An open API service indexing awesome lists of open source software.

https://github.com/abdullah321umar/internee.pk-dataanalytics_internship-assignment4

🌟 Fraud Detection in Application 🌟 Through Isolation Forest and K-Means Clustering, the project detects suspicious patterns like inconsistent income, duplicate entries, and unrealistic employment data. This end-to-end workflow transforms raw data into actionable fraud insights β€” enhancing trust and accuracy.
https://github.com/abdullah321umar/internee.pk-dataanalytics_internship-assignment4

anomaly-detection csv-handling data-cleaning data-exporting data-import data-normalization exploratory-data-analysis export interpretation matplotlib model-evaluation pandas pca python reporting scaling scikit-learn seaborn

Last synced: 4 months ago
JSON representation

🌟 Fraud Detection in Application 🌟 Through Isolation Forest and K-Means Clustering, the project detects suspicious patterns like inconsistent income, duplicate entries, and unrealistic employment data. This end-to-end workflow transforms raw data into actionable fraud insights β€” enhancing trust and accuracy.

Awesome Lists containing this project

README

          

## 🌌 Fraud Detection in Application Data | 🧠 Data Analytics & Machine Learning Project
### πŸš€ Project Overview: Unmasking Anomalies through Data Intelligence
In a digital era where millions of applications flow through online systems every day, identifying fraudulent or suspicious activity has become a mission-critical task. πŸ•΅οΈβ€β™‚οΈπŸ’»
Through this project, I take a data-driven journey to uncover hidden patterns, detect anomalies, and build predictive intelligence that flags potential fraudulent applications β€” leveraging the full power of Python, machine learning, and data visualization.
This end-to-end project combines analytical rigor and visual storytelling to reveal how data science can protect systems, improve decision-making, and enhance the integrity of digital applications. βš™οΈπŸ“Š

---

### 🎯 Project Synopsis
The Fraud Detection in Application Data Project is a comprehensive analytical and machine learning initiative designed to detect unusual, inconsistent, or potentially fraudulent records within a large dataset of application details.
Using unsupervised learning models like Isolation Forest and K-Means Clustering, alongside advanced preprocessing and visualization, the project transforms raw application data into actionable fraud insights β€” enabling early detection of suspicious patterns and outliers.

---

### 🎯 Key Project Steps

- 1️⃣ Data Genesis: The Application Dataset
- 2️⃣ Data Preprocessing and Feature Engineering
- 3️⃣ Exploratory Data Visualization
- 4️⃣ Machine Learning & Anomaly Detection
- 5️⃣ Analytical Insights and Key Observations
- 6️⃣ Tools and Technologies Employed
- 7️⃣ Concluding Reflections
- 8️⃣ Epilogue: Beyond Detection

---

### ✨ Final Thought:
> β€œEvery anomaly tells a story. Analytics gives it a voice β€” revealing truth hidden in patterns.”

Author β€” Abdullah Umar, Data Analytics Intern at Internee.pk πŸ’ΌπŸ“Š

---

## πŸ”— Let's Connect:-
### πŸ’Ό LinkedIn: https://www.linkedin.com/in/abdullah-umar-730a622a8/
### πŸš€ Portfolio: https://my-dashboard-canvas.lovable.app/
### 🌐 Kaggle: https://www.kaggle.com/abdullahumar321
### πŸ‘” Medium: https://medium.com/@umerabdullah048
### πŸ“§ Email: umerabdullah048@gmail.com

---

### Task Statement:-
![Preview](https://github.com/Abdullah321Umar/Internee.pk-DataAnalytics_Internship-Assignment4/blob/main/Task%204.png)

---

![Preview](https://github.com/Abdullah321Umar/Internee.pk-DataAnalytics_Internship-Assignment4/blob/main/viz1_age_hist.png)
![Preview](https://github.com/Abdullah321Umar/Internee.pk-DataAnalytics_Internship-Assignment4/blob/main/viz2_income_log_hist.png)
![Preview](https://github.com/Abdullah321Umar/Internee.pk-DataAnalytics_Internship-Assignment4/blob/main/viz3_income_credit_scatter.png)
![Preview](https://github.com/Abdullah321Umar/Internee.pk-DataAnalytics_Internship-Assignment4/blob/main/viz4_pca.png)
![Preview](https://github.com/Abdullah321Umar/Internee.pk-DataAnalytics_Internship-Assignment4/blob/main/viz5_credit_income_box.png)
![Preview](https://github.com/Abdullah321Umar/Internee.pk-DataAnalytics_Internship-Assignment4/blob/main/viz6_flag_counts.png)
![Preview](https://github.com/Abdullah321Umar/Internee.pk-DataAnalytics_Internship-Assignment4/blob/main/viz7_iso_scores.png)
![Preview](https://github.com/Abdullah321Umar/Internee.pk-DataAnalytics_Internship-Assignment4/blob/main/viz8_kmeans_sizes.png)
![Preview](https://github.com/Abdullah321Umar/Internee.pk-DataAnalytics_Internship-Assignment4/blob/main/viz9_goods_credit_diff.png)
![Preview](https://github.com/Abdullah321Umar/Internee.pk-DataAnalytics_Internship-Assignment4/blob/main/viz10_target_vs_alert.png)

---