- UCI Machine Learning Repository: Energy efficiency Data Set
- Similarity Learning with (or without) Convolutional Neural Network (Chatterjee & Luo, n.d.)
- The Distance Between Two Vectors (Mathonline)
- Dimensionality Reduction by Learning an Invariant Mapping (Hadsell, Chopra, LeCun, 2005)
- Lecture on Residual Networks by Andrew Ng (part of Deep Learning Specialization, Course 4: Convolutional Neural Networks)