CODEWITHSUNDEEP
javacsvideclasspathweka
user3036377
user3036377

Reputation: 31

CSVLoader--Error, not in CLASSPATH?

I write a program in java using weka to classify my data.

The first version uses ArffLoader to load .Arff files and that version can run without any problem.

However, when I change my code to uses CSVLoader, I run into a following error: 

---Registering Weka Editors---
Trying to add database driver (JDBC): RmiJdbc.RJDriver - Error, not in CLASSPATH?
Trying to add database driver (JDBC): jdbc.idbDriver - Error, not in CLASSPATH?
Trying to add database driver (JDBC): org.gjt.mm.mysql.Driver - Error, not in CLASSPATH?
Trying to add database driver (JDBC): com.mckoi.JDBCDriver - Error, not in CLASSPATH?
Trying to add database driver (JDBC): org.hsqldb.jdbcDriver - Error, not in CLASSPATH?

I have already change the target file to .CSV files and imported:

import weka.core.Instances;
import weka.core.converters.ArffLoader;
import weka.core.converters.CSVLoader;

Can someone tell me what's the problem? The only thing I changed is from using ArffLoader, I tried to use CSVLoader instead.

Ps. Please excuse my poor English.

Upvotes: 1

Views: 422

Answers (1)

Amith
Amith

Reputation: 1434

seems like your jdbc driver is not included in the classpath.. pls cross check it..!!!

Upvotes: 2

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