|
Class Summary |
| ChineseRestaurantProcess |
CrpNode models a nested Chinese restaurant process (CRP) |
| HldaGibbsSampler |
Gibbs sampler for estimating the best assignments of topics for words and
documents in a corpus, using a hierarchical approach with a Chinese
restaurant process prior. |
| NestedCrpNode |
NestedCrpNode models a nested Chinese restaurant process (CRP). |
| StickBreakingProcess |
StickBreakingProcess implements Sethurahman's stick breaking process (SBP),
which can be described as follows: A stick of length b is broken into two
parts whose lengths are distributed according to a beta distribution b'_k ~
Beta(1, gamma) with a concentration parameter gamma. |