Class DependencyEdge (2.9.0)

DependencyEdge(mapping=None, *, ignore_unknown_fields=False, **kwargs)

Represents dependency parse tree information for a token. (For more information on dependency labels, see


head_token_index int
Represents the head of this token in the dependency tree. This is the index of the token which has an arc going to this token. The index is the position of the token in the array of tokens returned by the API method. If this token is a root token, then the head_token_index is its own index.
The parse label for the token.




The parse label enum for the token.

Values: UNKNOWN (0): Unknown ABBREV (1): Abbreviation modifier ACOMP (2): Adjectival complement ADVCL (3): Adverbial clause modifier ADVMOD (4): Adverbial modifier AMOD (5): Adjectival modifier of an NP APPOS (6): Appositional modifier of an NP ATTR (7): Attribute dependent of a copular verb AUX (8): Auxiliary (non-main) verb AUXPASS (9): Passive auxiliary CC (10): Coordinating conjunction CCOMP (11): Clausal complement of a verb or adjective CONJ (12): Conjunct CSUBJ (13): Clausal subject CSUBJPASS (14): Clausal passive subject DEP (15): Dependency (unable to determine) DET (16): Determiner DISCOURSE (17): Discourse DOBJ (18): Direct object EXPL (19): Expletive GOESWITH (20): Goes with (part of a word in a text not well edited) IOBJ (21): Indirect object MARK (22): Marker (word introducing a subordinate clause) MWE (23): Multi-word expression MWV (24): Multi-word verbal expression NEG (25): Negation modifier NN (26): Noun compound modifier NPADVMOD (27): Noun phrase used as an adverbial modifier NSUBJ (28): Nominal subject NSUBJPASS (29): Passive nominal subject NUM (30): Numeric modifier of a noun NUMBER (31): Element of compound number P (32): Punctuation mark PARATAXIS (33): Parataxis relation PARTMOD (34): Participial modifier PCOMP (35): The complement of a preposition is a clause POBJ (36): Object of a preposition POSS (37): Possession modifier POSTNEG (38): Postverbal negative particle PRECOMP (39): Predicate complement PRECONJ (40): Preconjunt PREDET (41): Predeterminer PREF (42): Prefix PREP (43): Prepositional modifier PRONL (44): The relationship between a verb and verbal morpheme PRT (45): Particle PS (46): Associative or possessive marker QUANTMOD (47): Quantifier phrase modifier RCMOD (48): Relative clause modifier RCMODREL (49): Complementizer in relative clause RDROP (50): Ellipsis without a preceding predicate REF (51): Referent REMNANT (52): Remnant REPARANDUM (53): Reparandum ROOT (54): Root SNUM (55): Suffix specifying a unit of number SUFF (56): Suffix TMOD (57): Temporal modifier TOPIC (58): Topic marker VMOD (59): Clause headed by an infinite form of the verb that modifies a noun VOCATIVE (60): Vocative XCOMP (61): Open clausal complement SUFFIX (62): Name suffix TITLE (63): Name title ADVPHMOD (64): Adverbial phrase modifier AUXCAUS (65): Causative auxiliary AUXVV (66): Helper auxiliary DTMOD (67): Rentaishi (Prenominal modifier) FOREIGN (68): Foreign words KW (69): Keyword LIST (70): List for chains of comparable items NOMC (71): Nominalized clause NOMCSUBJ (72): Nominalized clausal subject NOMCSUBJPASS (73): Nominalized clausal passive NUMC (74): Compound of numeric modifier COP (75): Copula DISLOCATED (76): Dislocated relation (for fronted/topicalized elements) ASP (77): Aspect marker GMOD (78): Genitive modifier GOBJ (79): Genitive object INFMOD (80): Infinitival modifier MES (81): Measure NCOMP (82): Nominal complement of a noun