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  • Jensen, Richard; Cornelis, Chris (2011-12-31)
  • Jensen, Richard; Cornelis, Chris (2011-12-31)
    A new fuzzy-rough nearest neighbour (FRNN) classification algorithm is presented in this paper, as an alternative to Sarkar’s fuzzy-rough ownership function (FRNN-O) approach. By contrast to the latter, our method uses the ...
  • Cornelis, Chris; Jensen, Richard (2011-09-07)
    Nearest neighbour (NN) approaches are inspired by the way humans make decisions, comparing a test object to previously encountered samples. In this paper, we propose an NN algorithm that uses the lower and upper approximations ...
  • MacParthalain, Neil; Jensen, Richard (2011-07-06)
    Much work has been carried out in the area of fuzzy-rough sets for supervised learning. However, very little has been accomplished for the unsupervised or semi-supervised tasks. For many real-word applications, it is often ...
  • Shen, Qiang; Jensen, Richard (2007)
    Attribute selection (AS) refers to the problem of selecting those input attributes or features that are most predictive of a given outcome; a problem encountered in many areas such as machine learning, pattern recognition ...
  • Marin-Blázquez, Javier; Shen, Qiang (2008)
    Many real-world problems require the development and application of algorithms that automatically generate human interpretable knowledge from historical data. Most existing algorithms for rule induction from imprecise data ...
  • Lee, David; Lupotto, Elisabetta; Powell, Wayne (2009-05-02)
    The mutations that convey the white pericarp phenotype to rice (Oryza sativa subsp. japonica) are in a regulatory gene, Rc. We have identified a genetic difference between the cultivar ‘Perla’ and its natural red rice ...
  • Lee, David; Lupotto, Elisabetta; Powell, Wayne (2009-05-02)
    The mutations that convey the white pericarp phenotype to rice (Oryza sativa subsp. japonica) are in a regulatory gene, Rc. We have identified a genetic difference between the cultivar ‘Perla’ and its natural red rice ...
  • Williams, Howard (2005-09-01)
  • Williams, Howard (2005-09-01)
  • Alison (Peter Lang, 2002)
    Should The Merchant of Venice be staged post-Holocaust? How was Antigone (an icon of noble suffering in the Western liberal humanist tradition) received in Apartheid-riven South Africa? These are some of the questions ...
  • Forsyth, Alison (Peter Lang, 2002)
    Should The Merchant of Venice be staged post-Holocaust? How was Antigone (an icon of noble suffering in the Western liberal humanist tradition) received in Apartheid-riven South Africa? These are some of the questions ...
  • Gadarn 
    Prosiect AHRC ar Welsh Genealogies P.C. Bartrum; AHRC Project on P.C. Bartrum’s Welsh Genealogies (Adran y Gymraeg, Prifysgol Aberystwyth/Welsh Department, Aberystwyth University, 2010)
  • Wilkins, Pete W.; Lovatt, J. Alan (2011-06-01)
    In Western Europe and elsewhere there has been considerable effort during the last 100 years devoted to improving perennial ryegrass (Lolium perenne L.) for agriculture. The first persistent cultivars to be widely used ...
  • Wilkins, Pete W.; Lovatt, J. Alan (2011-06-01)
    In Western Europe and elsewhere there has been considerable effort during the last 100 years devoted to improving perennial ryegrass (Lolium perenne L.) for agriculture. The first persistent cultivars to be widely used ...
  • Schneider, Manuel; Luscher, Gisela; Jeanneret, Philippe; Arndorfer, Michaela; Ammari, Youssef; Bailey, Debra; Balázs, Katalin; Báldi, András; Choisis, Jean-Philippe; Dennis, Peter; Eiter, Sebastian; Fjellstad, Wendy; Fraser, Mariecia Dawn; Frank, Thomas; Friedel, Jürgen K.; Garchi, Salah; Jerkovich, Gergely; Gomiero, Tiziano; Hector, A.; Jongman, R. G. H.; Kakudidi, Esezah; Kainz, Max; Kovács-Hostyánszki, A.; Moreno, Gerardo; Nkwiine, Charles; Opio, Julius; Oschatz, M.-L.; Paoletti, Maurizio; Pointereau, Philippe; Sarthou, Jean-Pierre; Siebrecht, Norman; Sommaggio, D.; Turnbull, L.A.; Wolfrum, Sebastian; Herzog, Felix (2014)
    Organic farming is promoted to reduce environmental impacts of agriculture, but surprisingly little is known about its effects at the farm level, the primary unit of decision making. Here we report the effects of organic ...
  • Harris, Meinir Elin (Aberystwyth University, 2003)
    Un ystyr galanas oedd 'lladdedigaeth'. Ar ol Haddedigaeth bodolai cyflwr o elyniaeth, sef galanas, rhwng cenhedloedd y Iladdwr a'r Iladdedig. I ddod A'r elyniaeth i ben roedd yn rhaid dial neu dalu iawndal. Cyfatebai'r ...
  • Charnell-White, Cathryn Angharad (2003)