Nesne-Yönelimli eylem tahmini gelişimi için hesaplamalı model

Yıl 2020, Cilt: 26 Sayı: 5, 974 - 982, 23.10.2020

Serkan Buğur Emre Uğur

Öz

Deneysel psikoloji alanındaki son çalışmalar, başkalarının eylem sonuçlarını tahmin edebilme yeteneğinin gelişimi ile aynı eylemi gerçekleştirebilecek motor becerilerin gelişimi arasında doğrudan bir bağlantı olduğunu göstermiştir. Bebekler doğum sonrası ilk yıl içerisinde çevreleriyle etkileşime geçerler ve bu etkileşimleri sonucu bazı beceriler ve yetenekler kazanırlar. Aynı zamanda bu süreç içerisinde çevrelerindeki başka insanlarla da etkileşime geçip başkalarının eylem amaçları hakkında fikir sahibi olurlar. Bu çalışma, masa üstü nesnelere yönelik kavrama ve itme eylemlerinin sonuç tahminlerinin gelişimsel sürecini inceleyebilmek adına hesaplamalı bir model önermektedir. Bu bağlamda belirli nesnelere doğru yörüngeler oluşturulmuş ve bir veri kümesinden alınan el resimlerinin de yardımıyla kavrama ve itme eylemlerinin hedefindeki nesneler yörünge tahminiyle saptanmaya çalışılmıştır. Kavrama ve itme eylemlerine yönelik gelişimsel süreç dört evrede analiz edilmiştir. Sonuçlar, ortaya koyulan hesaplamalı modelin eylem tanınırlığı ile eylem sonuç tahmin yeteneği arasında doğrudan bir ilişki kurabildiğini ve kavrama eylemine ait tahmin yeteneğinin daha erken geliştiğini göstermektedir.

Anahtar Kelimeler

Deneysel psikoloji, Gelişimsel eylem tahmini, Ayna nöron sistemi, Evrişimli sinir ağı, Uzun kısa vadeli hafıza ağı

Kaynakça

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