Excel's Data Model feature allows you to build relationships between data sets for easier reporting. Here's how to use it to make data analysis easier.

This article develops a model of a business customer's decision to upgrade service contracts conditional on the decision to renew the contract. It proposes that the firm's upgrade decision is ...

Modeling the real world: structures, constraints, and operations. The entity relationship to data modeling (including network hierarchical and object-oriented), emphasis on the relational model.

Modeling the real world: structures, constraints, and operations. The entity relationship to data modeling (including network hierarchical and object-oriented), emphasis on the relational model.

Researchers at MIT detailed in a paper an AI model that can learn relationships among objects with minimal training data.

The data modeler has responsibility for diving in and obtaining a level of certainty about every many-to-many relationship encountered. Regardless of a final model design, many-to-many relationships ...

The new AI model TabPFN is trained on synthetically generated data before it is used and thus learns to evaluate possible causal relationships and use them for predictions.

Get started modeling entities and relationships for Java data persistence, using an example application based on Java 21 with Hibernate 6.3.