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Pythonで学ぶ不正検知
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更新日 2024/08PythonMachine Learning4時間16 ビデオ57 演習4,800 XP21,768達成証明書
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前提条件
Unsupervised Learning in PythonSupervised Learning with scikit-learn1
Introduction and preparing your data
In this chapter, you'll learn about the typical challenges associated with fraud detection, and will learn how to resample your data in a smart way, to tackle problems with imbalanced data.
2
Fraud detection using labeled data
Now that you're familiar with the main challenges of fraud detection, you're about to learn how to flag fraudulent transactions with supervised learning. You will use classifiers, adjust them, and compare them to find the most efficient fraud detection model.
3
Fraud detection using unlabeled data
This chapter focuses on using unsupervised learning techniques to detect fraud. You will segment customers, use K-means clustering and other clustering algorithms to find suspicious occurrences in your data.
4
Fraud detection using text
In this final chapter, you will use text data, text mining, and topic modeling to detect fraudulent behavior.
Pythonで学ぶ不正検知
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