Alina Zhang

  Alina Zhang is Data Scientist at Mindbridge AI and certified GCP Data Engineer. She has authored articles on her Medium blog about machine learning, particularly in unsupervised learning, anomaly detection, time series forecasting. She is also a speaker at O'reilly AI conference.

   



1 Stories by Alina Zhang

Anomaly Detection with Z-Score: Pick The Low Hanging Fruits

This article introduces an unsupervised anomaly detection method which based on z-score computation to find the anomalies in a credit card transaction dataset using...
2 5 min read