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sempre
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Handle floating rules with non-cat RHS

This commit is contained in:
Panupong Pasupat 2017-09-04 16:18:23 -07:00
parent f9807e8fec
commit 6f704027f9
2 changed files with 43 additions and 29 deletions
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7
run
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@ -967,10 +967,8 @@ end
############################################################
# {2015-01-18} Generate utterances [Percy]
addMode('genovernight', 'Generate utterances for overnight semantic parsing', lambda { |e| l(
'fig/bin/qcreate',
letDefault(:gen, 0),
sel(:gen, l()),
'java', '-Dmodules=core,overnight', '-Xmx10g', '-cp', 'libsempre/*:lib/*', '-ea', 'edu.stanford.nlp.sempre.overnight.GenerationMain',
header('core,overnight'),
'edu.stanford.nlp.sempre.overnight.GenerationMain',
figOpts,
o('JoinFn.typeInference', true),
o('JoinFn.specializedTypeCheck', false),
@ -986,6 +984,7 @@ addMode('genovernight', 'Generate utterances for overnight semantic parsing', la
o('FeatureExtractor.featureComputers','overnight.OvernightFeatureComputer'),
o('OvernightFeatureComputer.featureDomains', ''),
o('OvernightFeatureComputer.itemAnalysis',false),
letDefault(:gen, 1),
sel(:gen,
l( # For debugging the grammar
o('FeatureExtractor.featureDomains', 'denotation'),

65
src/edu/stanford/nlp/sempre/FloatingParser.java
View File

@ -395,39 +395,54 @@ class FloatingParserState extends ParserState {
StopWatch stopWatch = new StopWatch().start();
String rhs1 = rule.rhs.get(0);
String rhs2 = rule.rhs.get(1);
if (!Rule.isCat(rhs1) || !Rule.isCat(rhs2))
throw new RuntimeException("Floating rules with > 1 arguments cannot have tokens on the RHS: " + rule);
if (FloatingParser.opts.useSizeInsteadOfDepth) {
derivLoop:
for (int depth1 = 0; depth1 < depth; depth1++) { // sizes must add up to depth-1 (actually size-1)
int depth2 = depth - 1 - depth1;
for (ChildDerivationsGroup group : getFilteredDerivations(rule, floatingCell(rhs1, depth1), floatingCell(rhs2, depth2)))
for (Derivation deriv1 : group.derivations1)
for (Derivation deriv2 : group.derivations2)
if (!applyFloatingRule(rule, depth, deriv1, deriv2, deriv1.canonicalUtterance + " " + deriv2.canonicalUtterance))
break derivLoop;
}
} else {
{
derivLoop:
for (int subDepth = 0; subDepth < depth; subDepth++) { // depth-1 <=depth-1
for (ChildDerivationsGroup group : getFilteredDerivations(rule, floatingCell(rhs1, depth - 1), floatingCell(rhs2, subDepth)))
for (Derivation deriv1 : group.derivations1)
for (Derivation deriv2 : group.derivations2)
if (!applyFloatingRule(rule, depth, deriv1, deriv2, deriv1.canonicalUtterance + " " + deriv2.canonicalUtterance))
break derivLoop;
}
if (!Rule.isCat(rhs1) && !Rule.isCat(rhs2)) { // token token
if (depth == (FloatingParser.opts.initialFloatingHasZeroDepth ? 0 : 1)) {
applyFloatingRule(rule, depth, null, null, rhs1 + " " + rhs2);
}
{
} else if (!Rule.isCat(rhs1) && Rule.isCat(rhs2)) { // token $Cat
List<Derivation> derivations = getDerivations(floatingCell(rhs2, depth - 1));
for (Derivation deriv : derivations)
applyFloatingRule(rule, depth, deriv, null, rhs1 + " " + deriv.canonicalUtterance);
} else if (Rule.isCat(rhs1) && !Rule.isCat(rhs2)) { // $Cat token
List<Derivation> derivations = getDerivations(floatingCell(rhs1, depth - 1));
for (Derivation deriv : derivations)
applyFloatingRule(rule, depth, deriv, null, deriv.canonicalUtterance + " " + rhs2);
} else { // $Cat $Cat
if (FloatingParser.opts.useSizeInsteadOfDepth) {
derivLoop:
for (int subDepth = 0; subDepth < depth - 1; subDepth++) { // <depth-1 depth-1
for (ChildDerivationsGroup group : getFilteredDerivations(rule, floatingCell(rhs1, subDepth), floatingCell(rhs2, depth - 1)))
for (int depth1 = 0; depth1 < depth; depth1++) { // sizes must add up to depth-1 (actually size-1)
int depth2 = depth - 1 - depth1;
for (ChildDerivationsGroup group : getFilteredDerivations(rule, floatingCell(rhs1, depth1), floatingCell(rhs2, depth2)))
for (Derivation deriv1 : group.derivations1)
for (Derivation deriv2 : group.derivations2)
if (!applyFloatingRule(rule, depth, deriv1, deriv2, deriv1.canonicalUtterance + " " + deriv2.canonicalUtterance))
break derivLoop;
}
} else {
{
derivLoop:
for (int subDepth = 0; subDepth < depth; subDepth++) { // depth-1 <=depth-1
for (ChildDerivationsGroup group : getFilteredDerivations(rule, floatingCell(rhs1, depth - 1), floatingCell(rhs2, subDepth)))
for (Derivation deriv1 : group.derivations1)
for (Derivation deriv2 : group.derivations2)
if (!applyFloatingRule(rule, depth, deriv1, deriv2, deriv1.canonicalUtterance + " " + deriv2.canonicalUtterance))
break derivLoop;
}
}
{
derivLoop:
for (int subDepth = 0; subDepth < depth - 1; subDepth++) { // <depth-1 depth-1
for (ChildDerivationsGroup group : getFilteredDerivations(rule, floatingCell(rhs1, subDepth), floatingCell(rhs2, depth - 1)))
for (Derivation deriv1 : group.derivations1)
for (Derivation deriv2 : group.derivations2)
if (!applyFloatingRule(rule, depth, deriv1, deriv2, deriv1.canonicalUtterance + " " + deriv2.canonicalUtterance))
break derivLoop;
}
}
}
}
ruleTime.put(rule, ruleTime.getOrDefault(rule, 0L) + stopWatch.stop().ms);