Daniel Hsu | Codes

Some research codes hosted here:

• Hierarchical Sampling (software for cluster-adaptive sampling)
  • Sample input: ocr-train
  • The tree file is an array p[0,...,2n-2] of parent pointers (i.e., p[i] = parent of node i). The leaves are nodes 0,...,n-1, and the internal nodes are nodes n,...,2n-2. The parent of the root node should be -1.
  • The label file is an array y[0,...,n-1] of labels 0,...,K-1, where K is the number of classes.
• Estimators based on the method-of-moments (MATLAB codes)
  • Mixture of multinomials topic model
  • Latent Dirichlet Allocation topic model

Software hosted elsewhere:

• BOINC (software for volunteer computing)
• Vowpal Wabbit (fast online learning software)

Other stuff:

• Some Bkoos made using this perl script:
  • The Importance of Being Earnest
  • Pride and Prejudice
  • The Adventures of Sherlock Holmes
  (see bkoo.org for more information).