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PKDD
2015
Springer
24views Data Mining» more  PKDD 2015»
8 years 8 months ago
Causality on Longitudinal Data: Stable Specification Search in Constrained Structural Equation Modeling
Developing causal models from observational longitudinal studies is an important, ubiquitous problem in many disciplines. A disadvantage of current causal discover algorithms, howe...
Ridho Rahmadi, Perry Groot, Marianne Heins, Hans K...
PKDD
2015
Springer
22views Data Mining» more  PKDD 2015»
8 years 8 months ago
Inferring Unusual Crowd Events from Mobile Phone Call Detail Records
The pervasiveness and availability of mobile phone data offer the opportunity of discovering usable knowledge about crowd behavior in urban environments. Cities can leverage such ...
Yuxiao Dong, Fabio Pinelli, Yiannis Gkoufas, Zubai...
PKDD
2015
Springer
15views Data Mining» more  PKDD 2015»
8 years 8 months ago
Progressive and Iterative Approaches for Time Series Averaging
Averaging a set of time series is a major topic for many temporal data mining tasks as summarization, extracting prototype or clustering. Time series averaging should deal with the...
Saeid Soheily-Khah, Ahlame Douzal Chouakria, &Eacu...
PKDD
2015
Springer
23views Data Mining» more  PKDD 2015»
8 years 8 months ago
Online Learning of Deep Hybrid Architectures for Semi-supervised Categorization
A hybrid architecture is presented capable of online learning from both labeled and unlabeled samples. It combines both generative and discriminative objectives to derive a new var...
Alexander G. Ororbia II, David Reitter, Jian Wu, C...
PKDD
2015
Springer
12views Data Mining» more  PKDD 2015»
8 years 8 months ago
An Ensemble Learning Approach for the Kaggle Taxi Travel Time Prediction Challenge
This paper describes the winning solution to the Taxi Trip Time Prediction Challenge run by Kaggle.com. The goal of the competition was to build a predictive framework that is able...
Thomas Hoch
PKDD
2015
Springer
10views Data Mining» more  PKDD 2015»
8 years 8 months ago
Monitoring Short Term Changes of Malaria Incidence in Uganda with Gaussian Processes
A method to monitor communicable diseases based on health records is proposed. The method is applied to health facility records of malaria incidence in Uganda. This disease represe...
Ricardo Andrade Pacheco, Martin Gordon Mubangizi, ...
PKDD
2015
Springer
8views Data Mining» more  PKDD 2015»
8 years 8 months ago
Hyperparameter Search Space Pruning - A New Component for Sequential Model-Based Hyperparameter Optimization
Abstract. The optimization of hyperparameters is often done manually or exhaustively but recent work has shown that automatic methods can optimize hyperparameters faster and even a...
Martin Wistuba, Nicolas Schilling, Lars Schmidt-Th...
PKDD
2015
Springer
9views Data Mining» more  PKDD 2015»
8 years 8 months ago
Imitative Learning for Online Planning in Microgrids
Abstract. This paper aims to design an algorithm dedicated to operational planning for microgrids in the challenging case where the scenarios of production and consumption are not ...
Samy Aittahar, Vincent François-Lavet, Stef...
PKDD
2015
Springer
11views Data Mining» more  PKDD 2015»
8 years 8 months ago
Online Analysis of High-Volume Data Streams in Astroparticle Physics
Experiments in high-energy astroparticle physics produce large amounts of data as continuous high-volume streams. Gaining insights from the observed data poses a number of challeng...
Christian Bockermann, Kai Brügge, Jens Buss, ...
PKDD
2015
Springer
7views Data Mining» more  PKDD 2015»
8 years 8 months ago
Temporal Density Extrapolation
Abstract. Mining evolving datastreams raises the question how to extrapolate trends in the evolution of densities over time. While approaches for change diagnosis work well for int...
Georg Krempl