'org.deeplearning4j:spark:0.4-rc2.2'
<dependency>
<groupId>org.deeplearning4j</groupId>
<artifactId>spark</artifactId>
<version>0.4-rc2.2</version>
</dependency>
<dependency org="org.deeplearning4j" name="spark" rev="0.4-rc2.2"/>
"org.deeplearning4j", "spark", "0.4-rc2.2"