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From Apache Wiki <wikidi...@apache.org>
Subject [Lucene-hadoop Wiki] Trivial Update of "Hbase/ShellPlans" by udanax
Date Wed, 29 Aug 2007 06:40:08 GMT
Dear Wiki user,

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The following page has been changed by udanax:
http://wiki.apache.org/lucene-hadoop/Hbase/ShellPlans

------------------------------------------------------------------------------
    * ~-''m'' : Rank of matrix X ( ≤ min(t,d) )-~
  
  I made a new relation "t_table" using "relational operators" from raw data(web_table) as
described below :
- [[BR]]''TODO: explain "theoritical way of manipulating table(web_table) using relational
operators"''
+ [[BR]]''TODO: explain "theoretical way of manipulating table(web_table) using relational
operators"''
  
  ||Row Key ||<-6>Column Families ||
  ||<rowbgcolor="#ececec">term ||<-2> corpus: ||<-2>link: ||<-2>..
||
@@ -209, +209 @@

    * ~-''N'' : the number of documents of an entire corpus-~
    * ~-''df'' : the number of documents containing the j-th term-~
  
- ||<rowbgcolor="#ececec"> ||c01 ||c02 ||.. ||
+ ||<rowbgcolor="#ececec"> ||c01 ||c02 ||c03 ||.. ||
- ||<bgcolor="#ececec">t01 ||0.00 ||0.00 ||.. ||
+ ||<bgcolor="#ececec">t01 ||0.00 ||0.00 ||0.15 ||.. ||
- ||<bgcolor="#ececec">t02 ||2.08 ||0.00 ||.. ||
+ ||<bgcolor="#ececec">t02 ||0.08 ||0.00 ||0.00 ||.. ||
+ ||<bgcolor="#ececec">t02 ||0.00 ||0.26 ||0.00 ||.. ||
- ||<bgcolor="#ececec">.. ||.. ||.. ||.. ||
+ ||<bgcolor="#ececec">.. ||.. ||.. ||.. ||.. ||
  
  Weighted Matrix W
  
@@ -243, +244 @@

  
  which is the rank-k model with the best possible least square fit to X.
  
+ ||<rowbgcolor="#ececec"> ||c01 ||c02 ||c03 ||.. ||
+ ||<bgcolor="#ececec">t01 ||0.18 ||0.03 ||0.12 ||.. ||
+ ||<bgcolor="#ececec">t02 ||0.08 ||0.00 ||0.30 ||.. ||
+ ||<bgcolor="#ececec">t02 ||0.00 ||0.26 ||0.07 ||.. ||
+ ||<bgcolor="#ececec">.. ||.. ||.. ||.. ||.. ||
+ 
+ Reduced Matrix R
+ 
+ ----
  = Papers =
   * [http://www.uib.no/People/nmabh/art/hpj.pdf High performance numerical libraries in Java]
   * ''[http://labs.google.com/papers/bigtable.html Bigtable] : A Distributed Storage System
for Structured Data''

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