smartcore

smartcore copied to clipboard

Implement Recursive Feature Elimination (RFE) algorithm

1

Implement RFE. Match [Scikit Learn](https://scikit-learn.org/stable/modules/generated/sklearn.feature_selection.RFE.html)'s implementation. These are parameters we should support: * `estimator` * `n_features_to_select` * `step` * `verbose`

VolodymyrOrlov

Random forest parallelization

3

daraghk

Added per-class probability prediction for random forests

10

Added a function to predict the per-class probability of each class for each observation. ```rust let probabilities = forest.predict_probs(&data).unwrap(); ``` `probabilities` is a _KxC_ matrix, where _K_ is the number...

AlanRace

Parallelize Random Forest training and evaluation

22

Right now neither [random_forest_classifier](https://github.com/smartcorelib/smartcore/blob/development/src/ensemble/random_forest_classifier.rs) nor [random_forest_regressor](https://github.com/smartcorelib/smartcore/blob/development/src/ensemble/random_forest_regressor.rs) compute and evaluate trees in parallel. This can be easily changed since each tree in the ensemble does not depend on other trees. We...

VolodymyrOrlov

Feature request: time series functionality

2

Hello, I hope this finds you well. Please could you implement machine learning time series functionality within SmartCore? I would like to work with machine learning-based time series forecasting, classification,...

taeh98

AlgoQ

Get "soft" score of SVC instead of binary classification?

1

Hi, thank you for making this library! Is there a way to obtain a "soft" score for SVC? Similar to how scikit learn exposes [SVC.decision_function](https://scikit-learn.org/stable/modules/generated/sklearn.svm.SVC.html#sklearn.svm.SVC.decision_function) (see also: [decision_function](https://scikit-learn.org/stable/glossary.html#term-decision_function)). I'd be...

ferrouille

Variable Importance in Random Forest Analysis

4

I believe it is common in Random Forest analyses for the variable importance to be reported. For example, variable importance can be determined using the mean decrease in accuracy that...

jblindsay

Why is this limited to owned arrays here? I'd rather not need to make a copy each time I train a model. https://github.com/smartcorelib/smartcore/blob/521dab49ef92a955eb860ca195c89feab17c4b59/src/linalg/ndarray_bindings.rs#L185-L187

mlondschien

The LICENSE file doesn't have a year & copyright holder filled in: https://github.com/smartcorelib/smartcore/blob/development/LICENSE#L189 This can cause an issue with a legal review of dependencies, because it can be interpreted to...

pmarks