home edit page issue tracker

This page pertains to UD version 2.

Treebank Statistics: UD_Czech-PDT: POS Tags: SYM

There are 13 SYM lemmas (0%), 15 SYM types (0%) and 1368 SYM tokens (0%). Out of 17 observed tags, the rank of SYM is: 15 in number of lemmas, 16 in number of types and 15 in number of tokens.

The 10 most frequent SYM lemmas: %, x, +, =, §, *, /, >, :, «/em>

The 10 most frequent SYM types: %, x, +, =, §, *, /, >, :, «/em>

The 10 most frequent ambiguous lemmas: x (SYM 120, NOUN 70, PUNCT 3), * (PUNCT 615, SYM 40), / (PUNCT 700, SYM 18), : (PUNCT 6157, SYM 5), - (PUNCT 11380, SYM 2, NUM 1), . (PUNCT 84561, SYM 2)

The 10 most frequent ambiguous types: x (SYM 120, NOUN 41, PUNCT 3), * (PUNCT 615, SYM 40), / (PUNCT 700, SYM 18), : (PUNCT 6157, SYM 5), - (PUNCT 11380, SYM 2), . (PUNCT 84561, SYM 2), | (PUNCT 86, SYM 1)

Morphology

The form / lemma ratio of SYM is 1.153846 (the average of all parts of speech is 2.181221).

The 1st highest number of forms (3) was observed with the lemma “§”: |, §, §§.

The 2nd highest number of forms (1) was observed with the lemma “$”: $.

The 3rd highest number of forms (1) was observed with the lemma “%”: %.

SYM occurs with 6 features: ConjType (151; 11% instances), Animacy (58; 4% instances), Gender (58; 4% instances), Polarity (58; 4% instances), Number (3; 0% instances), Typo (1; 0% instances)

SYM occurs with 6 feature-value pairs: Animacy=Inan, ConjType=Oper, Gender=Masc, Number=Plur, Polarity=Pos, Typo=Yes

SYM occurs with 5 feature combinations. The most frequent feature combination is _ (1158 tokens). Examples: %, +, =, *, /, $

Relations

SYM nodes are attached to their parents using 19 different relations: nmod (932; 68% instances), cc (155; 11% instances), advmod (69; 5% instances), root (39; 3% instances), conj (26; 2% instances), flat (24; 2% instances), parataxis (24; 2% instances), case (20; 1% instances), dep (17; 1% instances), obj (17; 1% instances), nsubj (15; 1% instances), orphan (9; 1% instances), obl:arg (7; 1% instances), advcl (5; 0% instances), appos (5; 0% instances), csubj (1; 0% instances), iobj (1; 0% instances), mark (1; 0% instances), obl (1; 0% instances)

Parents of SYM nodes belong to 11 different parts of speech: NUM (937; 68% instances), NOUN (191; 14% instances), VERB (92; 7% instances), (39; 3% instances), PROPN (38; 3% instances), ADJ (28; 2% instances), SYM (19; 1% instances), ADV (12; 1% instances), AUX (10; 1% instances), DET (1; 0% instances), PRON (1; 0% instances)

763 (56%) SYM nodes are leaves.

349 (26%) SYM nodes have one child.

87 (6%) SYM nodes have two children.

169 (12%) SYM nodes have three or more children.

The highest child degree of a SYM node is 9.

Children of SYM nodes are attached using 24 different relations: nmod (331; 28% instances), nummod (210; 18% instances), punct (179; 15% instances), case (113; 10% instances), obj (74; 6% instances), obl (62; 5% instances), nsubj (46; 4% instances), conj (34; 3% instances), advmod:emph (26; 2% instances), parataxis (18; 2% instances), amod (14; 1% instances), cc (13; 1% instances), advmod (10; 1% instances), mark (9; 1% instances), cop (6; 1% instances), orphan (6; 1% instances), acl:relcl (5; 0% instances), advcl (5; 0% instances), det (4; 0% instances), appos (3; 0% instances), flat (3; 0% instances), aux (2; 0% instances), dep (2; 0% instances), obl:arg (1; 0% instances)

Children of SYM nodes belong to 15 different parts of speech: NOUN (384; 33% instances), NUM (341; 29% instances), PUNCT (179; 15% instances), ADP (113; 10% instances), VERB (26; 2% instances), ADV (24; 2% instances), ADJ (20; 2% instances), SYM (19; 2% instances), PART (17; 1% instances), CCONJ (16; 1% instances), PRON (11; 1% instances), AUX (9; 1% instances), DET (7; 1% instances), PROPN (7; 1% instances), SCONJ (3; 0% instances)