public RerankingParserQuery(Options op, IParserQuery parserQuery, IReranker reranker)
{
this.op = op;
this.parserQuery = parserQuery;
this.reranker = reranker;
this.rerankerKBest = op.rerankerKBest;
}
/// <exception cref="System.IO.IOException"/>
/// <exception cref="System.TypeLoadException"/>
public static void Main(string[] args)
{
string modelPath = null;
IList <string> baseModelPaths = null;
string testTreebankPath = null;
IFileFilter testTreebankFilter = null;
IList <string> unusedArgs = new List <string>();
for (int argIndex = 0; argIndex < args.Length;)
{
if (Sharpen.Runtime.EqualsIgnoreCase(args[argIndex], "-model"))
{
modelPath = args[argIndex + 1];
argIndex += 2;
}
else
{
if (Sharpen.Runtime.EqualsIgnoreCase(args[argIndex], "-testTreebank"))
{
Pair <string, IFileFilter> treebankDescription = ArgUtils.GetTreebankDescription(args, argIndex, "-testTreebank");
argIndex = argIndex + ArgUtils.NumSubArgs(args, argIndex) + 1;
testTreebankPath = treebankDescription.First();
testTreebankFilter = treebankDescription.Second();
}
else
{
if (Sharpen.Runtime.EqualsIgnoreCase(args[argIndex], "-baseModels"))
{
argIndex++;
baseModelPaths = new List <string>();
while (argIndex < args.Length && args[argIndex][0] != '-')
{
baseModelPaths.Add(args[argIndex++]);
}
if (baseModelPaths.Count == 0)
{
throw new ArgumentException("Found an argument -baseModels with no actual models named");
}
}
else
{
unusedArgs.Add(args[argIndex++]);
}
}
}
}
string[] newArgs = Sharpen.Collections.ToArray(unusedArgs, new string[unusedArgs.Count]);
LexicalizedParser underlyingParser = null;
Options options = null;
LexicalizedParser combinedParser = null;
if (baseModelPaths != null)
{
IList <DVModel> dvparsers = new List <DVModel>();
foreach (string baseModelPath in baseModelPaths)
{
log.Info("Loading serialized DVParser from " + baseModelPath);
LexicalizedParser dvparser = ((LexicalizedParser)LexicalizedParser.LoadModel(baseModelPath));
IReranker reranker = dvparser.reranker;
if (!(reranker is DVModelReranker))
{
throw new ArgumentException("Expected parsers with DVModel embedded");
}
dvparsers.Add(((DVModelReranker)reranker).GetModel());
if (underlyingParser == null)
{
underlyingParser = dvparser;
options = underlyingParser.GetOp();
// TODO: other parser's options?
options.SetOptions(newArgs);
}
log.Info("... done");
}
combinedParser = LexicalizedParser.CopyLexicalizedParser(underlyingParser);
CombinedDVModelReranker reranker_1 = new CombinedDVModelReranker(options, dvparsers);
combinedParser.reranker = reranker_1;
combinedParser.SaveParserToSerialized(modelPath);
}
else
{
throw new ArgumentException("Need to specify -model to load an already prepared CombinedParser");
}
Treebank testTreebank = null;
if (testTreebankPath != null)
{
log.Info("Reading in trees from " + testTreebankPath);
if (testTreebankFilter != null)
{
log.Info("Filtering on " + testTreebankFilter);
}
testTreebank = combinedParser.GetOp().tlpParams.MemoryTreebank();
testTreebank.LoadPath(testTreebankPath, testTreebankFilter);
log.Info("Read in " + testTreebank.Count + " trees for testing");
EvaluateTreebank evaluator = new EvaluateTreebank(combinedParser.GetOp(), null, combinedParser);
evaluator.TestOnTreebank(testTreebank);
}
}
