NOTE: You are looking at documentation for an older release. For the latest information, see the current release documentation.
More Like This Query Usage
editMore Like This Query Usage
editFluent DSL example
editq
.MoreLikeThis(sn => sn
.Name("named_query")
.Boost(1.1)
.Like(l => l
.Document(d => d.Id(Project.Instance.Name).Routing(Project.Instance.Name))
.Text("some long text")
)
.Analyzer("some_analyzer")
.BoostTerms(1.1)
.Include()
.MaxDocumentFrequency(12)
.MaxQueryTerms(12)
.MaxWordLength(300)
.MinDocumentFrequency(1)
.MinTermFrequency(1)
.MinWordLength(10)
.StopWords("and", "the")
.MinimumShouldMatch(1)
.Fields(f => f.Field(p => p.Name))
.Unlike(l => l
.Text("not like this text")
)
)
Object Initializer syntax example
editnew MoreLikeThisQuery
{
Name = "named_query",
Boost = 1.1,
Fields = Fields<Project>(p => p.Name),
Like = new List<Like>
{
new LikeDocument<Project>(Project.Instance.Name) { Routing = Project.Instance.Name },
"some long text"
},
Analyzer = "some_analyzer",
BoostTerms = 1.1,
Include = true,
MaxDocumentFrequency = 12,
MaxQueryTerms = 12,
MaxWordLength = 300,
MinDocumentFrequency = 1,
MinTermFrequency = 1,
MinWordLength = 10,
MinimumShouldMatch = 1,
StopWords = new[] { "and", "the" },
Unlike = new List<Like>
{
"not like this text"
}
}
Example json output.
{
"more_like_this": {
"fields": [
"name"
],
"minimum_should_match": 1,
"stop_words": [
"and",
"the"
],
"min_term_freq": 1,
"max_query_terms": 12,
"min_doc_freq": 1,
"max_doc_freq": 12,
"min_word_length": 10,
"max_word_length": 300,
"boost_terms": 1.1,
"analyzer": "some_analyzer",
"include": true,
"like": [
{
"_index": "project",
"_type": "doc",
"_routing": "Durgan LLC",
"_id": "Durgan LLC"
},
"some long text"
],
"unlike": [
"not like this text"
],
"_name": "named_query",
"boost": 1.1
}
}