@inproceedings{15009, author = {{Epple, Nico and Dari, Simone and Drees, Ludwig and Protschky, Valentin and Riener, Andreas}}, booktitle = {{2019 IEEE Intelligent Vehicles Symposium (IV)}}, isbn = {{9781728105604}}, title = {{{Influence of Cruise Control on Driver Guidance - a Comparison between System Generations and Countries}}}, doi = {{10.1109/ivs.2019.8814100}}, year = {{2019}}, } @inproceedings{15011, author = {{Tornede, Alexander and Wever, Marcel Dominik and Hüllermeier, Eyke}}, booktitle = {{Proceedings - 29. Workshop Computational Intelligence, Dortmund, 28. - 29. November 2019}}, editor = {{Hoffmann, Frank and Hüllermeier, Eyke and Mikut, Ralf}}, isbn = {{978-3-7315-0979-0}}, location = {{Dortmund}}, pages = {{135--146}}, publisher = {{KIT Scientific Publishing, Karlsruhe}}, title = {{{Algorithm Selection as Recommendation: From Collaborative Filtering to Dyad Ranking}}}, year = {{2019}}, } @inproceedings{15013, author = {{Brinker, Klaus and Hüllermeier, Eyke}}, booktitle = {{Proceedings ECML/PKDD, European Conference on Machine Learning and Knowledge Discovery in Databases}}, title = {{{A Reduction of Label Ranking to Multiclass Classification}}}, year = {{2019}}, } @inproceedings{15014, author = {{Hüllermeier, Eyke and Couso, Ines and Diestercke, Sebastian}}, booktitle = {{Proceedings SUM 2019, International Conference on Scalable Uncertainty Management}}, title = {{{Learning from Imprecise Data: Adjustments of Optimistic and Pessimistic Variants}}}, year = {{2019}}, } @article{15015, author = {{Henzgen, Sascha and Hüllermeier, Eyke}}, issn = {{1556-4681}}, journal = {{ACM Transactions on Knowledge Discovery from Data}}, pages = {{1--36}}, title = {{{Mining Rank Data}}}, doi = {{10.1145/3363572}}, year = {{2019}}, } @article{14027, author = {{Bengs, Viktor and Eulert, Matthias and Holzmann, Hajo}}, issn = {{0047-259X}}, journal = {{Journal of Multivariate Analysis}}, pages = {{291--312}}, title = {{{Asymptotic confidence sets for the jump curve in bivariate regression problems}}}, doi = {{10.1016/j.jmva.2019.02.017}}, year = {{2019}}, } @article{14028, author = {{Bengs, Viktor and Holzmann, Hajo}}, issn = {{1935-7524}}, journal = {{Electronic Journal of Statistics}}, pages = {{1523--1579}}, title = {{{Adaptive confidence sets for kink estimation}}}, doi = {{10.1214/19-ejs1555}}, year = {{2019}}, } @inproceedings{13132, author = {{Mohr, Felix and Wever, Marcel Dominik and Tornede, Alexander and Hüllermeier, Eyke}}, booktitle = {{INFORMATIK 2019: 50 Jahre Gesellschaft für Informatik – Informatik für Gesellschaft}}, location = {{Kassel}}, pages = {{ 273--274 }}, publisher = {{Gesellschaft für Informatik e.V.}}, title = {{{From Automated to On-The-Fly Machine Learning}}}, year = {{2019}}, } @inproceedings{10232, abstract = {{Existing tools for automated machine learning, such as Auto-WEKA, TPOT, auto-sklearn, and more recently ML-Plan, have shown impressive results for the tasks of single-label classification and regression. Yet, there is only little work on other types of machine learning problems so far. In particular, there is almost no work on automating the engineering of machine learning solutions for multi-label classification (MLC). We show how the scope of ML-Plan, an AutoML-tool for multi-class classification, can be extended towards MLC using MEKA, which is a multi-label extension of the well-known Java library WEKA. The resulting approach recursively refines MEKA's multi-label classifiers, nesting other multi-label classifiers for meta algorithms and single-label classifiers provided by WEKA as base learners. In our evaluation, we find that the proposed approach yields strong results and performs significantly better than a set of baselines we compare with.}}, author = {{Wever, Marcel Dominik and Mohr, Felix and Tornede, Alexander and Hüllermeier, Eyke}}, location = {{Long Beach, CA, USA}}, title = {{{Automating Multi-Label Classification Extending ML-Plan}}}, year = {{2019}}, } @article{20243, author = {{Rohlfing, Katharina and Leonardi, Giuseppe and Nomikou, Iris and Rączaszek-Leonardi, Joanna and Hüllermeier, Eyke}}, journal = {{IEEE Transactions on Cognitive and Developmental Systems}}, title = {{{Multimodal Turn-Taking: Motivations, Methodological Challenges, and Novel Approaches}}}, doi = {{10.1109/TCDS.2019.2892991}}, year = {{2019}}, } @inproceedings{2479, author = {{Mohr, Felix and Wever, Marcel Dominik and Hüllermeier, Eyke and Faez, Amin}}, booktitle = {{SCC}}, location = {{San Francisco, CA, USA}}, publisher = {{IEEE}}, title = {{{(WIP) Towards the Automated Composition of Machine Learning Services}}}, doi = {{10.1109/SCC.2018.00039}}, year = {{2018}}, } @unpublished{19524, abstract = {{Object ranking is an important problem in the realm of preference learning. On the basis of training data in the form of a set of rankings of objects, which are typically represented as feature vectors, the goal is to learn a ranking function that predicts a linear order of any new set of objects. Current approaches commonly focus on ranking by scoring, i.e., on learning an underlying latent utility function that seeks to capture the inherent utility of each object. These approaches, however, are not able to take possible effects of context-dependence into account, where context-dependence means that the utility or usefulness of an object may also depend on what other objects are available as alternatives. In this paper, we formalize the problem of context-dependent ranking and present two general approaches based on two natural representations of context-dependent ranking functions. Both approaches are instantiated by means of appropriate neural network architectures, which are evaluated on suitable benchmark task.}}, author = {{Pfannschmidt, Karlson and Gupta, Pritha and Hüllermeier, Eyke}}, booktitle = {{arXiv:1803.05796}}, title = {{{Deep Architectures for Learning Context-dependent Ranking Functions}}}, year = {{2018}}, } @inproceedings{2857, author = {{Mohr, Felix and Lettmann, Theodor and Hüllermeier, Eyke and Wever, Marcel Dominik}}, booktitle = {{Proceedings of the 1st ICAPS Workshop on Hierarchical Planning}}, location = {{Delft, Netherlands}}, pages = {{31--39}}, publisher = {{AAAI}}, title = {{{Programmatic Task Network Planning}}}, year = {{2018}}, } @article{24150, author = {{Ramaswamy, Arunselvan and Bhatnagar, Shalabh}}, journal = {{IEEE Transactions on Automatic Control}}, number = {{6}}, pages = {{2614--2620}}, publisher = {{IEEE}}, title = {{{Stability of stochastic approximations with “controlled markov” noise and temporal difference learning}}}, volume = {{64}}, year = {{2018}}, } @article{24151, author = {{Demirel, Burak and Ramaswamy, Arunselvan and Quevedo, Daniel E and Karl, Holger}}, journal = {{IEEE Control Systems Letters}}, number = {{4}}, pages = {{737--742}}, publisher = {{IEEE}}, title = {{{Deepcas: A deep reinforcement learning algorithm for control-aware scheduling}}}, volume = {{2}}, year = {{2018}}, } @inproceedings{2471, author = {{Mohr, Felix and Wever, Marcel Dominik and Hüllermeier, Eyke}}, booktitle = {{SCC}}, location = {{San Francisco, CA, USA}}, publisher = {{IEEE Computer Society}}, title = {{{On-The-Fly Service Construction with Prototypes}}}, doi = {{10.1109/SCC.2018.00036}}, year = {{2018}}, } @article{3402, abstract = {{In machine learning, so-called nested dichotomies are utilized as a reduction technique, i.e., to decompose a multi-class classification problem into a set of binary problems, which are solved using a simple binary classifier as a base learner. The performance of the (multi-class) classifier thus produced strongly depends on the structure of the decomposition. In this paper, we conduct an empirical study, in which we compare existing heuristics for selecting a suitable structure in the form of a nested dichotomy. Moreover, we propose two additional heuristics as natural completions. One of them is the Best-of-K heuristic, which picks the (presumably) best among K randomly generated nested dichotomies. Surprisingly, and in spite of its simplicity, it turns out to outperform the state of the art.}}, author = {{Melnikov, Vitalik and Hüllermeier, Eyke}}, issn = {{1573-0565}}, journal = {{Machine Learning}}, title = {{{On the effectiveness of heuristics for learning nested dichotomies: an empirical analysis}}}, doi = {{10.1007/s10994-018-5733-1}}, year = {{2018}}, } @article{3510, abstract = {{Automated machine learning (AutoML) seeks to automatically select, compose, and parametrize machine learning algorithms, so as to achieve optimal performance on a given task (dataset). Although current approaches to AutoML have already produced impressive results, the field is still far from mature, and new techniques are still being developed. In this paper, we present ML-Plan, a new approach to AutoML based on hierarchical planning. To highlight the potential of this approach, we compare ML-Plan to the state-of-the-art frameworks Auto-WEKA, auto-sklearn, and TPOT. In an extensive series of experiments, we show that ML-Plan is highly competitive and often outperforms existing approaches.}}, author = {{Mohr, Felix and Wever, Marcel Dominik and Hüllermeier, Eyke}}, issn = {{1573-0565}}, journal = {{Machine Learning}}, keywords = {{AutoML, Hierarchical Planning, HTN planning, ML-Plan}}, location = {{Dublin, Ireland}}, pages = {{1495--1515}}, publisher = {{Springer}}, title = {{{ML-Plan: Automated Machine Learning via Hierarchical Planning}}}, doi = {{10.1007/s10994-018-5735-z}}, year = {{2018}}, } @inproceedings{3552, author = {{Mohr, Felix and Wever, Marcel Dominik and Hüllermeier, Eyke}}, booktitle = {{Proceedings of the Symposium on Intelligent Data Analysis}}, location = {{‘s-Hertogenbosch, the Netherlands}}, title = {{{Reduction Stumps for Multi-Class Classification}}}, doi = {{10.1007/978-3-030-01768-2_19}}, year = {{2018}}, } @inproceedings{3852, abstract = {{In automated machine learning (AutoML), the process of engineering machine learning applications with respect to a specific problem is (partially) automated. Various AutoML tools have already been introduced to provide out-of-the-box machine learning functionality. More specifically, by selecting machine learning algorithms and optimizing their hyperparameters, these tools produce a machine learning pipeline tailored to the problem at hand. Except for TPOT, all of these tools restrict the maximum number of processing steps of such a pipeline. However, as TPOT follows an evolutionary approach, it suffers from performance issues when dealing with larger datasets. In this paper, we present an alternative approach leveraging a hierarchical planning to configure machine learning pipelines that are unlimited in length. We evaluate our approach and find its performance to be competitive with other AutoML tools, including TPOT.}}, author = {{Wever, Marcel Dominik and Mohr, Felix and Hüllermeier, Eyke}}, booktitle = {{ICML 2018 AutoML Workshop}}, keywords = {{automated machine learning, complex pipelines, hierarchical planning}}, location = {{Stockholm, Sweden}}, title = {{{ML-Plan for Unlimited-Length Machine Learning Pipelines}}}, year = {{2018}}, }