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Simplify all the 1-1 tag mappings in UniversalPOSMapper
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‎src/edu/stanford/nlp/trees/UniversalPOSMapper.java‎

Lines changed: 41 additions & 231 deletions
Original file line numberDiff line numberDiff line change
@@ -139,237 +139,47 @@ public static void load() {
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Tsurgeon.parseOperation("relabel target " + newOp[1])));
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}
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String newLine = System.lineSeparator();
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String rawPattern = String.join(newLine,
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// ------------------------------
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// 1 to 1 mappings
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// ------------------------------
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// CC -> CCONJ
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"CC=target <... {/.*/}",
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"",
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"relabel target CCONJ",
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"",
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// CD -> NUM
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"CD=target <... {/.*/}",
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"",
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"relabel target NUM",
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"",
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// EX -> PRON
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"EX=target <... {/.*/}",
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"",
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"relabel target PRON",
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"",
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// FW -> X
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"FW=target <... {/.*/}",
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"",
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"relabel target X",
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"",
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// JJ.* -> ADJ
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"/^JJ.*$/=target < __",
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"",
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"relabel target ADJ",
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"",
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// LS -> X
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"LS=target <... {/.*/}",
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"",
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"relabel target X",
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"",
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// MD -> AUX
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"MD=target <... {/.*/}",
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"",
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"relabel target AUX",
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"",
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// NNS -> NOUN
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"NNS=target <... {/.*/}",
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"",
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"relabel target NOUN",
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"",
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// NNP -> PROPN
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"NNP=target <... {/.*/}",
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"",
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"relabel target PROPN",
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"",
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// NNPS -> PROPN
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"NNPS=target <... {/.*/}",
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"",
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"relabel target PROPN",
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"",
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// PDT -> DET
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"PDT=target <... {/.*/}",
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"",
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"relabel target DET",
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"",
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// POS -> PART
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"POS=target <... {/.*/}",
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"",
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"relabel target PART",
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"",
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// PRP -> PRON
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"PRP=target <... {/.*/}",
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"",
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"relabel target PRON",
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"",
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// PRP$ -> PRON
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"/^PRP\\$$/=target <... {/.*/}",
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"",
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"relabel target PRON",
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"",
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// RBR -> ADV
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"RBR=target <... {/.*/}",
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"",
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"relabel target ADV",
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"",
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// RBS -> ADV
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"RBS=target <... {/.*/}",
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"",
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"relabel target ADV",
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"",
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// RP -> ADP
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"RP=target <... {/.*/}",
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"",
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"relabel target ADP",
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"",
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// UH -> INTJ
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"UH=target <... {/.*/}",
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"",
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"relabel target INTJ",
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"",
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// WP -> PRON
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"WP=target <... {/.*/}",
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"",
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"relabel target PRON",
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"",
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// WP$ -> PRON
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"/^WP\\$$/=target <... {/.*/}",
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"",
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"relabel target PRON",
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"",
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// WRB -> ADV
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"WRB=target <... {/.*/}",
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"",
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"relabel target ADV",
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"",
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// `` -> PUNCT
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"/^``$/=target <... {/.*/}",
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"",
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"relabel target PUNCT",
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"",
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// '' -> PUNCT
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"/^''$/=target < __",
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"",
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"relabel target PUNCT",
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"",
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// ( -> PUNCT
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"/^\\($/=target <... {/.*/}",
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"",
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"relabel target PUNCT",
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"",
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// ) -> PUNCT
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"/^\\)$/=target <... {/.*/}",
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"",
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"relabel target PUNCT",
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"",
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// -LRB- -> PUNCT
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"/^-LRB-$/=target <... {/.*/}",
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"",
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"relabel target PUNCT",
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"",
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// -RRB- -> PUNCT
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"/^-RRB-$/=target <... {/.*/}",
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"",
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"relabel target PUNCT",
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"",
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// , -> PUNCT
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"/^,$/=target <... {/.*/}",
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"",
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"relabel target PUNCT",
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"",
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// . -> PUNCT
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"/^\\.$/=target <... {/.*/}",
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"",
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"relabel target PUNCT",
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"",
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// : -> PUNCT
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"/^:$/=target <... {/.*/}",
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"",
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"relabel target PUNCT",
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"",
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// HYPH -> PUNCT
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"HYPH=target <... {/.*/}",
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"",
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"relabel target PUNCT",
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"",
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// # -> SYM
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"/^#$/=target <... {/.*/}",
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"",
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"relabel target SYM",
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"",
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// $ -> SYM. Also note that there is a no-op rule of SYM -> SYM!
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"/^\\$$/=target <... {/.*/}",
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"",
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"relabel target SYM",
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"",
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// ADD -> X
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"ADD=target <... {/.*/}",
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"",
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"relabel target X",
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"",
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// AFX -> X
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"AFX=target <... {/.*/}",
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"",
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"relabel target X",
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"",
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// GW -> X
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"GW=target <... {/.*/}",
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"",
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"relabel target X",
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"",
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// XX -> X
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"XX=target <... {/.*/}",
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"",
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"relabel target X");
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StringReader reader = new StringReader(rawPattern);
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try (BufferedReader buffered = new BufferedReader(reader)) {
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List<Pair<TregexPattern, TsurgeonPattern>> newOperations = Tsurgeon.getOperationsFromReader(buffered, new TregexPatternCompiler());
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operations.addAll(newOperations);
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} catch (IOException e) {
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throw new RuntimeIOException(e);
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String [][] one2oneMappings = new String [][] {
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{"CC", "CCONJ"},
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{"CD", "NUM"},
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{"EX", "PRON"},
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{"FW", "X"},
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{"/^JJ.*$/", "ADJ"},
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{"LS", "X"},
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{"MD", "AUX"},
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{"NNS", "NOUN"},
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{"NNP", "PROPN"},
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{"NNPS", "PROPN"},
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{"PDT", "DET"},
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{"POS", "PART"},
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{"PRP", "PRON"},
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{"/^PRP[$]$/", "PRON"},
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{"RBR", "ADV"},
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{"RBS", "ADV"},
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{"RP", "ADP"},
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{"UH", "INTJ"},
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{"WP", "PRON"},
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{"/^WP[$]$/", "PRON"},
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{"WRB", "ADV"},
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{"/^``$/", "PUNCT"},
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{"/^''$/", "PUNCT"},
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{"/^[()]$/", "PUNCT"},
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{"/^-[RL]RB-$/", "PUNCT"},
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{"/^[,.:]$/", "PUNCT"},
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{"HYPH", "PUNCT"},
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// Also note that there is a no-op rule of SYM -> SYM!
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{"/^[#$]$/", "SYM"},
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{"ADD", "X"},
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{"AFX", "X"},
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{"GW", "X"},
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{"XX", "X"},
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};
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for (String[] newOp : one2oneMappings) {
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operations.add(new Pair<>(TregexPattern.compile(newOp[0] + "=target <: __"),
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Tsurgeon.parseOperation("relabel target " + newOp[1])));
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}
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loaded = true;
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}

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