Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Tom Hanika"'
Publikováno v:
Information, Vol 11, Iss 3, p 135 (2020)
Null model generation for formal contexts is an important task in the realm of formal concept analysis. These random models are in particular useful for, but not limited to, comparing the performance of algorithms. Nonetheless, a thorough investigati
Externí odkaz:
https://doaj.org/article/27430b12c7f54361b45eea67c0e80838
Autor:
Tom Hanika, Johannes Hirth
Publikováno v:
Information Sciences. 613:453-468
We present a novel approach for data set scaling based on scale-measures from formal concept analysis, i.e., continuous maps between closure systems, and derive a canonical representation. Moreover, we prove said scale-measures are lattice ordered wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92086e36096b462f890b87d127a560e7
https://doi.org/10.1016/j.ins.2022.09.005
https://doi.org/10.1016/j.ins.2022.09.005
Autor:
Tom Hanika, Johannes Hirth
Random Forests and related tree-based methods are popular for supervised learning from table based data. Apart from their ease of parallelization, their classification performance is also superior. However, this performance, especially parallelizabil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::604d43531efc7f84d874405608fe4978
http://arxiv.org/abs/2302.05270
http://arxiv.org/abs/2302.05270
Publikováno v:
Scientometrics.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e46bb95d5f181b2e03ca36096dea63d
https://doi.org/10.1007/s11192-022-04573-6
https://doi.org/10.1007/s11192-022-04573-6
In scientometrics, scientific collaboration is often analyzed by means of co-authorships. An aspect which is often overlooked and more difficult to quantify is the flow of expertise between authors from different research topics, which is an importan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::619c713a05d0076583fd0b6b65430132
http://arxiv.org/abs/2206.07980
http://arxiv.org/abs/2206.07980
Publikováno v:
Discrete Applied Mathematics. 273:30-42
We propose an algorithm for learning the Horn envelope of an arbitrary domain using an expert, or an oracle, capable of answering certain types of queries about this domain. Attribute exploration from formal concept analysis is a procedure that solve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10c78030c164834fb854ceca20805179
https://doi.org/10.1016/j.dam.2019.02.036
https://doi.org/10.1016/j.dam.2019.02.036
Publikováno v:
Complex Data Analytics with Formal Concept Analysis ISBN: 9783030932770
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e173465e647632fd60df735f38562f2
https://doi.org/10.1007/978-3-030-93278-7_3
https://doi.org/10.1007/978-3-030-93278-7_3
Autor:
Johannes Hirth, Tom Hanika
Publikováno v:
Graph-Based Representation and Reasoning ISBN: 9783030869816
ICCS
ICCS
Dimension reduction of data sets is a standard problem in the realm of machine learning and knowledge reasoning. They affect patterns in and dependencies on data dimensions and ultimately influence any decision-making processes. Therefore, a wide var
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a8d064c4c8071255e11e213769a9a74
https://doi.org/10.1007/978-3-030-86982-3_8
https://doi.org/10.1007/978-3-030-86982-3_8
Autor:
Tom Hanika
Publikováno v:
Lecture Notes in Computer Science ISBN: 9783030869816
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70b4408f2b35d926faf98b9f78c72935
https://doi.org/10.1007/978-3-030-86982-3
https://doi.org/10.1007/978-3-030-86982-3
Autor:
Maximilian Stubbemann, Tom Hanika, Robert Jäschke, Tobias Koopmann, Matthias Kapa, Michael Paris, Guido Buenstorf, Andreas Hotho, Gerd Stumme
Creation and exchange of knowledge depends on collaboration. Recent work has suggested that the emergence of collaboration frequently relies on geographic proximity. However, being co-located tends to be associated with other dimensions of proximity,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c66354400eda360fd20ce405bbb7fc3c
https://opus.bibliothek.uni-wuerzburg.de/frontdoor/index/index/docId/26983
https://opus.bibliothek.uni-wuerzburg.de/frontdoor/index/index/docId/26983