dlex

Uniqueness point DC (lemma) neg. offs.

Description:

Last character of the shortest prefix uniquely identifying the single lemma associated with the downcased type. For downcased types with two or more lemma associations, no such prefix exists, and a value of 0 is given. For all other downcased types (those mapping to a single lemma), all possible continuations of the downcased type must point to the same single lemma, otherwise the value will still be 0. If both condidtions are fulfilled, a shortest prefix can be determined which uniquely identifies the single lemma of the downcased type and all its continuations. The value given then is the negative offset of this character: -1 for the last character of the downcased type, -2 for the penultimate one etc.

For an example, please see the documentation for the case-sensitive version of this measure, Uniqueness point (lemma) neg. offs..

Data type:

Data type

Number

Data subtype

Integer

Query operators

greater or equal, lower or equal

Null value

1

Available in tables:

• Types DC

Also, in the ngrams tables, you can use this filter on any of the components:

• Type bigrams DC
• Type trigrams DC