CS614 Assignment No 03 Solution & Discussion Due Date:Feb 16, 2015
Consider the below applicant table:
Apply all three steps of Basic Sorted Neighborhood (BSN) method to find out the duplicate records in the table. Records will be considered duplicate if the value of “Applicant_id
” column is same in these records.
Use the following rules for the key:
Key will consist of first three characters from “Applicant_id”, then first three characters from “Applicant_Name” and then first two characters from “father_Name” column.
BSN method comprises of three steps given below:
a) Create key
In step-1, you will create the key according to the rules as mentioned above against each record. For this, you can add extra column at the end of the table to show the new key created against each record.
b) Sort the data
In step-2, you will sort the record on the basis of newly created key of step-1.
In step-3, consider the window size (w) equal to two (2). You are required to identify the similar records on the basis of sorted key.
solution send of cs 614 please
dear fellows please help me in this..if we merge the table keys..it seems to b like this...is it right??
What an Easy and interesting Assignment wah maza aa gia.... :)
yes it is...but do tell me ....we have to merge like this which i posted here
??or just skip the duplicates????
No that's not true you have to only tel date there are some duplicate keys available in the table that's it....
I am confused about the last step.
Do we have to create another table with the duplicate keys?
Merge kaisay karna hai last step confusion lolz bari wali
In step-3, consider the window size (w) equal to two (2). You are required to identify the similar records on the basis of sorted key.?????????
please any body send me complete solution or complete guidelines about assignment on my email id firstname.lastname@example.org
I shall be very thankful to him\her in this regard.