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sparsemore about sparse

sparse


  4  definitions  found 
 
  From  Webster's  Revised  Unabridged  Dictionary  (1913)  [web1913]: 
 
  Sparse  \Sparse\,  a.  [Compar.  {Sparser};  superl.  {Sparsest}.]  [L. 
  sparsus  p.  p.  of  spargere  to  strew,  scatter.  Cf  {Asperse}, 
  {Disperse}.] 
  1.  Thinly  scattered;  set  or  planted  here  and  there  not  being 
  dense  or  close  together;  as  a  sparse  population. 
  --Carlyle. 
 
  2.  (Bot.)  Placed  irregularly  and  distantly;  scattered;  -- 
  applied  to  branches,  leaves,  peduncles,  and  the  like 
 
  From  Webster's  Revised  Unabridged  Dictionary  (1913)  [web1913]: 
 
  Sparse  \Sparse\,  v.  t.  [L.  sparsus  p.  p.  of  spargere  to 
  scatter.] 
  To  scatter;  to  disperse.  [Obs.]  --Spenser. 
 
  From  WordNet  r  1.6  [wn]: 
 
  sparse 
  adj  :  not  dense;  "a  thin  beard";  "trees  were  sparse"  [syn:  {thin}] 
 
  From  The  Free  On-line  Dictionary  of  Computing  (13  Mar  01)  [foldoc]: 
 
  sparse 
 
  A  sparse  {matrix}  (or  {vector},  or  {array})  is  one  in  which 
  most  of  the  elements  are  zero.  If  storage  space  is  more 
  important  than  access  speed,  it  may  be  preferable  to  store  a 
  sparse  matrix  as  a  list  of  (index,  value)  pairs  or  use  some 
  kind  of  {hash}  scheme  or  {associative  memory}. 
 
  (1995-01-16) 
 
 




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