FastKNN: A faster way to do K Nearest Neighbour

Please use devtools so you can install this package in R.

The command to do this is `devtools::install_github("besanson/FastKNN").

After this just do library(FastKNN) as with a normal R package.

Remember that this Package is under GPL-3 License.

FastKNN consist of several functions:

1. k.nearest.neighbors: gives the list of points (k neigbours) that are closest to the row i in descending order. Please see ?k.nearest.neighbors for further details.

2. knn_test_function: returns the labels for a test set using the KNN Clasification method.Please see ?knn_test_function for further details and an **Example**.

3. knn_training_function: returns the labels for a training set using the KNN Clasification method. Please see ?knn_training_function for further details.

4. Distance_for_KNN_test: returns the distance matrix between the test set and the training set. Please see ?Distance_for_KNN_test for further details.