83579d7761d6bc995e1e6e90cd376191e648081e,ristretto/nmf/rnmf_fhals.py,,rnmf_fhals,#,23

Before Change

        
        // Compute stopping condition.
        if niter % 10 == 0 and verbose == True:
            fit = np.log10(sci.linalg.norm(A - Wtemp.dot( Ht.T )))

            if niter == 0: fitold = fit               
            
            fitchange = abs(fitold - fit)
            fitold = fit
            
            if verbose == True:

After Change

        
        
        
        if niter >= 5:
            // Compute stopping condition.
            if niter == 5:
                violation_init = violation
    
            if violation_init == 0:
                break       
    
            fitchange = violation / violation_init
            
            if verbose == True:
                print("Iteration: %s fit: %s, fitchange: %s" %(niter, violation, fitchange))        
    
            if fitchange <= tol:
                break        
            
            fit.append(violation)
        
        // Compute stopping condition.
//        if niter % 10 == 0 and verbose == True:
//            fit = np.log10(sci.linalg.norm(A - Wtemp.dot( Ht.T )))
//
//            if niter == 0: fitold = fit               
//            
//            fitchange = abs(fitold - fit)
//            fitold = fit
//            
//            if verbose == True:
//                print("Iteration: %s fit: %s, fitchange: %s" %(niter, fit, fitchange))        
//            //End if        
// 
//            if niter > 1 and (fit <= -5 or fitchange <= tol):      
//                break       
            //End if 
        //End if                  
    //End for

    //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~                            
    // Return factor matrices
    //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 
    if verbose == True:
        fit_final = sci.linalg.norm(A - (Q.T.dot(W)).dot( Ht.T))
        print("Final Iteration: %s fit: %s" %(niter, fit_final)) 
        

Instances