Overview
A controlled experiment methodology that compares two versions of a product, feature, or experience to determine which performs better against a defined metric.
More in Data Science & Analytics
OLAP
Statistics & MethodsOnline Analytical Processing — a category of software tools enabling analysis of data stored in databases for business intelligence.
Feature Importance
Statistics & MethodsA technique for determining which input variables have the most significant impact on model predictions.
Data Drift
Data GovernanceChanges in the statistical properties of data over time that can degrade machine learning model performance.
Data Silo
Statistics & MethodsAn isolated repository of data controlled by one department, inaccessible to other parts of the organisation.
Data Catalogue
Data GovernanceA metadata management tool that helps organisations find, understand, and manage their data assets.
Augmented Analytics
Statistics & MethodsThe use of machine learning and natural language processing to automate data preparation, insight discovery, and explanation, making analytics accessible to business users.
Bayesian Statistics
Statistics & MethodsA statistical approach that incorporates prior knowledge and updates probability estimates as new data is observed.
Natural Language Analytics
Statistics & MethodsUsing NLP techniques to extract insights and sentiment from unstructured text data at scale.