Update paper.md keywords

holgerteichgraeber · web-flow · commit f2c576c39bf1 · 2019-08-27T20:59:55.000-07:00
diff --git a/paper/paper.md b/paper/paper.md
@@ -2,9 +2,10 @@
 title: 'TimeSeriesClustering: An extensible framework in Julia'
 tags:
   - Julia
-  - clustering
+  - unsupervised learning
   - representative periods
   - optimization
+  - machine learning
   - time series
 authors:
   - name: Holger Teichgraeber
