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OptiDot: An Optical Interface for Children to Explore Dot Product and AI Recommendation.
Xiaofei Zhou
Pei Xiong
Qinqin Xiao
Zhen Bai
Published in:
CHI Extended Abstracts (2024)
Keyphrases
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dot product
collaborative filtering
scalar product
recommender systems
kernel function
similarity function
feature space
gaussian kernels
image processing
query processing
support vector machine
positive semi definite