One of the beauties of Mapper is that it can be used on wide variety of data and problems. Here we highlight a few cases.

Mapper of Wisconsin Breast Cancer Data

Anomaly Detection

KeplerMapper can be used for anomaly detection. Anomaly detection is useful for fighting fraud and finding errors. Projecting with knn_distance_5 can surface outliers. There are also specialized outlier detection algorithms, like the Isolation Forest and GLOSH, that make good projections for anomaly detection.


Mapper of Word2Vec

Natural Language Processing

Mapper can visualize the topography of categorized news articles. [notebook]

Mapper can be used to explore bias in Word2Vec models. [demo]

Uses & Mentions