Re: Sequence and vectors from CSV file

2014-05-24 Thread Pat Ferrel
Depends, what you are doing with the data? Also what are the value types. Are you interested in all of them for analysis? One thing to note is that if there are unique IDs in your data, they may need to be converted into ordinal Ints for Mahout. So you need to map your ID to ordinal Ints for in

Sequence and vectors from CSV file

2014-05-22 Thread Chhaya Vishwakarma
Hi, I have a CSV file with following columns name.age,salary,experience When I convert it to a sequence file what exactly happens to the data ? How does sequence file will look like? And onc sequence file is converted to vectors how does it look like I want to understand what happens when we cr