| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| use dataverse TinySocial; |
| |
| set simfunction "jaccard"; |
| set simthreshold "0.3"; |
| |
| for $msg in dataset MugshotMessages |
| let $msgsSimilarTags := ( |
| for $m2 in dataset MugshotMessages |
| where $m2.tags ~= $msg.tags |
| and $m2.message-id != $msg.message-id |
| return $m2.message |
| ) |
| where count($msgsSimilarTags) > 0 |
| order by count($msgsSimilarTags) |
| limit 10 |
| return { |
| "message" : $msg.message, |
| "similarly tagged" : $msgsSimilarTags |
| }; |