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--- en:pojmy:syntakticka_komplexita [2024/05/24 21:22] – [Measures for texts] alexandrrosen
+++ en:pojmy:syntakticka_komplexita [2024/07/02 19:51] – [Measures for sentences] alexandrrosen
@@ Line 4: / Line 4: @@
 ===== Measures for sentences =====
+Two measures (maxNPLength and maxNPDepth) concern noun phrases, defined as subtrees headed by words whose upos is NOUN, PNOM or PRON.
+Except for the mdd measure, punctuation and coordination is excluded.
   * maxNPLength: number of words in the longest noun phrase
   * maxNPDepth: number of embeddings in the noun phrase with the longest chain of embeddings
   * sLength: sentence length = no. of words in the sentence (punctuation excluded)
-  * subRatio: subordination ratio = (no. of T-units + no. of clauses) / no. of T-units((T-unit is a main clause including all its embedded/dependent clauses. Each top-level clausal conjunct, including any embedded/dependent clauses, counts as a T-unit.))
+  * subRatio: subordination ratio = (no. of T-units + no. of subordinate clauses) / no. of T-units((T-unit is a main clause including all its embedded/dependent clauses. Each top-level clausal conjunct, including any embedded/dependent clauses, counts as a T-unit.))
   * maxTreeDepth: maximum number of clause embeddings (coordination does not count)
   * mdd: mean dependency distance: average number of word boundaries between words and their heads

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