// load sieve (from file or make a deterministic sieve)
/// <exception cref="System.Exception"/>
public static Edu.Stanford.Nlp.Coref.Hybrid.Sieve.Sieve LoadSieve(Properties props, string sievename)
{
switch (HybridCorefProperties.GetClassifierType(props, sievename))
{
case Sieve.ClassifierType.Rule:
{
// log.info("Loading sieve: "+sievename+" ...");
DeterministicCorefSieve sieve = (DeterministicCorefSieve)Sharpen.Runtime.GetType("edu.stanford.nlp.coref.hybrid.sieve." + sievename).GetConstructor().NewInstance();
sieve.props = props;
sieve.lang = HybridCorefProperties.GetLanguage(props);
return(sieve);
}
case Sieve.ClassifierType.Rf:
{
log.Info("Loading sieve: " + sievename + " from " + HybridCorefProperties.GetPathModel(props, sievename) + " ... ");
RFSieve rfsieve = IOUtils.ReadObjectFromURLOrClasspathOrFileSystem(HybridCorefProperties.GetPathModel(props, sievename));
rfsieve.thresMerge = HybridCorefProperties.GetMergeThreshold(props, sievename);
log.Info("done. Merging threshold: " + rfsieve.thresMerge);
return(rfsieve);
}
case Sieve.ClassifierType.Oracle:
{
OracleSieve oracleSieve = new OracleSieve(props, sievename);
oracleSieve.props = props;
return(oracleSieve);
}
default:
{
throw new Exception("no sieve type specified");
}
}
}
public Sieve(Properties props, string sievename)
{
this.lang = HybridCorefProperties.GetLanguage(props);
this.sievename = sievename;
this.aType = HybridCorefProperties.GetAntecedentType(props, sievename);
this.mType = HybridCorefProperties.GetMentionType(props, sievename);
this.maxSentDist = HybridCorefProperties.GetMaxSentDistForSieve(props, sievename);
this.mTypeStr = HybridCorefProperties.GetMentionTypeStr(props, sievename);
this.aTypeStr = HybridCorefProperties.GetAntecedentTypeStr(props, sievename);
}