Search Results for author: Ioanna Arkoudi

Found 2 papers, 1 papers with code

Attitudes and Latent Class Choice Models using Machine learning

no code implementations20 Feb 2023 Lorena Torres Lahoz, Francisco Camara Pereira, Georges Sfeir, Ioanna Arkoudi, Mayara Moraes Monteiro, Carlos Lima Azevedo

Latent Class Choice Models (LCCM) are extensions of discrete choice models (DCMs) that capture unobserved heterogeneity in the choice process by segmenting the population based on the assumption of preference similarities.

Discrete Choice Models

Combining Discrete Choice Models and Neural Networks through Embeddings: Formulation, Interpretability and Performance

1 code implementation24 Sep 2021 Ioanna Arkoudi, Carlos Lima Azevedo, Francisco C. Pereira

The novelty of our work lies in enforcing interpretability to the embedding vectors by formally associating each of their dimensions to a choice alternative.

Discrete Choice Models

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