Codes for 'Stochastic Gradient Geodesic MCMC Methods' (NIPS-16)

Codes are now available on GitHub: https://github.com/changliu00/SG-Geod-MCMC.
Datasets:

20News-diff:
Subset (consisting of categories rec.sport.baseball, sci.space, alt.atheism) of the 20Newsgroups dataset with normalized tf-idf feature. See README.md in the zip file for more details.
[file type: zip] [file size: 1.6M] [training/test size: 1,666/1,107] [vocabulary size (feature dimension): 5,000] [categories: 3] [download]
Wikipedia-150K:
Subset of the Wikipedia dataset with normalized tf-idf feature. See README.md in the zip file for more details.
[file type: zip] [file size: 90.5M] [training/test size: 150,000/1,000] [vocabulary size (feature dimension): 3,000] [categories: 1] [download]