This paper considers the class of sequential ordinal models in relation to other models for ordinal response data. Markov chain Monte Carlo (MCMC) algorithms, based on the approach of Albert and Chib ...

When companies have so much data on their customers, why is it so difficult to identify and successfully act on customers you might be able to retain, and reduce customer churn? One big issue is ...

We propose a new approach to simulate the likelihood of the sequential search model. By allowing search costs to be heterogeneous across consumers and products, we directly compute the joint ...

Moonshot AI has launched an update to the Kimi 2 model, the Kimi K2 Thinking, which is reportedly an improved agent capable ...