2017
2017-02-14, Artur Czeczko, Apache Kafka. A short introduction
Slides in English2017-01-31, Michał Łopuszyński, Machine learning goes production! Engineering, maintenance costs, technical debt. Discussion of the paper "Hidden Technical Debt in Machine Learning Systems" by D. Sculley et al, NIPS 2015
Slides in English, Paper
2016
2016-12-13, Mateusz Kobos, Discussion of the paper "An empirical evaluation of Thomson sampling" by O. Chapelle and L. Li, NIPS 2011
Slides in English, Paper2016-11-22, Mateusz Kobos, On statistical multiple comparison procedures
Slides in English2016-10-11, Łukasz Dumiszewski, Programming in Spark: lessons learned in OpenAIRE project
Slides in English2016-06-21, Dominika Tkaczyk, Elements of basic information retrieval
Slides in English2016-05-25, Łukasz Dumiszewski, Methods & tools employed in it-projects SAOS and OpenAIRE IIS (Scrum, GitHub, and CodeReview)
Slides in English2016-05-17, Mateusz Kobos, Approach to analysis of OpenAIRE affiliations — lessons learned. Exploratory data analysis using Makefiles, SQLite, R + knitr
Slides in English2016-04-26, Artur Czeczko, Techniques for preparation of Spark training infrastructure
Slides in Polish2016-04-12, Piotr Jan Dendek, COmmon Map of ACademia today and tomorrow
Slides in Polish2016-03-22, Michał Łopuszyński, International scientific collaboration (as seen from the OpenAIRE data perspective)
Slides in English2016-02-23, Dominika Tkaczyk, Analysis of worldwide air traffic: data, statistics & ideas
2016-02-09, Mateusz Kobos, Approach to estimating impact of TV and Internet ads in the ReachMeter project