| [{ | |
| "name" : "user_device_smartphone", | |
| "class":"org.apache.solr.ltr.feature.ValueFeature", | |
| "params" : { | |
| "value": "${user_device_smartphone}" | |
| } | |
| }, | |
| { | |
| "name" : "user_device_tablet", | |
| "class":"org.apache.solr.ltr.feature.ValueFeature", | |
| "params" : { | |
| "value": "${user_device_tablet}" | |
| } | |
| } | |
| ] |