Search Results - "Ntoutsi, Eirini"

Journal Article

Sentiment analysis on big sparse data streams with limited labels

by Iosifidis, Vasileios Ntoutsi, Eirini Published in Knowledge and information systems (01.04.2020)

Journal Article

Tracking the history and evolution of entities: entity-centric temporal analysis of large social media archives

by Fafalios, Pavlos Iosifidis, Vasileios Stefanidis, Kostas Ntoutsi, Eirini Published in International journal on digital libraries (01.03.2020)

Journal Article

Active feature acquisition on data streams under feature drift

by Beyer, Christian Büttner, Maik Unnikrishnan, Vishnu Schleicher, Miro Ntoutsi, Eirini Spiliopoulou, Myra Published in Annales des télécommunications (08.07.2020)

“...Traditional active learning tries to identify instances for which the acquisition of the label increases model performance under budget constraints. Less...”

Journal Article

Resource management for model learning at entity level

by Beyer, Christian Unnikrishnan, Vishnu Brüggemann, Robert Toulouse, Vincent Omar, Hafez Kader Ntoutsi, Eirini Spiliopoulou, Myra Published in Annales des télécommunications (29.08.2020)

“...Abstract Many current and future applications plan to provide entity-specific predictions. These range from individualized healthcare applications to...”

Journal Article

FINGERPRINT: Summarizing Cluster Evolution in Dynamic Environments

by Theodoridis, Yannis Ntoutsi, Eirini Spiliopoulou, Myra Published in International journal of data warehousing and mining (01.07.2012)

“...Monitoring and interpretation of changing patterns is a task of paramount importance for data mining applications in dynamic environments. While there is much...”

Fulltext

Book

ECML PKDD 2020 Workshops:Workshops of the European Conference on Machine Learning and Knowledge Discovery in Databases (ECML PKDD 2020): SoGood 2020, PDFL 2020, MLCS 2020, NFMCP 20...

by Zimmermann, Albrecht Ntoutsi, Eirini Schubert, Erich
edited by Krishnamurthy, Yamuna Rinzivillo, Salvatore Adilova, Linara Koprinska, Irena Medeiros, Ibéria Antonie, Luiza Masciari, Elio Lommatzsch, Andreas Loglisci, Corrado Biecek, Przemyslaw Ribeiro, Rita P Appice, Annalisa Guidotti, Riccardo Monreale, Anna Malerba, Donato Gulla, Jon Atle Ferreira, Pedro M Kille, Benjamin Manco, Giuseppe Kamp, Michael Gama, João Ceci, Michelangelo Christen, Peter Ras, Zbigniew W Özgöbek, Özlem Gavaldà, Ricard Zimek, Arthur

2020

“...This volume constitutes the refereed proceedings of the workshops which complemented the 20th Joint European Conference on Machine Learning and Knowledge...”

Book

ECML PKDD 2020 Workshops:Workshops of the European Conference on Machine Learning and Knowledge Discovery in Databases (ECML PKDD 2020): SoGood 2020, PDFL 2020, MLCS 2020, NFMCP 20...

“...This volume constitutes the refereed proceedings of the workshops which complemented the 20th Joint European Conference on Machine Learning and Knowledge...”

Journal Article

Bias in data‐driven artificial intelligence systems—An introductory survey

by Ntoutsi, Eirini Fafalios, Pavlos Gadiraju, Ujwal Iosifidis, Vasileios Nejdl, Wolfgang Vidal, Maria‐Esther Ruggieri, Salvatore Turini, Franco Papadopoulos, Symeon Krasanakis, Emmanouil Kompatsiaris, Ioannis Kinder‐Kurlanda, Katharina Wagner, Claudia Karimi, Fariba Fernandez, Miriam Alani, Harith Berendt, Bettina Kruegel, Tina Heinze, Christian Broelemann, Klaus Kasneci, Gjergji Tiropanis, Thanassis Staab, Steffen Published in Wiley interdisciplinary reviews. Data mining and knowledge discovery (01.05.2020)

“...Artificial Intelligence (AI)‐based systems are widely employed nowadays to make decisions that have far‐reaching impact on individuals and society. Their...”

Fulltext

Journal Article

Extracting opinionated (sub)features from a stream of product reviews using accumulated novelty and internal re-organization

by Zimmermann, Max Ntoutsi, Eirini Spiliopoulou, Myra Published in Information sciences (01.02.2016)

“...Opinion stream mining extends conventional opinion mining by monitoring a stream of reviews and detecting changes in the attitude of people toward products...”

Book

Proceedings of the 1st Workshop on Evaluation and Experimental Design in Data Mining and Machine Learning co-located with SIAM International Conference on Data Mining (SDM 2019)

by Ntoutsi, Eirini Schubert, Erich Zimek, Arthur Zimmermann, Albrecht
08.09.2019

Journal Article

Discovering and monitoring product features and the opinions on them with OPINSTREAM

by Zimmermann, Max Ntoutsi, Eirini Spiliopoulou, Myra Published in Neurocomputing (Amsterdam) (20.02.2015)

“...Opinion stream mining encompasses methods for monitoring and understanding how people׳s attitude towards products changes over time. For many applications,...”

Journal Article

Call for Special Issue Papers: Evaluation and Experimental Design in Data Mining and Machine Learning

by Ntoutsi, Eirini Schubert, Erich Zimek, Arthur Zimmermann, Albrecht Published in Big data (01.12.2020)

Journal Article

An evaluation of data stream clustering algorithms

by Mansalis, Stratos Ntoutsi, Eirini Pelekis, Nikos Theodoridis, Yannis Published in Statistical analysis and data mining (01.08.2018)

“...Data stream clustering is a hot research area due to the abundance of data streams collected nowadays and the need for understanding and acting upon such sort...”

Journal Article

FairNN: Conjoint learning of fair representations for fair decisions

by Hu, Tongxin Iosifidis, Vasileios Liao, Wentong Zhang, Hang Yang, Michael Ying Ntoutsi, Eirini Rosenhahn, Bodo Appice, Annalisa Tsoumakas, Grigorios Manolopoulos, Yannis Matwin, Stan Published in Lecture notes in computer science (15.10.2020)

“...In this paper, we propose FairNN a neural network that performs joint feature representation and classification for fairness-aware learning. Our approach...”

Journal Article

Call for Special Issue Papers: Evaluation and Experimental Design in Data Mining and Machine Learning

by Ntoutsi, Eirini Schubert, Erich Zimek, Arthur Zimmermann, Albrecht Published in Big data (01.10.2020)

Journal Article

Call for Special Issue Papers: Evaluation and Experimental Design in Data Mining and Machine Learning: Deadline for Manuscript Submission: February 1, 2021

by Ntoutsi, Eirini Schubert, Erich Zimek, Arthur Zimmermann, Albrecht Published in Big data (01.08.2020)

Journal Article

Call for Special Issue Papers: Evaluation and Experimental Design in Data Mining and Machine Learning

by Ntoutsi, Eirini Schubert, Erich Zimek, Arthur Zimmermann, Albrecht Published in Big data (01.08.2020)

Book Chapter

Sentiment Classification over Opinionated Data Streams Through Informed Model Adaptation

by Iosifidis, Vasileios Oelschlager, Annina Ntoutsi, Eirini Published in Research and Advanced Technology for Digital Libraries (02.09.2017)

“...Opinionated data streams are very popular data paradigms nowadays as more and more users share their opinions online about almost everything from products to...”

Book Chapter

Multi-aspect Entity-Centric Analysis of Big Social Media Archives

by Fafalios, Pavlos Iosifidis, Vasileios Stefanidis, Kostas Ntoutsi, Eirini Published in Research and Advanced Technology for Digital Libraries (02.09.2017)

“...Social media archives serve as important historical information sources, and thus meaningful analysis and exploration methods are of immense value for...”

Book

ECML PKDD 2020 WorkshopsWorkshops of the European Conference on Machine Learning and Knowledge Discovery in Databases (ECML PKDD 2020): SoGood 2020, PDFL 2020, MLCS 2020, NFMCP 202...

by Zimmermann, Albrecht Koprinska, Irena Kamp, Michael Appice, Annalisa Loglisci, Corrado Antonie, Luiza Guidotti, Riccardo Özgöbek, Özlem Ribeiro, Rita P Gavaldà, Ricard Gama, João Adilova, Linara Krishnamurthy, Yamuna Ferreira, Pedro M Malerba, Donato Medeiros, Ibéria Ceci, MIchelangelo Manco, Giuseppe Masciari, Elio Ras, Zbigniew Christen, Peter Ntoutsi, Eirini Schubert, Erich Zimek, Arthur Monreale, Anna Biecek, Przemyslaw Rinzivillo, Salvatore Kille, Benjamin Lommatzsch, Andreas Gulla, Jon Atle
03.02.2021

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