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ORCIDPasi Luukka
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- affiliation: Lappeenranta University of Technology, Finland
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Journal Articles
- 2024
[j48]Mahinda Mailagaha Kumbure
, Anssi Tarkiainen, Jan Stoklasa, Pasi Luukka, Ari Jantunen:
Causal maps in the analysis and unsupervised assessment of the development of expert knowledge: Quantification of the learning effects for knowledge management purposes. Expert Syst. Appl. 236: 121232 (2024)- [j47]Jan Stoklasa, Pasi Luukka, Jana Stoklasová:
Generalized dissemblance index as a difference of first moments of fuzzy numbers - A new perspective on the distance of fuzzy numbers. Inf. Sci. 660: 120118 (2024) - [j46]Pasi Luukka, Jan Stoklasa:
Possibilistic mean based defuzzification for fuzzy expert systems and fuzzy control - LSD for general fuzzy sets. J. Comput. Appl. Math. 441: 115663 (2024) - 2023
- [j45]Jan Stoklasa, Pasi Luukka:
The α-weighted averaging operator. Fuzzy Sets Syst. 471: 108677 (2023) - [j44]Mahinda Mailagaha Kumbure, Jan Stoklasa, Pasi Luukka, Anssi Tarkiainen, Ari Jantunen:
A toolset for unsupervised assessment of learning outcomes>. Softw. Impacts 18: 100587 (2023) - 2022
- [j43]Christoph Lohrmann, Pasi Luukka:
Nonspecificity, strife and total uncertainty in supervised feature selection. Eng. Appl. Artif. Intell. 109: 104628 (2022) - [j42]Mahinda Mailagaha Kumbure, Christoph Lohrmann, Pasi Luukka, Jari Porras:
Machine learning techniques and data for stock market forecasting: A literature review. Expert Syst. Appl. 197: 116659 (2022) - [j41]Jan Stoklasa, Pasi Luukka, Mikael Collan:
On the relationship between possibilistic and standard moments of fuzzy numbers. J. Comput. Appl. Math. 411: 114276 (2022) - 2021
- [j40]Jan Stoklasa, Pasi Luukka, Mikael Collan:
Possibilistic fuzzy pay-off method for real option valuation with application to research and development investment analysis. Fuzzy Sets Syst. 409: 153-169 (2021) - 2020
- [j39]Jukka-Pekka Bergman, Pasi Luukka, Ari Jantunen, Anssi Tarkiainen:
Cognitive Diversity, Managerial Characteristics and Performance Differences across the Cleantech Firms. Int. J. Knowl. Based Organ. 10(1): 1-26 (2020) - [j38]Mahinda Mailagaha Kumbure, Pasi Luukka, Mikael Collan:
A new fuzzy k-nearest neighbor classifier based on the Bonferroni mean. Pattern Recognit. Lett. 140: 172-178 (2020) - 2019
- [j37]Pasi Luukka, Jan Stoklasa, Mikael Collan:
Transformations between the center of gravity and the possibilistic mean for triangular and trapezoidal fuzzy numbers. Soft Comput. 23(10): 3229-3235 (2019) - 2018
- [j36]Christoph Lohrmann, Pasi Luukka:
A novel similarity classifier with multiple ideal vectors based on k-means clustering. Decis. Support Syst. 111: 27-37 (2018) - [j35]Eero Pätäri, Ville Karell, Pasi Luukka, Julian Scott Yeomans:
Comparison of the multicriteria decision-making methods for equity portfolio selection: The U.S. evidence. Eur. J. Oper. Res. 265(2): 655-672 (2018) - [j34]Christoph Lohrmann, Pasi Luukka, Matylda Jablonska-Sabuka, Tuomo Kauranne:
A combination of fuzzy similarity measures and fuzzy entropy measures for supervised feature selection. Expert Syst. Appl. 110: 216-236 (2018) - 2017
- [j33]Yuri A. Lawryshyn, Mikael Collan, Pasi Luukka, Mario Fedrizzi:
New procedure for valuing patents under imprecise information with a consensual dynamics model and a real options framework. Expert Syst. Appl. 86: 155-164 (2017) - [j32]Pasi Luukka, Mikael Collan:
Comparing Circular Histograms by Using Modulo Similarity and Maximum Pair-Assignment Compatibility Measure. Int. J. Comput. Intell. Syst. 10(1): 1-12 (2017) - [j31]Jan Stoklasa, Pasi Luukka, Tomás Talásek:
Set-theoretic methodology using fuzzy sets in rule extraction and validation - consistency and coverage revisited. Inf. Sci. 412: 154-173 (2017) - [j30]Jyrki Savolainen, Mikael Collan, Pasi Luukka:
Using a cycle reverting price process in modeling metal mining project profitability. Kybernetes 46(1): 131-141 (2017) - [j29]Pasi Luukka, Mikael Collan, Jan Stoklasa:
Preface: Special Issue on Adaptive and Intelligent Systems. J. Multiple Valued Log. Soft Comput. 29(5): 395 (2017) - [j28]Pasi Luukka, Nikolai Efimov-Soini, Mikael Collan, Mariia Kozlova:
Fuzzy MCDM-procedure for Design Evaluation: Capturing Redundant Information with an Interaction Matrix. J. Multiple Valued Log. Soft Comput. 29(5): 469-484 (2017) - [j27]Mikael Collan, Mario Fedrizzi, Pasi Luukka:
Possibilistic risk aversion in group decisions: theory with application in the insurance of giga-investments valued through the fuzzy pay-off method. Soft Comput. 21(15): 4375-4386 (2017) - 2016
- [j26]Onesfole Kurama, Pasi Luukka, Mikael Collan:
A Similarity Classifier with Bonferroni Mean Operators. Adv. Fuzzy Syst. 2016: 7173054:1-7173054:11 (2016) - [j25]Onesfole Kurama, Pasi Luukka, Mikael Collan:
An ɴ-ary λ-averaging based similarity classifier. Int. J. Appl. Math. Comput. Sci. 26(2): 407-421 (2016) - [j24]Jukka-Pekka Bergman, Vladimir Platonov, Igor Dukeov, Pekka Röyttä, Pasi Luukka:
Information Processing Approach in Organisational Cognitive Structures: Relationship between Top and Middle Managers' Cognitions. Int. J. Inf. Syst. Soc. Chang. 7(4): 1-19 (2016) - [j23]David Koloseni, Mario Fedrizzi, Pasi Luukka, Mikael Collan, Jouni Lampinen:
Feature-wise differential evolution classifier with an OWA-based multi-distance aggregation. Int. J. Math. Oper. Res. 9(4): 436-451 (2016) - [j22]Mariia Kozlova, Mikael Collan, Pasi Luukka:
Comparison of the Datar-Mathews Method and the Fuzzy Pay-Off Method through Numerical Results. Adv. Decis. Sci. 2016: 7836784:1-7836784:7 (2016) - 2015
- [j21]Mikael Collan, Mario Fedrizzi, Pasi Luukka:
New Closeness Coefficients for Fuzzy Similarity Based Fuzzy TOPSIS: An Approach Combining Fuzzy Entropy and Multidistance. Adv. Fuzzy Syst. 2015 (2015) - [j20]Pasi Luukka, Jouni Lampinen:
Differential Evolution Based Multiple Vector Prototype Classifier. Comput. Informatics 34(5): 1151-1167 (2015) - 2014
- [j19]Mikael Collan, Pasi Luukka:
Evaluating R&D Projects as Investments by Using an Overall Ranking From Four New Fuzzy Similarity Measure-Based TOPSIS Variants. IEEE Trans. Fuzzy Syst. 22(3): 505-515 (2014) - 2013
- [j18]Pasi Luukka, Onesfole Kurama:
Similarity classifier with ordered weighted averaging operators. Expert Syst. Appl. 40(4): 995-1002 (2013) - [j17]David Koloseni, Jouni Lampinen, Pasi Luukka:
Differential evolution based nearest prototype classifier with optimized distance measures for the features in the data sets. Expert Syst. Appl. 40(10): 4075-4082 (2013) - [j16]Mikael Collan, Mario Fedrizzi, Pasi Luukka:
A multi-expert system for ranking patents: An approach based on fuzzy pay-off distributions and a TOPSIS-AHP framework. Expert Syst. Appl. 40(12): 4749-4759 (2013) - 2012
- [j15]David Koloseni, Jouni Lampinen, Pasi Luukka:
Optimized distance metrics for differential evolution based nearest prototype classifier. Expert Syst. Appl. 39(12): 10564-10570 (2012) - 2011
- [j14]Pasi Luukka:
Fuzzy Similarity in Multicriteria Decision-Making Problem Applied to Supplier Evaluation and Selection in Supply Chain Management. Adv. Artif. Intell. 2011: 353509:1-353509:9 (2011) - [j13]Pasi Luukka, Jouni Lampinen:
Differential Evolution Classifier in Noisy Settings and with Interacting Variables. Appl. Soft Comput. 11(1): 891-899 (2011) - [j12]Pasi Luukka:
Feature selection using fuzzy entropy measures with similarity classifier. Expert Syst. Appl. 38(4): 4600-4607 (2011) - [j11]Pasi Luukka:
Fuzzy beans in classification. Expert Syst. Appl. 38(5): 4798-4801 (2011) - 2010
- [j10]Pasi Luukka:
Nonlinear fuzzy robust PCA algorithms and similarity classifier in bankruptcy analysis. Expert Syst. Appl. 37(12): 8296-8302 (2010) - 2009
- [j9]Pasi Luukka:
PCA for fuzzy data and similarity classifier in building recognition system for post-operative patient data. Expert Syst. Appl. 36(2): 1222-1228 (2009) - [j8]Pasi Luukka:
Classification based on fuzzy robust PCA algorithms and similarity classifier. Expert Syst. Appl. 36(4): 7463-7468 (2009) - [j7]Pasi Luukka:
Similarity classifier using similarities based on modified probabilistic equivalence relations. Knowl. Based Syst. 22(1): 57-62 (2009) - 2008
- [j6]Pasi Luukka:
Similarity classifier in diagnosis of bladder cancer. Comput. Methods Programs Biomed. 89(1): 43-49 (2008) - [j5]Paavo Kukkurainen, Pasi Luukka:
Classification method using fuzzy level set subgrouping. Expert Syst. Appl. 34(2): 859-865 (2008) - 2007
- [j4]Pasi Luukka:
Similarity classifier using similarity measure derived from Yu's norms in classification of medical data sets. Comput. Biol. Medicine 37(8): 1133-1140 (2007) - 2006
- [j3]Pasi Luukka, Tapio Leppälampi:
Similarity classifier with generalized mean applied to medical data. Comput. Biol. Medicine 36(9): 1026-1040 (2006) - 2005
- [j2]Pasi Luukka, Jouni Sampo:
Stability Issues with Classifier Using Lukasiewicz Similarity and Modified Schweizer & Sklar Equations. J. Adv. Comput. Intell. Intell. Informatics 9(5): 514-525 (2005) - 2004
- [j1]Pasi Luukka, Jouni Sampo:
Weighted Similarity Classifier Using Differential Evolution and Genetic Algorithm in Weight Optimization. J. Adv. Comput. Intell. Intell. Informatics 8(6): 591-598 (2004)
Conference and Workshop Papers
- 2021
- [c37]Lyudmila Gadasina, Vladislav Veklenko, Pasi Luukka:
Summarization Algorithms for News: A Study of the Coronavirus Theme and Its Impact on the News Extracting Algorithm. CSoNet 2021: 351-360 - [c36]Sergey Zakrytnoy, Pasi Luukka, Jan Stoklasa:
Material demand forecasting with classical and fuzzy time series models. KNOWCON 2021: 1-6 - [c35]Mahinda Mailagaha Kumbure, Pasi Luukka:
Using the generalized fuzzy k-nearest neighbor classifier for biomass feedstocks classification. KNOWCON 2021: 29-35 - [c34]Markus Leppioja, Pasi Luukka, Christoph Lohrmann:
Image based classification of shipments using transfer learning. KNOWCON 2021: 37-44 - [c33]Pasi Luukka, Jan Stoklasa:
Similarity based TOPSIS with linguistic-quantifier based aggregation using OWA. KNOWCON 2021: 45-51 - [c32]Mahinda Mailagaha Kumbure, Christoph Lohrmann, Pasi Luukka:
A Study on Relevant Features for Intraday S&P 500 Prediction Using a Hybrid Feature Selection Approach. LOD 2021: 93-104 - 2020
- [c31]Pasi Luukka:
N - ary norm operators and TOPSIS. FUZZ-IEEE 2020: 1-6 - 2019
- [c30]Mahinda Mailagaha Kumbure, Pasi Luukka, Mikael Collan:
An Enhancement of Fuzzy K-Nearest Neighbor Classifier Using Multi-Local Power Means. EUSFLAT Conf. 2019 - [c29]Pasi Luukka, Christoph Lohrmann:
Information Transmission and Nonspecificity in Feature Selection. IFSA/NAFIPS 2019: 340-350 - [c28]Christoph Lohrmann, Pasi Luukka:
Using Clustering for Supervised Feature Selection to Detect Relevant Features. LOD 2019: 272-283 - 2017
- [c27]Pasi Luukka, Jan Stoklasa, Mikael Collan:
Transformation of Variance to Possibilistic Variance and Vice Versa. EUSFLAT/IWIFSGN (2) 2017: 456-467 - [c26]József Mezei, Mikael Collan, Pasi Luukka:
Real Option Analysis with Interval-Valued Fuzzy Numbers and the Fuzzy Pay-Off Method. EUSFLAT/IWIFSGN (1) 2017: 509-520 - [c25]Onesfole Kurama, Pasi Luukka, Mikael Collan:
A similarity classifier with generalized ordered weighted averaging operator. IFSA-SCIS 2017: 1-6 - [c24]József Mezei, Pasi Luukka, Mikael Collan:
Similarity of histograms and circular histograms from interval and fuzzy data. IFSA-SCIS 2017: 1-6 - 2016
- [c23]Pasi Luukka, Mikael Collan:
Bonferroni mean based similarity based TOPSIS. FUZZ-IEEE 2016: 704-709 - 2015
- [c22]Pasi Luukka, Mikael Collan:
Modulo similarity in comparing histograms. IFSA-EUSFLAT 2015 - [c21]Pasi Luukka, Mikael Collan, Mario Fedrizzi:
A Dynamic Fuzzy Consensus Model with Random Iterative Steps. HICSS 2015: 1474-1482 - 2014
- [c20]Andrea Barbazza, Mikael Collan, Mario Fedrizzi, Pasi Luukka:
Consensus Modeling in Multiple Criteria Multi-expert Real Options-Based Valuation of Patents. IEEE Conf. on Intelligent Systems (1) 2014: 269-278 - [c19]David Koloseni, Pasi Luukka:
Differential Evolution Based Nearest Prototype Classifier with Optimized Distance Measures and GOWA. IEEE Conf. on Intelligent Systems (1) 2014: 753-763 - [c18]David Koloseni, Mario Fedrizzi, Pasi Luukka, Jouni Lampinen, Mikael Collan:
Differential Evolution Classifier with Optimized OWA-Based Multi-distance Measures for the Features in the Data Sets. IEEE Conf. on Intelligent Systems (1) 2014: 765-777 - 2013
- [c17]Pasi Luukka, Mikael Collan:
Using a Linguistic Scorecard for Peer-Assessment Through an On-Line System. EUSFLAT Conf. 2013 - [c16]Pasi Luukka, Mario Fedrizzi, Leoncie Niyigena, Mikael Collan:
Fuzzy Similarity based Fuzzy TOPSIS with Multi-distances. IJCCI 2013: 193-200 - [c15]Pasi Luukka, Mikael Collan:
Fuzzy Scorecards, FHOWA, and a New Fuzzy Similarity Based Ranking Method for Selection of Human Resources. SMC 2013: 601-606 - 2012
- [c14]David Koloseni, Jouni Lampinen, Pasi Luukka:
Differential evolution classifier with optimized distance measures from a pool of distances. IEEE Congress on Evolutionary Computation 2012: 1-7 - [c13]Cesar Iyakaremye, Pasi Luukka, David Koloseni:
Feature selection using Yu's similarity measure and fuzzy entropy measures. FUZZ-IEEE 2012: 1-6 - [c12]David Koloseni, Jouni Lampinen, Pasi Luukka:
Differential Evolution Classifier with Optimized Distance Measures for the Features in the Data Sets. SOCO 2012: 103-111 - 2009
- [c11]Jorma K. Mattila, Pasi Luukka:
Solving leontief input-output model with fuzzy entries. FUZZ-IEEE 2009: 992-996 - 2006
- [c10]Jouni Sampo, Pasi Luukka:
Similarity Classifier with Generalized Mean; Ideal Vector Approach. FSKD 2006: 1140-1147 - [c9]Pasi Luukka:
Similarity Classifier using Measure Derived from Yus Norms Applied to Medical Data Sets. FUZZ-IEEE 2006: 1488-1493 - [c8]Paavo Kukkurainen, Pasi Luukka:
New Classifier Based on Fuzzy Level Set Subgrouping. KES (3) 2006: 383-389 - 2005
- [c7]Pasi Luukka, Tapio Leppälampi:
Similarity Classifier with Generalized mean Applied to Medical Data Using Different Preprocessing Methods. FUZZ-IEEE 2005: 79-84 - 2004
- [c6]Pasi Luukka, Aurel Meyer:
Comparison of two different dimension reduction methods in classification by arithmetic, geometric and harmonic similarity measure. FUZZ-IEEE 2004: 1419-1424 - 2003
- [c5]Pasi Luukka, Kalle Saastamoinen:
Fuzzy similarity based classification in normal Lukasiewicz algebra with geometric and harmonic mean. EUSFLAT Conf. 2003: 242-245 - [c4]Kalle Saastamoinen, Pasi Luukka:
Comparison of the use of different similarities based on T-norms in the classification tasks. EUSFLAT Conf. 2003: 246-247 - [c3]Kalle Saastamoinen, Pasi Luukka:
Testing continuous t-norm called Lukasiewicz algebra with different means in classification. FUZZ-IEEE 2003: 808-813 - 2002
- [c2]Kalle Saastamoinen, Ville Könönen, Pasi Luukka:
A classifier based on the fuzzy similarity in the Lukasiewicz structure with different metrics. FUZZ-IEEE 2002: 363-367 - 2001
- [c1]Pasi Luukka, Kalle Saastamoinen, Ville Könönen:
A Classifier Based on the Maximal Fuzzy Similarity in the Generalized Lukasiewicz-Structure. FUZZ-IEEE 2001: 195-198
Parts in Books or Collections
- 2016
- [p1]Mikael Collan, Pasi Luukka:
Strategic R&D Project Analysis: Keeping It Simple and Smart. Fuzzy Technology 2016: 169-191
Editorship
- 2021
- [e1]Jan Stoklasa, Pasi Luukka, Maria Ganzha:
Recent Advances in Business Analytics. Selected papers of the 2021 KNOWCON-NSAIS workshop on Business Analytics, Olomouc, Czech Republic, November 11-12, 2021. Annals of Computer Science and Information Systems 29, 2021, ISBN 978-83-962423-7-2 [contents]
Coauthor Index
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last updated on 2024-06-10 23:01 CEST by the dblp team
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