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Sažetak
Cilj rada: U ovome smo radu testirali tehniku kombiniranja predikcija klasifikatora za razvoj jednog kompozitnog klasifikatora, kako bi se klasificirao bonitet šumskih sastojina. Područje istraživanja: Koristili smo podatke šumskih sastojina šuma Dadia – Lefkimi – Soufli (sjeveroistočna Grčka). Materijali i metode: Varijable koje smo koristili kao ulazne su visina, nagib, starost i gustoća krošnje. Za razvoj kompozitnog klasifikatora primijenili smo algoritam jačanja klasifikatora. Glavni rezultati: Gustoća krošnje je najvažniji predskazatelj; topografija koja zamjenjuje visinu i nagib je drugi važan prediktor, dok je razvijeni kompozitni klasifikator dao postotak točne klasifikacije do 98,59% (za najgoru kvalitetu staništa). Osnove istraživanja: Ako uzmemo u obzir da je početna klasifikacija staništa obuhvatila više od 70% šumskog područja Dadia-Lefkimi-Soufli najgore kvalitete staništa, onda se korištenje metode jačanja za stvaranje kolektivnog klasifikatora za kvalitetu staništa kod proučavanih šuma, može okarakterizirati kao potpuno uspješno. Primjena ove metode pomoću navedenih ulaznih parametara ne zahtijeva pozadinske informacije u vezi sa starosti stabla i (ili) drugih teško dostupnih informacija. Štoviše, u prilično visokom stupnju, ova klasifikacija staništa nije pod utjecajem poremećaja. Metoda jačanja za stvaranje kolektivnog klasifikatora za kvalitetu staništa, očito će dati puno preciznije klasifikacije produktivnosti staništa ako se koristi sofisticiranija shema prikupljanja podataka.
Ključne riječi: kompozitni klasifikator; šumska sastojina; kvaliteta staništa.