Metadata-Version: 2.1
Name: STA-663-Final-Project-SSVD
Version: 0.1.1
Summary: Optimized Sparse Singular Value Decomposition with Numba
Home-page: https://github.com/jaehyunlee1221/STA-663-Final-Project/SSVD
Author: Jae Hyun Lee, Jingxuan Zhang
Author-email: jaehyun.lee@duke.edu, jingxuan.zhang@duke.edu
License: UNKNOWN
Description: # STA-663-Final-Project
        
        Authors: Jingxuan Zhang, Jae Hyun Lee
        
        This is package for final project in STA-663 Python programming course.
        
        This package can be used by install `STA-663-Final-Project-SSVD` from pypi
        
        In this package, ssvd_opt function is included which is implementation of paper Biclustering via Sparse Singular Value Decomposition by Lee et al. 
        
        ssvd_opt finds latent association between columns and rows under High Dimension Low Sample Size. This function is optimized with functions from `Numba`. Therefore, before execution, you should import `njit`, `prange`, `jit` from `Numba`.
        
        # ssvd_opt
        input: X, niter
        
        X - data matrix which has much more columns than rows  
        
        niter - Number of max iteration
        
        output: u,s,v,iters  
        
        u,s,v - Decomposed singular value and singular vectors with adaptive lasso penalty which corresponds to best rank 1 approximation matrix X*  = s*u@v.T.
                
        iters - number of iteration before convergence.
        
        if the algorithm fails to converge, it prints out "need to increase niter!"
        
Platform: UNKNOWN
Classifier: Programming Language :: Python :: 3
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Requires-Python: >=3.6
Description-Content-Type: text/markdown
