游离碱search_api并通过指定的类型不计成绩 [英] Freebase search_api and excluding results by specified type

问题描述

时，任何人都知道，如何排除某些主题用搜索API和MQL指定类型（S）？

is anyone know, how to exclude some topics with specified type(s) using search api and mql?

例如我是试图找到所有主题巫毒人，只有那些排除，有成分和释放类型，以及按分数降序排序的结果：的 http://tinyurl.com/3tjkb7y 。
排序工作完美，但我不能排除发现功能:(
我尝试使用mql_filter： http://tinyurl.com/644xkow ，但释放仍然存在。
还有一个问题：我在type_strict参数的可能值看：全部，所有，应该。但是不或不在没有价值。是可以以任何其他方式获得所需的结果呢？

For example i'm try to find all topics "Voodoo People", and exclude only those, that have composition and release types, and sort result by score desc: http://tinyurl.com/3tjkb7y. Sorting work perfect, but i can't find functionality for excluding :( I'm try to use mql_filter: http://tinyurl.com/644xkow, but releases still there. And one more question: i see in type_strict param possible values: "all", "any", "should". But there is no value "not" or "not in". Is needed result can be obtained in any other way?

推荐答案

这是你要找的语法的可选：禁止的。在您的查询应该是这样的：

The syntax that you're looking for is "optional" : "forbidden". In your query that would look like this:

[{
  "search": {
    "query": "Voodoo People",
    "score": null,
    "mql_filter": [{
      "type": {
        "id":       "/music/release",
        "optional": "forbidden"
      }
    }]
  },
  "name":  null,
  "id":    null,
  "type":  [],
  "/common/topic/notable_for": {
  },
  "limit": 15,
  "sort":  "-search.score"
}]​

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