Derivations (DM.DB)
Descriptions:
Derivational variants - all one-derivational-step derivation pairs (dPair) that are in Lexicon and match with one of our SD-Rules are retrieved in this table.
Fields:
Field | Name | Notes
|
---|
1 | BAS | Base form
|
2 | SCA | Syntactic category
(name)
|
3 | EUI | Eui of base
|
4 | BAS | Base form of derivational variant
|
5 | SCA | Syntactic category
(name)
|
6 | EUI | Eui of derivation
|
7 | negation | - [N]: negative
- [O]: otherwise
|
8 | Type | - [P]: prefix derivation
- [S]: suffix derivation
- [Z]: zero derivation
|
9 | Prefix | - prefix: prefixD
- None: otherwise
|
Algorithm:
- Go through Lexicon to find raw zeroD, prefixD, and suffixD pairs
- Go through filter algorithms
- Integrated with expert tagging (derivations with 1 derivational step are tagged as valid)
- Final validation
- Combined validated zeroD, prefixD, and suffixD
- Valid OrgD are evaluated and added in 2014+.
- Must have EUIs (in Lexicon)
- valid dPairs
- If a dPair is not include in our SD-Rules, but in Lexicon can be added in here.
- Please refer to
derivations design documents for details