How to generate a Tag Dictionnary?
NeomMob opened this issue · 2 comments
NeomMob commented
I am using the following code for training a POS model. The question is then how to generate the tag dictionnary that is required later to use the model?
var trainingFile = "..";
// The number of iterations; no general rule for finding the best value, just try several!
var iterations = 5;
// The cut; no general rule for finding the best value, just try several!
var cut = 2;
// Train the model (can take some time depending on your training file size)
var model = MaximumEntropyPosTagger.TrainModel(trainingFile, iterations, cut);
// Persist the model to use it later
var outputFilePath = @"...";
new BinaryGisModelWriter().Persist(model, outputFilePath);
AlexPoint commented
When you create a new object MaximumEntropyPosTagger, you can pass as an argument a PosLookupList which is your tag dictionary.
If you don't, it defaults to DefaultPosContextGenerator.
Now this tag dictionary and the GisModel are two distinct objects so you need to persist them both in different files if you don't use the default one. Does that answer your question?
NeomMob commented
Not tried yet but it seems to answer to all of my questions. Thanks for your support!