Apply Boosting Based on a Field Value

[byronvoorbach]

GaussDate(b => b.Field(p => p.Date)
.Origin(DateTime.MaxValue)
.Decay(0.8)
.Scale("1d")
.Filter(f => f.DateRange(dr => dr.GreaterThanOrEquals(DateTime.MaxValue))))

This gauss should be applied to all documents where DR is bigger or equals to DateTime.MaxValue. Is this even possible?

[maryam_abdullah (Maryam A.)]

It is DateTime.MaxValue, not greater than this value.

[byronvoorbach]

So only apply this function on documents where the date (dr) is bigger/equals than December 31, 9999?

[maryam_abdullah (Maryam A.)]

I need it to be applied to documents with date as DateTime.MaxValue. But I don't recall there's an action for matching the exact value, so I used GreaterThanOrEquals.

[maryam_abdullah (Maryam A.)]

I removed the DateTime.MaxValue and set the type property as "pages" and it worked like a charm!

  .Functions(fn => fn.FieldValueFactor(fvf => fvf.Field(ff => 
      ff.Importance).Factor(0.00033).Filter(f => !f.Term(t => t.Field(tf => tf.Type).Value("pages"))))
     .FieldValueFactor(fvf => fvf.Field(ff => ff.Importance).Factor(0.009).Filter(f => f.Term(t => t.Field(tf => 
          tf.Type).Value("pages"))))
    .GaussDate(b => b.Field(p => p.Date).Origin(DateMath.Now).Decay(0.5).Scale("140d").Filter(f => 
        f.DateRange(dr => dr.LessThanOrEquals(DateMath.Now))))
 )

Thank you so much for everything

[byronvoorbach]

Awesome!

Glad that you managed to work it out!