Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Mieczyslaw A. Klopotek"'
Publikováno v:
Artificial Intelligence and Soft Computing ISBN: 9783030615338
ICAISC (2)
ICAISC (2)
The quality of search engine service relies on its capability to rank the webpages related to the user query in order of their intrinsic value. PageRank constituted a break-through as a method of webpage evaluation and was in use since then for multi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0e91e4d5422c961ae2b4fbfb9aac109
https://doi.org/10.1007/978-3-030-61534-5_12
https://doi.org/10.1007/978-3-030-61534-5_12
Publikováno v:
Studies in Big Data ISBN: 9783319693071
This chapter is devoted to actions to be performed in order to get maximum insights into the data by application of clustering algorithms. For data preprocessing stage, methods for choosing the appropriate set of features and algorithms for selection
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2431bc11d18deb581785cd9bf9333c77
https://doi.org/10.1007/978-3-319-69308-8_4
https://doi.org/10.1007/978-3-319-69308-8_4
Publikováno v:
Studies in Big Data ISBN: 9783319693071
This chapter discusses a specific, yet quite important application area of cluster analysis that is of community detection in large empirical graphs. The chapter introduces a number of alternative understandings of the term community, which lead to a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f9eb0112b6b5e43424c5c7cefa38c72
https://doi.org/10.1007/978-3-319-69308-8_6
https://doi.org/10.1007/978-3-319-69308-8_6
Autor:
Mieczyslaw A. Klopotek
We define the notion of a well-clusterable data set combining the point of view of the objective of $k$-means clustering algorithm (minimising the centric spread of data elements) and common sense (clusters shall be separated by gaps). We identify co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::288fe38bb79237de83897cd726a29bcb
http://arxiv.org/abs/1704.07139
http://arxiv.org/abs/1704.07139
Publikováno v:
Annals of computer science and information systems, Vol 8, Pp 533-540 (2016)
FedCSIS
FedCSIS
Pattern-based methods of IS-A relation extraction rely heavily on so called Hearst patterns. These are ways of expressing instance enumerations of a class in natural language. While these lexico-syntactic patterns prove quite useful, they may not cap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92e2ebf3c218e29cb28b9af10a9d5c57
http://arxiv.org/abs/1605.02916
http://arxiv.org/abs/1605.02916
Publikováno v:
3rd International Conference on Human System Interaction.
The purpose of this article is to describe the performance related features of our tag recommending webservice. The service is one of several systems currently integrated with multiplexing recommender framework for Bibsonomy.org bookmarking portal. T
Autor:
Michał Wolski, Mieczyslaw A. Klopotek
Publikováno v:
Lecture Notes in Computer Science ISBN: 9783642041242
ISMIS
ISMIS
In this paper we made a comparative analysis of the well-known reputation systems with our proposal in the light of external factors. We present a new meta-heuristic formula to use in reputation systems and show how different well-known global and lo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5eaa9534fe228d01dceea279b700581
https://doi.org/10.1007/978-3-642-04125-9_40
https://doi.org/10.1007/978-3-642-04125-9_40
Autor:
Krzysztof Ciesielski, Michał Dramiński, Slawomir T. Wierzchon, Mieczyslaw A. Klopotek, Dariusz Czerski
Publikováno v:
Advances in Soft Computing ISBN: 9783540335207
Intelligent Information Systems
Intelligent Information Systems
As document map creation algorithms like WebSOM are computation- ally expensive, and hardly reconstructible even from the same set of documents, new methodology is urgently needed to allow to construct document maps to han- dle streams of new documen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b83bc9c3bcfac5a700972677505cd161
https://doi.org/10.1007/3-540-33521-8_11
https://doi.org/10.1007/3-540-33521-8_11
Publikováno v:
IPDPS
In this paper we address the problem of selfish behavior in ad hoc networks. We propose a strategy driven approach which aims at enforcing cooperation between network participants. Each node (player) is using a strategy that defines conditions under
Publikováno v:
Lecture Notes in Computer Science ISBN: 9783540659655
ISMIS
ISMIS
The paper provides a frequency-based interpretation for conditional belief functions that overcomes the well-formedness problem of DST belief networks by identifying a class of conditional belief functions for which well-formedness is granted.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69bf8a99c24f8703c79b0c65f9866471
https://doi.org/10.1007/bfb0095137
https://doi.org/10.1007/bfb0095137