Elastic Search – Finding documents out of filters?

  Kiến thức lập trình

Why am I getting documents out of filters ?

PUT /bug_filters
{
  "mappings": {
    "properties": {
      "embedding": {
        "type": "dense_vector",
        "dims": 384
      }
    }
  }
}

Here is the data : https://gist.github.com/YoannBuzenet/c7eccdb7ccecfc668873dc515f1fa50b

And the query :

// vector holds "science-fiction"
GET bug_filters/_search
{
  "from": 0,
  "size": 3,
  "query": {
    "bool": {
      "filter": [],
      "should": [],
      "must": [],
      "must_not": []
    }
  },
  "knn": {
    "field": "embedding",
    "query_vector": [
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    ],
    "k": 5,
    "num_candidates": 50,
    "boost": 0.5, 
    "filter": {
      "bool": {
        "filter": [
          {
            "range": {
              "tags.time.maxTime": {
                "lte": 30
              }
            }
          },
          {
            "range" : {
            "tags.age.minAge": {
              "gte": 7,
              "lte" : 7
            }
          }
          }
        ],
        "should": [],
        "must": [],
        "must_not": []
      }
    }
  }
}

If you launch that request, the third result gives “maxTime”: 40″ but I gave a range of Lower Than or Equal to 30. As I did put it in filters, I would expect it to remove it from the possibles solutions. Am I doing something wrong ?

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