Skip to main content
. Author manuscript; available in PMC: 2021 Nov 2.
Published in final edited form as: Int Conf Big Data Smart Comput. 2021 Mar 10;2021:10.1109/bigcomp51126.2021.00023. doi: 10.1109/bigcomp51126.2021.00023

Figure 3: Probability distribution of MNIST (digit 3 vs. 8) samples before and after training MP-Boost-.

Figure 3:

Samples are Projected onto a 2-dimensional space using PCA. The size of each point (sample) indicates its relative probability. After training, samples close to the boundary have higher probabilities. The displayed samples are visually hard to be learned and have high probabilities.