GitHub topics: outlier-detection

Repositories

tezzytezzy/bank-account-fraud-analysis

Binary classification model research

Language: Jupyter Notebook - Size: 977 KB - Last synced at: about 16 hours ago - Pushed at: about 17 hours ago - Stars: 0 - Forks: 0

david-cortes/isotree

(Python, R, C/C++) Isolation Forest and variations such as SCiForest and EIF, with some additions (outlier detection + similarity + NA imputation)

Language: C++ - Size: 5.86 MB - Last synced at: 1 day ago - Pushed at: 1 day ago - Stars: 209 - Forks: 40

david-cortes/outliertree

(Python, R, C++) Explainable outlier/anomaly detection through decision tree conditioning

Language: C++ - Size: 1.88 MB - Last synced at: 1 day ago - Pushed at: 1 day ago - Stars: 58 - Forks: 4

This repository contains an end-to-end exploratory data analysis of transactional data from a UK-based online retail store covering the period from December 2010 to November 2011. The goal is to uncover sales trends, customer behavior, and product performance, and to provide actionable recommendations that can guide strategic business decisions.

Language: Jupyter Notebook - Size: 120 KB - Last synced at: 2 days ago - Pushed at: 2 days ago - Stars: 0 - Forks: 0

the-Hull/datacleanr

Interactive and Reproducible Data Cleaning

Language: R - Size: 24.1 MB - Last synced at: 2 days ago - Pushed at: 2 days ago - Stars: 21 - Forks: 5

mcosovic/JuliaGrid.jl

JuliaGrid is an easy-to-use power system simulation tool for researchers and educators provided as a Julia package.

Language: Julia - Size: 86.8 MB - Last synced at: 2 days ago - Pushed at: 2 days ago - Stars: 35 - Forks: 3

safe-graph/UGFraud

An Unsupervised Graph-based Toolbox for Fraud Detection

Language: Python - Size: 7.11 MB - Last synced at: 1 day ago - Pushed at: about 3 years ago - Stars: 130 - Forks: 26

ChemisTechlabs/q_calc_util

Dixon's Q Test calculator package for Dart

Language: Dart - Size: 83 KB - Last synced at: 3 days ago - Pushed at: 3 days ago - Stars: 2 - Forks: 0

cleanlab/cleanlab

The standard data-centric AI package for data quality and machine learning with messy, real-world data and labels.

Language: Python - Size: 11.5 MB - Last synced at: 1 day ago - Pushed at: about 1 month ago - Stars: 10,511 - Forks: 825

USC-FORTIS/OpenAD

A multi-agent framework to fully automate anomaly detection in different modalities, tabular, graph, time series, and more (work in progress)!

Language: Python - Size: 443 KB - Last synced at: 3 days ago - Pushed at: 3 days ago - Stars: 19 - Forks: 0

gagneurlab/FRASER

FRASER - Find RAre Splicing Events in RNA-seq

Language: R - Size: 14.5 MB - Last synced at: 1 day ago - Pushed at: 2 months ago - Stars: 45 - Forks: 22

helios12/DataScienceProjects

This repo contains projects, tasks and other code which I have developed on a Data Scientist course at SkillFactory.

Language: Jupyter Notebook - Size: 174 MB - Last synced at: 5 days ago - Pushed at: 5 days ago - Stars: 8 - Forks: 0

selimfirat/pysad

Streaming Anomaly Detection Framework in Python (Outlier Detection for Streaming Data)

Language: Python - Size: 400 KB - Last synced at: about 15 hours ago - Pushed at: over 1 year ago - Stars: 260 - Forks: 25

yzhao062/anomaly-detection-resources

Anomaly detection related books, papers, videos, and toolboxes

Language: Python - Size: 232 KB - Last synced at: 5 days ago - Pushed at: 17 days ago - Stars: 8,699 - Forks: 1,771

yzhao062/pyod

A Python Library for Outlier and Anomaly Detection, Integrating Classical and Deep Learning Techniques

Language: Python - Size: 39.3 MB - Last synced at: 6 days ago - Pushed at: 11 days ago - Stars: 9,167 - Forks: 1,411

aria-ml/dataeval

Python library for analyzing data quality and its impact on model performance across classification and object-detection tasks.

Language: Python - Size: 802 MB - Last synced at: 7 days ago - Pushed at: 7 days ago - Stars: 9 - Forks: 1

gagneurlab/OUTRIDER

OUTRIDER: OUTlier in RNA-seq fInDER is an R-based framework to find aberrantly expressed genes in RNA-seq data

Language: R - Size: 11.2 MB - Last synced at: 3 days ago - Pushed at: 27 days ago - Stars: 52 - Forks: 11

Renumics/awesome-open-data-centric-ai

Curated list of open source tooling for data-centric AI on unstructured data.

Size: 572 KB - Last synced at: 2 days ago - Pushed at: over 1 year ago - Stars: 719 - Forks: 35

shubham5027/Store-Item-Demand-Forcasting

The "Sales Demand Forecasting Regression Model" project aims to develop a predictive model that forecasts future sales demand based on historical data and relevant influencing factors. The project follows a structured approach, encompassing data collection, preprocessing, model selection, training, evaluation, and deployment.

Language: Jupyter Notebook - Size: 5.44 MB - Last synced at: 5 days ago - Pushed at: about 1 year ago - Stars: 4 - Forks: 0

JustGlowing/minisom

:red_circle: MiniSom is a minimalistic implementation of the Self Organizing Maps

Language: Python - Size: 19.1 MB - Last synced at: 9 days ago - Pushed at: about 1 month ago - Stars: 1,505 - Forks: 437

DHI/tsod

Anomaly Detection for time series data

Language: Python - Size: 15.6 MB - Last synced at: 6 days ago - Pushed at: 2 months ago - Stars: 172 - Forks: 19

VuDuyLong2006/alpha-drift

Alpha Drift is an experimental platform for developing, testing, and analyzing advanced AI-driven decision-making algorithms, with a focus on adaptive learning, real-time data processing, and web3 trading automation.

Language: HTML - Size: 118 KB - Last synced at: 10 days ago - Pushed at: 10 days ago - Stars: 0 - Forks: 0

rezaalfariziii/java-github-user-activity

A simple command line interface (CLI) to fetch the recent activity of a GitHub user built with Java and Github API.

Language: Java - Size: 19.5 KB - Last synced at: 10 days ago - Pushed at: 10 days ago - Stars: 0 - Forks: 0

rob-med/awesome-TS-anomaly-detection

List of tools & datasets for anomaly detection on time-series data.

Size: 141 KB - Last synced at: 10 days ago - Pushed at: 7 months ago - Stars: 3,055 - Forks: 454

LAMPSPUC/StateSpaceLearning.jl

StateSpaceLearning.jl is a Julia package for time-series analysis using state space learning framework.

Language: Julia - Size: 36.7 MB - Last synced at: 12 days ago - Pushed at: 12 days ago - Stars: 19 - Forks: 2

jlaskow/Kaggle-House-Price-Predictions-in-Ames-Iowa

The following is a group Kaggle project using multiple linear regression models to predict housing prices in Ames, Iowa. The final Kaggle Score of all price predictions was 0.20623.

Size: 10.8 MB - Last synced at: 13 days ago - Pushed at: 13 days ago - Stars: 0 - Forks: 0

visual-layer/fastdup

fastdup is a powerful, free tool designed to rapidly generate valuable insights from image and video datasets. It helps enhance the quality of both images and labels, while significantly reducing data operation costs, all with unmatched scalability.

Language: Python - Size: 1.73 GB - Last synced at: 14 days ago - Pushed at: 4 months ago - Stars: 1,677 - Forks: 81

OliverHennhoefer/unquad

Conformal Anomaly Detection

Language: Python - Size: 93.4 MB - Last synced at: 14 days ago - Pushed at: 14 days ago - Stars: 46 - Forks: 6

huytransformer/Awesome-Out-Of-Distribution-Detection

Out-of-distribution detection, robustness, and generalization resources. The repository contains a curated list of papers, tutorials, books, videos, articles and open-source libraries etc

Size: 476 KB - Last synced at: 13 days ago - Pushed at: 22 days ago - Stars: 909 - Forks: 75

chaos-genius/chaos_genius 📦

ML powered analytics engine for outlier detection and root cause analysis.

Language: Python - Size: 10.2 MB - Last synced at: 6 days ago - Pushed at: 8 months ago - Stars: 756 - Forks: 84

cyber220/car-price-prediction

A machine learning-powered web application that predicts the price of used cars based on essential input features such as brand, model, year of purchase, fuel type, and kilometers driven. This project utilizes a Linear Regression model and provides a responsive web interface built with Flask.

Language: Jupyter Notebook - Size: 112 KB - Last synced at: 16 days ago - Pushed at: 16 days ago - Stars: 0 - Forks: 0

salar96/MEP-Orthogonal-NMF

Clustering and resource allocation using Deterministic Annealing Approach and Orthogonal Non-negative Matrix Factorization O-(NMF)

Language: Jupyter Notebook - Size: 1.31 MB - Last synced at: 16 days ago - Pushed at: 16 days ago - Stars: 10 - Forks: 3

mrsp/serow

SEROW Framework for N Legged Robot Walking Estimation

Language: C++ - Size: 41 MB - Last synced at: 6 days ago - Pushed at: 6 days ago - Stars: 83 - Forks: 16

Ehsan-Behzadi/Online-Retail-Data-Analysis-and-Preprocessing

This project analyzes and preprocesses the Online Retail dataset to uncover insights into customer purchasing behaviors, sales trends, and product performance. It includes data cleaning, exploration, and visualization, with the goal of enhancing understanding of online retail dynamics.

Language: Jupyter Notebook - Size: 1.86 MB - Last synced at: 18 days ago - Pushed at: 18 days ago - Stars: 0 - Forks: 0

edwardnhw/Pokemon_Outlier_Detection

This project Identify unusual Pokémon based on their statistical profiles using PCA and DBSCAN clustering. This project explores Pokémon base stats and physical attributes to uncover hidden outliers. Includes data visualization, auto-tuned clustering, and insights into Legendary and Mythical Pokémon.

Language: Jupyter Notebook - Size: 379 KB - Last synced at: 19 days ago - Pushed at: 19 days ago - Stars: 0 - Forks: 0

sergiud/dixonstat

Identification and rejection of outliers using Dixon's r statistics

Language: Python - Size: 34.2 KB - Last synced at: 6 days ago - Pushed at: 6 months ago - Stars: 1 - Forks: 0

rashi12121/Blu-Cab-Service-Efficiency-Analysis

This project analyzes ride data and presents interactive visualizations in Power BI. To enhance customer experience and operational efficiency, the company sought insights into how booking confirmations perform during peak and non-peak hours and the impact of outliers on booking outcome times.

Size: 775 KB - Last synced at: 19 days ago - Pushed at: 19 days ago - Stars: 0 - Forks: 0

cerlymarco/tsmoothie

A python library for time-series smoothing and outlier detection in a vectorized way.

Language: Jupyter Notebook - Size: 2.89 MB - Last synced at: 1 day ago - Pushed at: over 1 year ago - Stars: 756 - Forks: 104

safe-graph/graph-fraud-detection-papers

A curated list of graph-based fraud, anomaly, and outlier detection papers & resources

Size: 240 KB - Last synced at: 20 days ago - Pushed at: 20 days ago - Stars: 1,555 - Forks: 267

Shria-Bhardwaj/Exploratory-Data-Analysis-on-Vehicle-Insurance-Dataset

Exploratory Data Analysis (EDA) on Vehicle Insurance Dataset This project performs an in-depth exploratory data analysis on a large vehicle insurance dataset to uncover patterns and insights that can assist in understanding insurance claim behavior.

Language: Jupyter Notebook - Size: 0 Bytes - Last synced at: 21 days ago - Pushed at: 21 days ago - Stars: 0 - Forks: 0

katerinaharana/Team-2-Project

Predicting the City Cycle Fuel Consumption in MPG of a Car. A Classification Problem

Language: Jupyter Notebook - Size: 26.6 MB - Last synced at: 21 days ago - Pushed at: 21 days ago - Stars: 0 - Forks: 2

dd-hebert/uv_pro

Command line tool for parsing and processing UV-Vis data from the Agilent 845x Chemstation software.

Language: Python - Size: 5.09 MB - Last synced at: 21 days ago - Pushed at: 22 days ago - Stars: 2 - Forks: 1

vc1492a/PyNomaly

Anomaly detection using LoOP: Local Outlier Probabilities, a local density based outlier detection method providing an outlier score in the range of [0,1].

Language: Python - Size: 34.1 MB - Last synced at: 8 days ago - Pushed at: 5 months ago - Stars: 322 - Forks: 37

online-ml/deep-river

Language: Python - Size: 52.8 MB - Last synced at: 8 days ago - Pushed at: about 1 month ago - Stars: 134 - Forks: 16

zillow/luminaire

Luminaire is a python package that provides ML driven solutions for monitoring time series data.

Language: Python - Size: 16.6 MB - Last synced at: 22 days ago - Pushed at: over 1 year ago - Stars: 775 - Forks: 60

holukas/diive

Time series processing library

Language: Python - Size: 827 MB - Last synced at: 19 days ago - Pushed at: 19 days ago - Stars: 12 - Forks: 2

redBorder/rb-aioutliers

RedBorder Outliers Detector with Keras

Language: Python - Size: 2.13 MB - Last synced at: 24 days ago - Pushed at: 24 days ago - Stars: 5 - Forks: 3

KulikDM/pythresh

Outlier Detection Thresholding

Language: Jupyter Notebook - Size: 14.8 MB - Last synced at: 27 days ago - Pushed at: 27 days ago - Stars: 128 - Forks: 5

SunnyRao07/stroke-risk-prediction

Predicting stroke risk using machine learning models based on healthcare and demographic data.

Language: Jupyter Notebook - Size: 1.63 MB - Last synced at: 25 days ago - Pushed at: 27 days ago - Stars: 0 - Forks: 0

tobiasschoch/wbacon

Weighted BACON algorithms

Language: C - Size: 2.72 MB - Last synced at: 8 days ago - Pushed at: 8 months ago - Stars: 3 - Forks: 2

elki-project/elki

ELKI Data Mining Toolkit

Language: Java - Size: 54.9 MB - Last synced at: 29 days ago - Pushed at: about 2 months ago - Stars: 808 - Forks: 325

syrte/robustgp

Robust Gaussian Process with Iterative Trimming

Language: Jupyter Notebook - Size: 910 KB - Last synced at: 20 days ago - Pushed at: almost 4 years ago - Stars: 23 - Forks: 5

Minqi824/ADBench

Official Implement of "ADBench: Anomaly Detection Benchmark", NeurIPS 2022.

Language: Python - Size: 2.01 GB - Last synced at: 29 days ago - Pushed at: almost 2 years ago - Stars: 930 - Forks: 139

yzhao062/SUOD

(MLSys' 21) An Acceleration System for Large-scare Unsupervised Heterogeneous Outlier Detection (Anomaly Detection)

Language: Python - Size: 10.9 MB - Last synced at: 28 days ago - Pushed at: about 2 months ago - Stars: 386 - Forks: 49

Ehsan-Behzadi/Breast-Cancer-Prediction-Model

This project implements a machine learning model to predict breast cancer diagnosis. Utilizing techniques such as data preprocessing, feature selection, and various algorithms, the model aims to assist in early detection and improve healthcare outcomes. Explore the repository to understand the methodology and technologies used in this project.

Language: Jupyter Notebook - Size: 793 KB - Last synced at: about 1 month ago - Pushed at: about 1 month ago - Stars: 0 - Forks: 0

pygod-team/pygod

A Python Library for Graph Outlier Detection (Anomaly Detection)

Language: Python - Size: 1.04 MB - Last synced at: about 1 month ago - Pushed at: 6 months ago - Stars: 1,406 - Forks: 134

ohirose/bcpd

Bayesian Coherent Point Drift / Domain Elastic Transform

Language: C - Size: 14.5 MB - Last synced at: about 1 month ago - Pushed at: about 1 month ago - Stars: 309 - Forks: 38

EfthymiosCosta/SONO

The SONO (Scores Of Nominal Outlyingness) R package includes functions that can be used for detecting outliers in data sets consisting of nominal variables.

Language: HTML - Size: 1.18 MB - Last synced at: about 1 month ago - Pushed at: about 1 month ago - Stars: 0 - Forks: 0

zahramh99/Anomaly-Detection-in-Transactions

Anomaly detection in transactions means identifying unusual or unexpected patterns within transactions or related activities. These patterns, known as anomalies or outliers, deviate significantly from the expected norm and could indicate irregular or fraudulent behaviour.

Language: Python - Size: 43.9 KB - Last synced at: about 1 month ago - Pushed at: about 1 month ago - Stars: 0 - Forks: 0

prokischlab/omicsDiagnostics

This repository contains different scripts to automate and visualize analysis performed for the "Integration of proteomics with genomics and transcriptomics increases the diagnosis rate of Mendelian disorders"

Language: R - Size: 132 MB - Last synced at: about 1 month ago - Pushed at: about 1 month ago - Stars: 5 - Forks: 0

Jingkang50/OODSurvey

The Official Repository for "Generalized OOD Detection: A Survey"

Language: Jupyter Notebook - Size: 2.08 MB - Last synced at: 2 days ago - Pushed at: over 2 years ago - Stars: 455 - Forks: 40

mayer79/outForest

Outlier detection based on random forest models

Language: R - Size: 2.63 MB - Last synced at: 25 days ago - Pushed at: about 1 month ago - Stars: 13 - Forks: 2

xuhongzuo/DeepOD

Deep learning-based outlier/anomaly detection

Language: Python - Size: 3.53 MB - Last synced at: about 1 month ago - Pushed at: 8 months ago - Stars: 494 - Forks: 56

yzhao062/pytod

TOD: GPU-accelerated Outlier Detection via Tensor Operations

Language: Python - Size: 13.1 MB - Last synced at: about 1 month ago - Pushed at: about 2 years ago - Stars: 180 - Forks: 24

NeuralClassifier/ParameterFree-HDBSCAN-Outlier-Detection

This repository includes the code for manuscript, "Unsupervised Parameter-free Outlier Detection using HDBSCAN* Outlier Profiles", published in IEEE BigData 2024

Language: Python - Size: 39.1 KB - Last synced at: about 1 month ago - Pushed at: about 1 month ago - Stars: 2 - Forks: 1

KonovalovaDS/PROJECTS

A sight on my work

Language: HTML - Size: 27 MB - Last synced at: about 1 month ago - Pushed at: about 1 month ago - Stars: 1 - Forks: 0

Ehsan-Behzadi/A-Machine-Learning-Approach-Using-the-Pima-Indians-Diabetes-Dataset

This repository features a machine learning project utilizing the Pima Indians Diabetes Dataset to predict diabetes risk. It explores data preprocessing, model training, and evaluation using techniques such as Naive Bayes and K-Nearest Neighbors (KNN) . The aim is to highlight the impact of various health factors on diabetes prediction.

Language: Jupyter Notebook - Size: 247 KB - Last synced at: about 1 month ago - Pushed at: about 1 month ago - Stars: 0 - Forks: 0