no code implementations • 3 Mar 2023 • Aditya Rastogi, Juan Francisco Garamendi, Ana Fernández del Río, Anna Guitart, Moiz Hassan Khan, Dexian Tang, África Periáñez
Artificial Intelligence and digital health have the potential to transform global health.
no code implementations • 12 Nov 2022 • Jennifer Chien, Anna Guitart, Ana Fernandez del Rio, Africa Perianez, Lauren Bellhouse
Mobile health apps provide a unique means of collecting data that can be used to deliver adaptive interventions. The predicted outcomes considerably influence the selection of such interventions.
no code implementations • 2 Nov 2021 • Anna Guitart, Afsaneh Heydari, Eniola Olaleye, Jelena Ljubicic, Ana Fernández del Río, África Periáñez, Lauren Bellhouse
This is the aim of the Safe Delivery App, a digital job aid and learning tool to enhance the knowledge, confidence and skills of health practitioners.
no code implementations • 6 Jul 2021 • Anna Guitart, Ana Fernández del Río, África Periáñez, Lauren Bellhouse
Every day, 800 women and 6, 700 newborns die from complications related to pregnancy or childbirth.
no code implementations • 13 Mar 2020 • Ana Fernández del Río, Anna Guitart, África Periáñez
A State Space time series approach is then used to model the daily conversion rates between the different groups, i. e., the probability of transitioning from one group to another.
no code implementations • 9 Jul 2019 • Anna Guitart, Ana Fernández del Río, África Periáñez
As video games attract more and more players, the major challenge for game studios is to retain them.
no code implementations • 25 Jun 2019 • Anna Guitart, Shi Hui Tan, Ana Fernández del Río, Pei Pei Chen, África Periáñez
The proposed conditional inference survival ensembles method could be readily used in operational environments for early identification of premium players and the parts of the game that may prompt them to become paying users.
no code implementations • 16 Jan 2019 • Anna Guitart, Pei Pei Chen, África Periáñez
Machine learning competitions such as those organized by Kaggle or KDD represent a useful benchmark for data science research.
no code implementations • 28 Nov 2018 • Pei Pei Chen, Anna Guitart, Ana Fernández del Río, África Periáñez
Nowadays, video game developers record every virtual action performed by their players.
no code implementations • 13 Jun 2018 • Paul Bertens, Anna Guitart, Pei Pei Chen, África Periáñez
Video-game players generate huge amounts of data, as everything they do within a game is recorded.
no code implementations • 7 Feb 2018 • Kyung-Joong Kim, DuMim Yoon, JiHoon Jeon, Seong-il Yang, Sang-Kwang Lee, EunJo Lee, Yoonjae Jang, Dae-Wook Kim, Pei Pei Chen, Anna Guitart, Paul Bertens, África Periáñez, Fabian Hadiji, Marc Müller, Youngjun Joo, Jiyeon Lee, Inchon Hwang
Game companies avoid sharing their game data with external researchers.
Databases
no code implementations • 6 Oct 2017 • Alain Saas, Anna Guitart, África Periáñez
In this article, we study free-to-play game data.
no code implementations • 6 Oct 2017 • Paul Bertens, Anna Guitart, África Periáñez
The emergence of mobile games has caused a paradigm shift in the video-game industry.
no code implementations • 6 Oct 2017 • África Periáñez, Alain Saas, Anna Guitart, Colin Magne
In this work, we develop, for the first time in the social games domain, a survival ensemble model which provides a comprehensive analysis together with an accurate prediction of churn.
no code implementations • 5 Oct 2017 • Anna Guitart, Pei Pei Chen, Paul Bertens, África Periáñez
Understanding player behavior is fundamental in game data science.