curiosity-ai/catalyst

Predict gets an exception when using saved model

Closed this issue · 6 comments

ysisoftwareiq commented

The code to recreate the problem:

Storage.Current = new OnlineRepositoryStorage(new
DiskStorage("catalyst-models"));
var nlp = Pipeline.For(Language.English);
var doc = new Document("HENLEY GROUP SAID IT ENDED TALKS ON BUYING
SOUTHERN PACIFIC FROM SANTA FE SOUTHERN", Language.English);
nlp.ProcessSingle(doc);

var fastTextPre = FastText.FromStoreAsync(Language.English, 0,
"Reuters-Classifier").Result;
Dictionary<string, float> predict = fastTextPre.Predict(doc);

Exception - Specified argument was out of range...

Exception in FastText.cs in function
private void ComputeHidden(ThreadState state, Span input)
in statement var v = Wi.GetRow(ix);

theolivenbaum commented

Hi @ysisoftwareiq, can you test the latest sample for the TextClassifier and let me know if you still hit the exception?

ysisoftwareiq commented

predict of your saved model gets error

2021-10-11 18:03:50.828 +03:00 [Error] Catalyst.Models.FastText: Failed to predict for document with length 1201
at Catalyst.Models.FastText.Predict(IDocument doc)
System.ArgumentOutOfRangeException: Specified argument was out of the range of valid values.
at Catalyst.Models.FastText.Predict(IDocument doc)

ysisoftwareiq commented

I attached your log.

ysisoftwareiq commented

It is your project & model TextClassification, - tested as you asked.

it has training -> save model -> reading -> testing

stale commented

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.