Qi Yu
M.Sc. (Tech.), Researcher
- Office:
-
Room T-A344 in Computer Science Building,
Konemiehentie 2, Otaniemi campus area, Espoo - Postal Address:
-
Aalto University, School of Science and Technology,
Department of Information and Computer Science,
P.O. Box 15400, FI-00076 Aalto, Finland - Telephone:
- +358 442519088
- Email:
- qi (dot) yu (at) aalto (dot) fi
Description
I am a female researcher in Environmental and Industrial Machine Learning Group. I was born in Changchun, a city in northern part of China and I received my first Master degree from Harbin Institute of Technology in 2005, China, majoring Telecommunication. After that I came to Finland and got my second Master degree about approximation problems in Finance. Now, I am doing my doctoral studies in the lab. So far, my greatest achievement is my daughter Hu yuqing, born in March 06, 2010. She is my angel and makes my life different.
Research
Machine Learning for Bankruptcy prediction Problems
Publications
List of Publications. Order by: Type | Date
1. Regularized Extreme Learning Machine For Regression with Missing Data
Qi Yu, Yoan Miche, Emil Eirola, Mark van Heeswijk, Eric Séverin and Amaury Lendasse.
In Neurocomputing. 2012, accepted for publishing.
2. Ensembles of Local Linear Models for Bankruptcy Analysis and Prediction
Laura Kainulainen, Yoan Miche, Emil Eirola, Qi Yu, Benoît Frénay, Eric Séverin and Amaury Lendasse.
In Case Studies in Business, Industry and Government Statistics (CSBIGS), volume 4. November, 2011.
1. Bankruptcy Prediction with Missing Data
Qi Yu, Yoan Miche, Eric Séverin and Amaury Lendasse.
In Proceedings of the 2011 International Conference on Data Mining, pages 279-285. July, 2011.
3. Ensembles of Locally Linear Models: Application to Bankruptcy Prediction
Laura Kainulainen, Qi Yu, Yoan Miche, Emil Eirola, Eric Séverin and Amaury Lendasse.
In Proceedings of the 2010 International Conference on Data Mining, pages 280--286. July, 2010.
2. OP-KNN: Method and Applications
Qi Yu, Yoan Miche, Antti Sorjamaa, Alberto Guillén, Amaury Lendasse and Eric Séverin.
In Advances in Artificial Neural Systems, volume 2010, pages 6 pages. February, 2010.
1. OPELM and OPKNN in long-term prediction of time series using projected input data
Dušan Sovilj, Antti Sorjamaa, Qi Yu, Yoan Miche and Eric Séverin.
In Neurocomputing, volume 73, pages 1976-1986. June, 2010.
1. Ensemble KNNs for Bankruptcy Prediction
Qi Yu, Amaury Lendasse and Eric Séverin.
In CEF 09, 15th International Conference: Computing in Economics and Finance, Sydney. June 15-17, 2009.
3. A methodology for time series prediction in Finance
Qi Yu, Antti Sorjamaa, Yoan Miche and Eric Séverin.
In ESTSP, European Symposium on Time Series Prediction, pages 285-293. September 17-19, 2008.
2. Optimal Pruned K-Nearest Neighbors: OP-KNN - Application to Financial Modeling
Qi Yu, Antti Sorjamaa, Yoan Miche, Amaury Lendasse, Alberto Guillén, Eric Séverin and Fernando Mateo.
In Hybrid Intelligent Systems, 2008. Eighth International Conference on, pages 764-769. September, 2008.
1. OP-KNN for Financial regression problems
Qi Yu, Antti Sorjamaa, Yoan Miche, Eric Séverin and Amaury Lendasse.
In Mashs 08, Computational Methods for Modelling and learning in Social and Human Sciences, Creteil (France). June 5-6, 2008.
2. Variable Selection for Financial Modeling
Qi Yu, Eric Séverin and Amaury Lendasse.
In CEF 2007, 13th International Conference on Computing in Economics and Finance Montréal, Quebec, Canada. June 14 -16, 2007.
1. A Global Methodology for Variable Selection: Application to Financial Modeling
Qi Yu, Eric Séverin and Amaury Lendasse.
In Mashs 2007, Computational Methods for Modelling and learning in Social and Human Sciences, Brest (France). May 10-11, 2007.
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