TAILIEUCHUNG - 100 OFTHEWORLD’S WORST INVASIVE ALIEN SPECIES

After the training phase, the table T can be used to generate syn- thetic data; given a key a,b,c it can return the likely x,y,z values of that key along with the probabilities. Equivalently, T can evaluate the probability that some value is correct. The neat thing about this is that the framework allows you to add your own machine- learning algorithms to this framework. This gives the machine- learning community a vehicle to make their technology accessible. | 1000FTHE WORLD S WORST INVASIVE ALIEN SPECIES A SELECTION FROM THE GLOBAL INVASIVE SPECIES DATABASE Published by Contribution to the Global Invasive Species Programme GISP In Association with ISSG Invasive Species Specialist Group IUCN The World Conservation Union Species Survival Commission bionet Citation Lowe S. Browne M. Boudjelas S. De Poorter M. 2000 100 of the World s Worst Invasive Alien Species A selection from the Global Invasive Species Database. Published by The Invasive Species Specialist Group ISSG a specialist group of the Species Survival Commission SSC of the World Conservation Union IUCN 12pp. First published as special lift-out in Aliens 12 December 2000. Updated and reprinted version November 2004. Electronic version available at For information or copies of the booklet in English French or Spanish please contact ISSG Office School of Geography and Environmental Sciences SGES University of Auckland Tamaki Campus Private Bag 92019 Auckland New Zealand Phone 64 9 3737 599 x85210 Fax 64 9 3737 042 E-mail issg@ Development of the 100 of the World s Worst Invasive Alien Species list has been made possible by the support of the Fondation d Entreprise TOTAL 1998 - 2000 . FONDATION D ENTREPRISE TOTAL Cover image Brown tree snake Boiga irregularis . Photo Gordon Rodda Printed in New Zealand by Hollands Printing Ltd Contact Otto van Gulik Email print@ 2 Biological Invasion What happens when a species is introduced into an ecosystem where it doesn t occur naturally Are ecosystems flexible and able to cope with change or can a new arrival have far-reaching repercussions and do permanent damage Will something special be lost forever Does it matter In the distant past the earth s mountains and oceans represented formidable natural barriers to all but the hardiest of species. Ecosystems evolved in relative isolation. Early human migration saw the first intentional introductions of alien species as our .

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