Github user nicolas-kourtellis commented on a diff in the pull request:
https://github.com/apache/incubator-samoa/pull/60#discussion_r123262757
--- Diff:
samoa-instances/src/main/java/org/apache/samoa/instances/Attribute.java ---
@@ -199,7 +196,14 @@ public String toString() {
text.append(ARFF_ATTRIBUTE).append("
").append(Utils.quote(this.name)).append(" ");
if (isNominal) {
- text.append(ARFF_ATTRIBUTE_NOMINAL);
+ text.append('{');
+ Enumeration enu = enumerateValues();
+ while (enu.hasMoreElements()) {
+ text.append(Utils.quote((String) enu.nextElement()));
+ if (enu.hasMoreElements())
+ text.append(',');
+ }
+ text.append('}');
--- End diff --
Hi @fobeligi,
Was the previous one not working properly?
Do we need to construct the arff format explicitly?
Thanks!
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