Hasso-Plattner-Institut
Prof. Dr. Felix Naumann
  
 

Dr. Ralf Krestel

Head of Web Science Research Group &
Senior Researcher @ HPI, University of Potsdam

Contact Information

  • Email: Ralf Krestel
  • Phone: +49 331 5509 253
  • Fax: +49 331 5509 287
  • Office: Campus II F-2.09
  • Address: Prof.-Dr.-Helmert Str. 2-3, 14482 Potsdam
  • Web: Personal Webpage

Research Interests

  • Text Mining
  • Natural Language Processing
  • Information Retrieval
  • Machine Learning
  • Recommender Systems

Teaching

WS 2020/2021

Lecture Deep Learning for Text Mining

Seminar Practical Introduction to Deep Learning for Computer Vision

SS 2020

Lecture Information Retrieval SS 2020

Seminar Solving the Climate Crisis with Text Mining SS 2020

Bachelor Project Museumserlebnisse mit Datenanalyse optimieren
in Cooperation with Museum Barberini SS 2020

WS 2019/2020

Lecture Deep Learning WS 19/20 (Passau)

Lecture Web Science WS 19/20 (Passau)

Seminar Intelligent Systems WS 19/20 (Passau)

SS 2019

Lecture Pattern Recognition and Time Series Analysis SS 2019 (Passau)

Seminar Design and Implemenation of Search Engines SS 2019 (Passau)

Seminar Intelligent Systems SS 2019 (Passau)

WS 2018/2019

Lecture Deep Learning for Text Mining WS 18/19

Seminar Recommender Systems WS 18/19

Seminar Social Network Analysis in Practice WS 18/19

SS 2018

Lecture Database Systems I SS 2018

Seminar Text Mining in Practice SS 2018

Bachelor Project Leuchtturm im Datennebel
in Cooperation with Commerzbank SS 2018

WS 2017/2018

Lecture Information Retrieval and Web Search WS 17/18

Seminar Probabilistic Graphical Models WS 17/18

Bachelor Project Leuchtturm im Datennebel
in Cooperation with Commerzbank WS 17/18

SS 2017

Seminar Textmining SS 2017

Seminar Recommender Systems SS 2017

Master Project Hate Speech Detection SS 2017

WS 2016/2017

Lecture Data Mining and Probabilistic Reasoning WS 16/17

SS 2016

Lecture Database Systems I SS 2016

Seminar Advanced Topic Modeling SS 2016

WS 2015/2016

Lecture Information Retrieval and Web Search WS 15/16

Master Project Learning to Note - Intelligent Support for Document Annotation using Semi-Supervised Learning WS 15/16

SS 2015

Lecture Data Mining and Probabilistic Reasoning SS 2015

Bachelor Project Big Data Analytics for Health Data
in Cooperation with Elsevier Health Analytics SS 2015

WS 2014/2015

Seminar Recommender Systems WS 14/15

Bachelor Project Big Data Analytics for Health Data
in Cooperation with Elsevier Health Analytics WS 14/15

SS 2014

Lecture Information Retrieval SS 2014

Seminar Search Engine Implementation SS 2014

Master Project Finding relevant Tweets for News SS 2014