Update metainfo.json

metainfo.json

@@ -12,28 +12,29 @@
   "link": "https://analytics-toolkit.nomad-coe.eu/hub/user-redirect/notebooks/tutorials/tetradymite_PRM2020.ipynb",
   "link_public": "https://analytics-toolkit.nomad-coe.eu/public/user-redirect/notebooks/tutorials/tetradymite_PRM2020.ipynb",
   "link_paper": "https://th.fhi.mpg.de/site/uploads/Publications/PhysRevMaterials.4.034204.pdf",
-  "updated": "2020-12-09",
+  "updated": "2020-15-09",
   "flags":{
     "featured": true,
     "top_of_list": false
   },
   "labels": {
-    "application_keyword": [
-      "Tetradymites",
-      "Topological insulators"
-    ],
     "application_section": [
       "Timely artificial-intelligence applications to Materials Science"
     ],
     "application_system": [
-      "Tetradymites"
+      "Tetradymites",
+      "Topological insulators"
     ],
     "category": [
       "advanced_tutorial"
     ],
-    "data_analytics_method": [
-      "SISSO",
-      "Classification"
+    "ai_methods": [
+      "Supervised learning",
+      "Classification",
+      "Symbolic regression",
+      "Features selection",
+      "Atomic features"
+      "SISSO"
     ],
     "platform": [
       "jupyter"