belladit.out4

svd 算法代码 This directory contains instrumented SVDPACKC Version 1.0 (ANSI-C) programs for compiling

 ... DATE: Tue May 24 1994 17:36:45 EST

 ... 
 ... HYBRID BLOCK LANCZOS [A^TA]
 ... NO. OF EQUATIONS          =        82
 ... MAX. NO. OF ITERATIONS    =        40
 ... NO. OF ITERATIONS TAKEN   =        20
 ... NO. OF TRIPLETS SOUGHT    =        10
 ... NO. OF TRIPLETS FOUND     =        10
 ... INITIAL BLOCKSIZE         =         5
 ... FINAL   BLOCKSIZE         =         1
 ... MAXIMUM SUBSPACE BOUND    =        20
 ... FINAL   SUBSPACE BOUND    =        11
 ... NO. MULTIPLICATIONS BY A  =       325
 ... NO. MULT. BY TRANSPOSE(A) =       315
 ... TOTAL SPARSE MAT-VEC MULT.=       640
 ... MEMORY NEEDED IN BYTES    =    168688
 ... WANT S-VECTORS ON OUTPUT?           T
 ... TOLERANCE                 =  1.00-06

 Bellcore ADI Linguistics Data                                           
           'belladit'
 ... NO. OF DOC.  (ROWS OF A)   =      374
 ... NO. OF TERMS (COLS OF A)   =       82
 ... 

 ...... BLSVD EXECUTION TIME=  1.63-02
 ...... 
 ......         COMPUTED S-VALUES     (RES. NORMS)
 ...... 
 ......   1     2.07867600616909+01  (   2.15-14)
 ......   2     1.42353401068294+01  (   3.73-11)
 ......   3     1.29595299470496+01  (   2.50-10)
 ......   4     1.05638763110088+01  (   2.82-10)
 ......   5     9.61443992114472+00  (   6.88-09)
 ......   6     8.90736696504897+00  (   9.73-09)
 ......   7     8.66076291285263+00  (   1.48-08)
 ......   8     8.35688414226188+00  (   2.96-10)
 ......   9     8.15793400470781+00  (   2.08-10)
 ......  10     7.87670807935013+00  (   3.29-09)