks: 6

HistoSeg is an Encoder-Decoder DCNN which utilizes the novel Quick Attention Modules and Multi Loss function to generate segmentation masks from histopathological images with greater accuracy. This repo contains the code to Test and Train the HistoSeg

Language: Python - Size: 22.8 MB - Last synced at: 3 months ago - Pushed at: 3 months ago - Stars: 23 - Forks: 5

jimitshah77/Focal-CTC-OMR

Focal CTC for End-To-End OMR task with Class Imbalance, SangCTC (Part I)

Language: Jupyter Notebook - Size: 2.28 MB - Last synced at: 3 months ago - Pushed at: about 5 years ago - Stars: 22 - Forks: 8

Kahhann92/FaceMask-recognition

此一project是由清华大学医学院的姚非凡与郑家瀚共同开发完成，这里运用了三个目标检测模型，来找到图像里的人脸，以及他们是否有带口罩，是个目标检测+2分类问题。这一readme.md文件是为了帮助使用者如何正确使用我们的code。我们使用FasterRCNN可达到0.7的mAP[.5:.95]。

Language: Jupyter Notebook - Size: 376 MB - Last synced at: over 2 years ago - Pushed at: over 2 years ago - Stars: 16 - Forks: 5

MingtaoGuo/RetinaNet_TensorFlow

Implementation of RetinaNet (focal loss) by TensorFlow (object detection)

Language: Python - Size: 664 KB - Last synced at: 14 days ago - Pushed at: over 5 years ago - Stars: 16 - Forks: 2

yl-jiang/YOLOSeries

YOLO Series

Language: Python - Size: 159 MB - Last synced at: 3 months ago - Pushed at: almost 2 years ago - Stars: 13 - Forks: 2

utahnlp/therapist-observer

Code for the ACL 2019 paper "Observing Dialogue in Therapy: Categorizing and Forecasting Behavioral Codes"

Language: Python - Size: 283 KB - Last synced at: 3 months ago - Pushed at: about 3 years ago - Stars: 13 - Forks: 5

elnino9ykl/ERF-PSPNet

Pytorch code of Sequential/Hierarchical ERFNet with PSPNet for real-time semantic segmentation

Language: Python - Size: 44.2 MB - Last synced at: over 2 years ago - Pushed at: about 3 years ago - Stars: 12 - Forks: 4

wildoctopus/cbloss

Pytorch implementation of Class Balanced Loss based on Effective number of Samples

Language: Python - Size: 257 KB - Last synced at: 4 months ago - Pushed at: about 2 years ago - Stars: 10 - Forks: 1

gazelle93/Multiclass-Focal-loss-pytorch

This is an implementation of multi-class focal loss in PyTorch.

Language: Python - Size: 24.4 KB - Last synced at: 3 months ago - Pushed at: about 3 years ago - Stars: 10 - Forks: 1

cjf8899/simple_tool_pytorch

:package:Simple Tool Box with Pytorch

Language: Python - Size: 46.9 KB - Last synced at: over 2 years ago - Pushed at: over 4 years ago - Stars: 10 - Forks: 0

mkang315/PK-YOLO

[WACV'25] Official implementation of "PK-YOLO: Pretrained Knowledge Guided YOLO for Brain Tumor Detection in Multiplane MRI Slices".

Language: Python - Size: 792 KB - Last synced at: about 2 months ago - Pushed at: about 2 months ago - Stars: 8 - Forks: 3

cjymz886/modeling-data-imbalance-with-different-losses

compare the performance of cross entropy, focal loss, and dice loss in solving the problem of data imbalance

Language: Python - Size: 1.06 MB - Last synced at: about 2 years ago - Pushed at: about 4 years ago - Stars: 8 - Forks: 5

RektPunk/Imbalance-LightGBM

LightGBM for handling label-imbalanced data with focal and weighted loss functions in binary and multiclass classification

Language: Python - Size: 119 KB - Last synced at: 5 days ago - Pushed at: 9 months ago - Stars: 6 - Forks: 0

junqiangchen/KiPA2022-Challenge

KiPA2022——Multi-Structure Segment for Renal Cancer Treatment.

Language: Python - Size: 40.9 MB - Last synced at: over 2 years ago - Pushed at: about 3 years ago - Stars: 5 - Forks: 1

zheng-yuwei/YOLOv3-tensorflow

tf-keras-implemented YOLOv3

Language: Python - Size: 29.3 MB - Last synced at: over 2 years ago - Pushed at: about 3 years ago - Stars: 5 - Forks: 2

andiosika/NLP-to-identify-toxic-or-abusive-language-for-online-conversation-using-Keras-Deep-Learning-Models

Natural Language Processing: A multi-headed model capable of detecting different types of online discussion toxicity like threats, obscenity, insults, and identity-based hate using Keras RNN LSTM and focal loss to address a hyper-imbalanced dataset.

Language: Jupyter Notebook - Size: 166 MB - Last synced at: 5 months ago - Pushed at: over 4 years ago - Stars: 5 - Forks: 2

shyam671/Spatial-Feedback-Learning-to-ImproveSemantic-Segmentation-in-Hot-Weather

Official implementation of Spatial Feedback Learning to Improve Semantic Segmentation in Hot Weather.

Language: Python - Size: 21.3 MB - Last synced at: over 2 years ago - Pushed at: almost 5 years ago - Stars: 5 - Forks: 1

zhoudaxia233/focal_loss_pytorch

A PyTorch 1.0 Implementation of Focal Loss.

Language: Python - Size: 1.95 KB - Last synced at: 4 months ago - Pushed at: about 6 years ago - Stars: 5 - Forks: 0

ChenLiu-1996/AdversarialFocalLoss

Adversarial Focal Loss: Asking Your Discriminator for Hard Examples.

Size: 51.5 MB - Last synced at: 11 days ago - Pushed at: over 2 years ago - Stars: 4 - Forks: 0

ohidaoui/SugNet

A U-Net like convnet for sugar beets crop/weeds segmentation.

Language: Jupyter Notebook - Size: 1.02 MB - Last synced at: over 1 year ago - Pushed at: over 2 years ago - Stars: 4 - Forks: 0

nauman-akram/COVID19_Images_Classification

“COVID-19 x-ray image classification”

Language: Jupyter Notebook - Size: 1.05 MB - Last synced at: almost 2 years ago - Pushed at: over 2 years ago - Stars: 4 - Forks: 0

anwai98/Loss-Functions

Different Loss Function Implementations in PyTorch and Keras

Language: Jupyter Notebook - Size: 10.7 KB - Last synced at: 9 months ago - Pushed at: over 3 years ago - Stars: 4 - Forks: 1

bragancas/VNet_PyTorch-Atriaseg2018

An image segmentation project using PyTorch to segment the Left Atrium in 3D Late gadolinium enhanced - cardiac MR images of the human heart.

Language: Python - Size: 23.8 MB - Last synced at: over 2 years ago - Pushed at: about 4 years ago - Stars: 4 - Forks: 2

SelimWaly/Focaldroid

MobileNet, SSD and Focal Loss Framework

Language: C++ - Size: 33.1 MB - Last synced at: 3 months ago - Pushed at: about 1 year ago - Stars: 3 - Forks: 0

m43/focal-loss-against-heuristics

Using Focal Loss to Fight Shallow Heuristics: An Empirical Analysis of Modulated Cross-Entropy in Natural Language Inference

Language: Python - Size: 16.8 MB - Last synced at: 9 months ago - Pushed at: over 2 years ago - Stars: 3 - Forks: 0

charlie6echo/VBDLDSCC

Vision Based Document Layout Detection, Segmentation and context classification using MaskRCNN on Tensorflow-Keras, PyTorch & Detectron2.

Language: Jupyter Notebook - Size: 15 MB - Last synced at: over 2 years ago - Pushed at: almost 4 years ago - Stars: 3 - Forks: 1

v-sundaresan/fiberbundle_seg_tracing

Constrained self-supervised method with temporal ensembling for fiber bundle detection on anatomic tracing data

Language: Python - Size: 4.39 MB - Last synced at: 10 months ago - Pushed at: 11 months ago - Stars: 2 - Forks: 0

nachiket273/loss-tryout

PyTorch implementation of polyloss and cyclic focal loss and their performance with sample dataset/s.

Language: Jupyter Notebook - Size: 27.3 KB - Last synced at: 4 months ago - Pushed at: almost 3 years ago - Stars: 2 - Forks: 0

DrMMZ/RetinaNet

RetinaNet for Object Detection in TensorFlow2 and Applications

Language: Jupyter Notebook - Size: 578 KB - Last synced at: over 1 year ago - Pushed at: over 3 years ago - Stars: 2 - Forks: 2

DrMMZ/ResFPN

Model ensemble: ResNet + FPN, and Focal Loss in TensorFlow2

Language: Jupyter Notebook - Size: 3.61 MB - Last synced at: over 1 year ago - Pushed at: about 4 years ago - Stars: 2 - Forks: 1

Sh-31/Credit-Card-Fraud-Detection

This repository contains the code for a Credit Card Fraud Detection project using a highly unbalanced Kaggle dataset of 284,807 transactions with only 492 frauds. To address the imbalance the project implements voting classifier and a neural network with focal loss in PyTorch, achieving an F1-score of 0.86 and PR_AUC of 0.85 for the positive class.

Language: Jupyter Notebook - Size: 175 MB - Last synced at: about 1 year ago - Pushed at: about 1 year ago - Stars: 1 - Forks: 0

cloudpark93/pytorch-multi-class-segmentation-focal-loss

PyTorch implementation of focal loss for multi-class semantic segmentation

Language: Python - Size: 4.88 KB - Last synced at: almost 2 years ago - Pushed at: almost 2 years ago - Stars: 1 - Forks: 0

AhmetZamanis/UsedCarKicksClassification

Imbalanced classification with scikit-learn and PyTorch Lightning.

Language: Python - Size: 11.8 MB - Last synced at: 2 months ago - Pushed at: about 2 years ago - Stars: 1 - Forks: 0

mhasan502/Age_Estimation

CSE465 Pattern Recognition and Neural Network Project

Language: Jupyter Notebook - Size: 2.25 MB - Last synced at: almost 2 years ago - Pushed at: over 2 years ago - Stars: 1 - Forks: 1

parham1998/CNN_Image_Annotaion

Implementation of some basic Image Annotation methods (using various loss functions & threshold optimization) on Corel-5k dataset with PyTorch library

Language: Python - Size: 152 KB - Last synced at: 4 months ago - Pushed at: almost 3 years ago - Stars: 1 - Forks: 0

hotcouscous1/focal-loss-in-pytorch

PyTorch implementation of focal loss for dense object detection

Language: Python - Size: 122 KB - Last synced at: over 2 years ago - Pushed at: almost 3 years ago - Stars: 1 - Forks: 0

vectornguyen76/covid19-Xray-images-classification

Covid19 X-ray Images Classification, Imbalanced Data using Transfer Learning, Focal Loss

Language: Jupyter Notebook - Size: 95.7 KB - Last synced at: about 1 year ago - Pushed at: about 3 years ago - Stars: 1 - Forks: 0

sartaj0/PytorchSegmentation

Providing a pipeline for training a segmentation model with different architectures

Language: Python - Size: 19 MB - Last synced at: 5 months ago - Pushed at: over 3 years ago - Stars: 1 - Forks: 1

ppokhare/Handling-Imbalanced-Dataset-for-classification-task

Using various ML models and Neural Networks with Focal Loss function to predict fraudulent credit card transactions.

Language: Jupyter Notebook - Size: 260 KB - Last synced at: almost 2 years ago - Pushed at: almost 4 years ago - Stars: 1 - Forks: 2

bashish101/textclassification

Multi-label text classification in Keras

Language: Python - Size: 7.81 KB - Last synced at: over 2 years ago - Pushed at: over 6 years ago - Stars: 1 - Forks: 1

cedrickchee/pytorch-RetinaNet Fork of jeong-tae/pytorch-RetinaNet 📦

PyTorch implementation of RetinaNet with the goal to reproduce results in the "focal loss for dense object detection" paper.

Language: Python - Size: 31.3 KB - Last synced at: over 1 year ago - Pushed at: over 7 years ago - Stars: 1 - Forks: 0

HagAli22/Credit_Card_Fraud_Detection

This repository presents a robust solution for credit card fraud detection using a highly imbalanced dataset (284,807 transactions, only 492 frauds). The system combines ensemble learning with a focal-loss-based neural network to tackle class imbalance effectively. It achieves an F1-score of 0.85 and a PR AUC of 0.86 on the minority (fraud) class,

Language: Jupyter Notebook - Size: 98.4 MB - Last synced at: about 23 hours ago - Pushed at: 1 day ago - Stars: 0 - Forks: 0

Sasirumindaka10/pytorch-focalloss

PyTorch implementation of binary and multi-class focal loss functions

Language: Python - Size: 22.5 KB - Last synced at: 7 days ago - Pushed at: 7 days ago - Stars: 0 - Forks: 0

TonioBay/Focal_loss_for_churn_prediction

Binary clasiffication for customer churn using focal loss for imbalanced data.

Language: Jupyter Notebook - Size: 1.59 MB - Last synced at: 2 months ago - Pushed at: 2 months ago - Stars: 0 - Forks: 0

myayash/cat-pain-recog

Cat pain recognition assistance based on ResNet18 with AdamW and focal loss

Language: Python - Size: 372 KB - Last synced at: 2 months ago - Pushed at: 2 months ago - Stars: 0 - Forks: 0

DannyCollinson/pytorch-focalloss

PyTorch implementation of binary and multi-class focal loss functions

Language: Python - Size: 58.6 KB - Last synced at: 1 day ago - Pushed at: 3 months ago - Stars: 0 - Forks: 0

Aadityaza/3d-uet-for-Brain-MRI-Segmentation

Language: Jupyter Notebook - Size: 40.4 MB - Last synced at: 4 months ago - Pushed at: 11 months ago - Stars: 0 - Forks: 0

ahmad-sohrabi/Ionosphere_Classification

Classification of Ionosphere dataset using pytorch neural networks.

Language: Python - Size: 36.1 KB - Last synced at: over 1 year ago - Pushed at: over 1 year ago - Stars: 0 - Forks: 0

inzapp/absolute-logarithmic-error

Alternative loss function of binary cross entropy and focal loss

Language: Python - Size: 18.6 KB - Last synced at: over 1 year ago - Pushed at: over 1 year ago - Stars: 0 - Forks: 0

brianmuganda/trial_3_final

Tried to implement focal loss on EKG anomaly identification and Classification to address class imbalance as a challenge in this project

Size: 824 MB - Last synced at: over 1 year ago - Pushed at: over 1 year ago - Stars: 0 - Forks: 0

Thebrownboy/BioMetrica

The project focuses on tackling challenges such as imbalanced data and skewed features. Through exploratory data analysis,and model training.The use of innovative techniques like focal loss and controlled oversampling allows us to address the imbalanced nature of the data and achieve better model performance.

Language: Jupyter Notebook - Size: 7.2 MB - Last synced at: about 2 years ago - Pushed at: about 2 years ago - Stars: 0 - Forks: 0