Category: Uncategorized
#Uncategorized
Happy new year, friends!
I’ve made a New Year’s resolution to build a better web presence and make better use of the domain that I previously only used for mail.
This has prompted me to move my blog over to http://localhost:8001 which hopefully is shorter, better …
Category: conferences
#Uncategorized
Anybody reading my blog should have expected me to blog about the end of my GSoC. Sorry to disappoint, but I simply did not experience anything similar to an ending. On the contrary, I feel like things have barely started. Also, I apologize for one of the few posts here …
Category: scikit-learn
#dictionary learning #k-means #scikit-learn #vq #Uncategorized
[![Dictionary learned with K-Means on the LFW dataset with whitening PCA][]][][![Dictionary learned with K-Means on the LFW dataset without whitening PCA][]][]
One of the simplest, and yet most heavily constrained form of matrix factorization, is vector quantization (VQ). Heavily used in image/video compression, the VQ problem is a …