asterix-app/src/test/resources/AQLTS/queries/6.aql

for $user in dataset('Users')
let $similar_users :=
   for $similar_user in dataset('Users')
   let $similarity := jaccard_similarity($user.interests, $similar_user.interests)
   where $user != $similar_user
   and $similarity >= .75
   order by $similarity desc
   limit 10
   return { "user_name" : $similar_user.name, "similarity" : $similarity }
return { "user_name" : $user.name, "similar_users" : $similar_users }