First Week

1) Completed a basic interface for LSA.

The files can be found at : https://github.com/successar/ecl-ml/tree/lsa/ML/LSA

Interface include functions :

  i) ComputeSVD - Computes Eigenvectors for V and Eigenvalues for S.
                            Calculates Eigenvectors for U = A(VS^-1)

  ii) ComputeQueryVector

  iii) GetDocVectors

  iv) CosineSim

The interface is valid for small test dataset and results are included.

For next week ?

1) Do performance testing with bigger matrices.

2) More Validation tests for various sizes and shapes of matrices.

3) Begin Randomized Truncated SVD implementation for faster results.