?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=IDENTIFIKASI+KEMATANGAN+BUAH+KOPI+MENGGUNAKAN+JARINGAN+SYARAF+TIRUAN+LEARNING+VECTOR+QUANTIZATION&rft.creator=WAHYU+AJI+PULUNGAN%2C+1415061039&rft.subject=000+Ilmu+komputer%2C+informasi+dan+pekerjaan+umum&rft.description=Buah+kopi+yang+memiliki+kualitas+yang+baik+merupakan+buah+kopi+yang+berwarna+%0D%0Amerah%2C+namun+petani+secara+umum+masih+menggunakan+cara+panen+yang+%0D%0Akonvensional+sehingga+buah+yang+dipanen+masih+banyak+yang+berwarna+hijau+atau+%0D%0Akuning.+Penelitian+ini+menggunakan+Jaringan+Syaraf+Tiruan+(JST)+metode+Learning+%0D%0AVector+Quantization+(LVQ)+untuk+mempelajari+pola+dan+mengidentifikasi+%0D%0Akematangan+buah+kopi+dengan+memanfaatkan+fitur+warna+pada+buah+kopi.+Data+%0D%0Ainput+menggunakan+akuisisi+sekumpulan+buah+kopi+dengan+berbagai+tingkat+%0D%0Akematangan+yang+kemudian+dilakukan+ekstraksi+ciri+warna+RGB+untuk+diambil+nilai+%0D%0Arata-rata.+Data+yang+digunakan+memiliki+ukuran+1300+x+1000+piksel+berformat+.jpg+%0D%0Auntuk+pelatihan+JST.+Berdasarkan+hal+tersebut%2C+dilakukan+pengujian+jumlah+citra+%0D%0Apelatihan+dengan+membandingkan+antara+10%2C+12%2C+16%2C+dan+20+buah+citra+pelatihan+%0D%0Auntuk+menentukan+jumlah+input+terbaik.+Kemudian+dilakukan+juga+pengujian+%0D%0Aconfusion+matrix+untuk+menguji+tingkat+keandalan+dan+error+dari+sistem+yang+%0D%0Adibuat%2C+serta+pengujian+black+box+terhadap+GUI+yang+dibuat.+Pengujian+dilakukan+%0D%0Amenggunakan+GUI+yang+berjalan+dengan+baik%2C+berdasarkan+hasil+pengujian+jumlah+%0D%0Acitra+terbaik+untuk+pelatihan+adalah+16+buah+dengan+akurasi+sebesar+100%25+tanpa+%0D%0Aerror+pada+setiap+pengujian+yang+dilakukan.%0D%0AKata+kunci+%3A+kopi%2C+JST%2C+LVQ%2C+confusion+matrix%2C+GUI%0D%0A%0D%0A%0D%0AGood+quality+coffee+fruit+is+the+red+one%2C+but+farmers+in+general+still+use+conventional+%0D%0Aharvesting+methods+so+there+are+still+many+harvested+fruits+which+are+green+or+%0D%0Ayellow.+To+remove+these+undesired+fruits%2C+this+study+used+the+Learning+Vector+%0D%0AQuantization+(LVQ)+Neural+Network+(ANN)+method+to+learn+patterns+and+identify+%0D%0Athe+maturity+of+coffee+fruits+by+utilizing+the+color+feature+of+coffee+fruit.+The+input+%0D%0Adata+uses+the+image+acquisition+of+a+collection+of+coffee+fruits+with+various+levels+%0D%0Aof+maturity%2C+then+an+RGB+color+feature+extraction+is+carried+out+to+take+the+average+%0D%0Avalue.+Each+input+image+has+a+size+of+1300+x+1000+pixels%2C+formatted+in+jpg.+To+%0D%0Adetermine+the+best+number+of+inputs%2C+training+of+10%2C+12%2C+16+and+20+images+were+%0D%0Acarried+out+and+compared.+Then+a+confusion+matrix+test+is+also+carried+out+to+test+%0D%0Athe+level+of+reliability+and+errors+of+the+system.+Furthermore%2C+testing+the+GUI+%0D%0Aapplication+was+also+carried+out.+Based+on+the+testing+results%2C+the+best+configuration+%0D%0Ais+the+one+with+the+number+of+the+images+for+training+is+16+pieces%2C+with+an+accuracy+%0D%0Aof+100%25+without+errors+in+each+test+performed.%0D%0AKeywords+%3Acoffee%2C+ANN%2C+LVQ%2C+confusion+matrix%2C+GU&rft.publisher=FAKULTAS+TEKNIK&rft.date=2019-03-12&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F56224%2F1%2F1.%2520ABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F56224%2F2%2F2.%2520SKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F56224%2F3%2F3.%2520SKRIPSI%2520FULL%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F56224%2F4%2F4.%2520LAMPIRAN.pdf&rft.identifier=++WAHYU+AJI+PULUNGAN%2C+1415061039++(2019)+IDENTIFIKASI+KEMATANGAN+BUAH+KOPI+MENGGUNAKAN+JARINGAN+SYARAF+TIRUAN+LEARNING+VECTOR+QUANTIZATION.++FAKULTAS+TEKNIK%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F56224%2F