| ⇢ | A | Predictable added | |
| ⇢ | A | Trainable added | |
| ⇢ | A | SVR added | |
| ⇢ | A | WordTokenizer added | |
| A | ↛ | Predictable removed | |
| A | ↛ | Trainable removed |
| ⇢ | A | SupportVectorMachine::buildTrainCommand() added | |
| ⇢ | A | DataTransformer::predictions() added | |
| ⇢ | A | WordTokenizer::tokenize() added | |
| ⇢ | A | Predictable::predict() added | |
| ⇢ | A | Trainable::train() added | |
| ⇢ | A | SVR::__construct() added | |
| ⇢ | A | LeastSquares::predictSample() added | |
| A | ↘ | B | SupportVectorMachine::predict() got worse |
| A | ↛ | DataTransformer::results() removed | |
| A | ↛ | Predictable::predict() removed | |
| A | ↛ | Trainable::train() removed | |
| A | ↛ | SVC::train() removed | |
| A | ↛ | LeastSquares::predict() removed | |
| A | ↛ | SVC::predictSample() removed |