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    Enum DFRBasicModel

    Namespace: OpenSearch.Client
    Assembly: OpenSearch.Client.dll
    Syntax
    public enum DFRBasicModel

    Fields

    Name Description
    BE

    Limiting form of the Bose-Einstein model. The formula used in Lucene differs slightly from the one in the original paper: F is increased by tfn+1 and N is increased by F

    D

    Implements the approximation of the binomial model with the divergence for DFR. The formula used in Lucene differs slightly from the one in the original paper: to avoid underflow for small values of N and F, N is increased by 1 and F is always increased by tfn+1.

    G

    Geometric as limiting form of the Bose-Einstein model. The formula used in Lucene differs slightly from the one in the original paper: F is increased by 1 and N is increased by F.

    IF

    An approximation of the I(ne) model.

    IN

    The basic tf-idf model of randomness.

    INE

    Tf-idf model of randomness, based on a mixture of Poisson and inverse document frequency.

    P

    Implements the Poisson approximation for the binomial model for DFR.

    Extension Methods

    KnownEnums.GetStringValue(Enum)
    SuffixExtensions.Suffix(object, string)
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