Description

Table: company_rank stores the PageRank of listed companies.

Data Schema

Field Type NULL Key Default Extra
id INT(11) the unique identifier of every record in this table
stock_id INT(20) foreign key from companyinfor
out DOUBLE(20,10) the total weight of all the edge the stock_id link
pr DOUBLE(20,10) the pagerank value
sn DOUBLE(20,10) the pagerank value of last iteration
year INT(11)

Record Example

id stock_id out pr sn year
1 1 275.227338 0.0023965758 0.0023962873 2011
2 2 896.491072 0.0027156872 0.0027146824 2011
3 3 0.002334 6.2175e-05 6.2175e-05 2011
4 4 188.033596 0.0010019374 0.0010016491 2011
5 5 23.891249 0.0003777211 0.0003779822 2011
6 6 57.78583 0.0005844488 0.0005847818 2011
7 7 21.882441 0.0005939521 0.0005940207 2011
8 8 1.878604 0.0002534733 0.0002534821 2011
9 9 80.179004 0.0006854677 0.00068579 2011
10 10 51.704216 0.0010034586 0.0010035409 2011

Change Log

 
projs/clans/docs/dataset_db_company_rank.txt · Last modified: 2014/01/27 23:07 by yoyoliliu     Back to top