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Significant Terms Aggregation Usageedit
Fluent DSL Exampleedit
s => s
.Aggregations(a => a
.SignificantTerms("significant_names", st => st
.Field(p => p.Name)
.MinimumDocumentCount(10)
.MutualInformation(mi => mi
.BackgroundIsSuperSet()
.IncludeNegatives()
)
)
)Object Initializer Syntax Exampleedit
new SearchRequest<Project>
{
Aggregations = new SignificantTermsAggregation("significant_names")
{
Field = Field<Project>(p => p.Name),
MinimumDocumentCount = 10,
MutualInformation = new MutualInformationHeuristic
{
BackgroundIsSuperSet = true,
IncludeNegatives = true
}
}
}Example json output.
{
"aggs": {
"significant_names": {
"significant_terms": {
"field": "name",
"min_doc_count": 10,
"mutual_information": {
"background_is_superset": true,
"include_negatives": true
}
}
}
}
}
Handling Responsesedit
response.ShouldBeValid();
var sigNames = response.Aggs.SignificantTerms("significant_names");
sigNames.Should().NotBeNull();
sigNames.DocCount.Should().BeGreaterThan(0);