Alexander D'yakonov

Some contests:

Not the triumph but the struggle

Year

Contests

Places

2014

Greek Media Monitoring Multilabel Classification (WISE 2014)
Multi-label classification of printed media articles to topics.
1 / 121

2014

Large Scale Hierarchical Text Classification
Multi-label hierarchical text classification based on the Wikipedia dataset. The hierarchy is a graph that can have cycles.
2 / 116

2013

Olympiada WikiMart
Analysing of online store clients (Russian contest).
1 / 42

2012

What Do You Know?
Improving the state of the art in student evaluation by predicting whether a student will answer the next test question correctly.
2 / 250

2012

JRS 2012 Data Mining Competition:
Topical Classification of Biomedical Research Papers

Predicting topical classification of scientific publications in a field of biomedicine.
3 / 126

2011

dunnhumby's Shopper Challenge
Building a model to better predict when supermarket shoppers will next visit the store and how much they will spend.
1 / 287

2011

Photo Quality Prediction
Predicting whether a human evaluator would mark photo albums as 'good'.
3 / 212

2011

Give Me Some Credit
Improving on the state of the art in credit scoring by predicting the probability that somebody will experience financial distress in the next two years.
4 / 970

2011

VideoLectures.Net Recommender System Challenge
(ECML/PKDD Discovery Challenge 2011)

Making recommendations for video lectures, based on historical data from the VideoLectures.Net website.
1 / 62 (cold start)
1 / 22 (pooled sequences)

2010

IJCNN Social Network Challenge
Predicting edges in an online social network.
7 / 119

2008

Ford Classification Challenge
Classification of finite data sequences.
1 / 20 (Ford_A)

2008

NN5 Forecasting Competition for Neural Networks & Computational Intelligence
Time series forecasting.
2 / 29
(Reduced Dataset of 11 Time Series)

2008

NN5 Forecasting Competition for Neural Networks & Computational Intelligence
Time series forecasting.
3 / 19
(Complete Dataset of 111 Time Series)

2007

NN3 2006/07 Forecasting Competition for Neural Networks & Computational Intelligence
Time series forecasting.
5 / 25
(Complete Dataset of 111 Time Series)

2006

ECML/PKDD 2006 Challenge
Personalized spam filtering.
4 / 18 (Task B)

2005

BCI competition III
Signal processing and classification methods for Brain-Computer Interfaces (BCIs).
3 / 27 (Data set I)
The design is partially taken from Mark Reid. За достоверность информации никто ответственности не несёт.