| sslCoTrain | Co-Training |
| sslGmmEM | Gaussian Mixture Model with an EM Algorithm |
| sslLabelProp | Label Propagation |
| sslLapRLS | Laplacian Regularized Least Squares |
| sslLDS | Low Density Separation |
| sslLLGC | Local and Global Consistency |
| sslMarkovRandomWalks | t-step Markov Random Walks |
| sslMincut | Mincut |
| sslRegress | Regression on graphs |
| sslSelfTrain | Self-Training |