Hello I am trying out the Sentiment Analysis tutorial (PolarityHierarchical.java). I want to dump the classifier as a file, so that I donot have to run through...
... The answer is that the result is an LMClassifier, not a DynamicLMClassifier; the result of compilation is a more compact and efficient implementation, but...
Hi, bob: I am trying to use NaiveBayesClassifier to classify text documents. Here is my code: String regex = "[a-zA-Z]+"; RegExTokenizerFactory tf = new...
Thanks for the great bug report. Your diagnosis is sport on. Our RegExTokenizerFactory's serialization is broken, because I forgot the write-replace. I just...
Hi, bob: I have add the fix as u said, but it doesn't work for me now. And the same exception occurs. I have no idea about that. I dig into the code and find...
I'm afraid to say that you're absolutely right again. I fixed the serialization problem for RegExTokenizerFactory, but that wasn't at the root of the problem...
Hi,when I run the demo of Chinese words segmentation with Peking University corpus,OutOfMemoryError happened as follows: run-pk: [java] CHINESE TOKENS [java]...
Hi, I was using a custom LineParser to parse a file, when I ran into the following problem: ## Exception in thread "main" java.lang.NullPointerException at...
... I'm afraid that'll depend on the JVM. Using the 64-bit 1.6 JVM on Windows, it runs in 512M but runs out of memory with only 256M. It'll require less on...
Thanks so much for the detailed bug report and diagnosis (which I don't repeat here). You're absolutely right on both counts. 1. Here's what I found in the...
Thanks for the note and the patch. We really want the tutorials to work as written, so any suggestions for patches are greatly appreciated. I'm in the final...
LingPipe 3.8.0 is now available from the site: http://alias-i.com/lingpipe This is a big release — the details are available on the home page linked above. ...
I accidentally left an old description in the documentation on the LingPipe home page. We have not in fact deprecated util.FeatureExtractor as we said on the...
... Why do you want to do that? ... You can actually put the stemming inline using our tokenizers. Or you can preconvert it using whatever tool you want and...
Hi, Bob I was going to reply to your email on this morning with more questions, but luckily I could get back from work, study a little more about this subject...
Re-reading my emails I noticed that I didn't tell you all what exactly my final assignment is. I'll write a service to classify texts into predefined ...
... The answer is probably "yes". In fact our evals show what the effect of various thresholds are on the one-versus-all subproblems if you look at the scored...
An anonymous bug reporter indicated the model: $LINGPIPE/demos/models/langid-leipzig.classifier was missing. I didn't realize it was linked from the tutorial...
... What I didn't mention was that it's compiled with 5-grams and then pruned to a minimum count per n-gram of 10. That resulted in a 10MB model that's not...
I'm interested in sentimental analysis and started few tests of detection. Is it possible do sentimental analysis comparatively? For example: "Java is better...
Hello, My question is similar to Gustavo's (and I closely looked at the sentiment detection tutorial a looong time ago). How well does LingPipe detect...
... I'm afraid there's nothing built into LingPipe that'll let you do this kind of comparative sentiment extraction out of the box. But there are some...
We just released a patch for LingPipe 3.8. As usual, it's available from the home page: http://alias-i.com/lingpipe There are only two changes: 1. Bug...
We received a bug report that the SVD demo program in $LINGPIPE/demos/tutorial/svd/src/Lsi.java throws a null pointer exception as of LingPipe 3.8. I...
Dear all, could somebody help me with the code below. I want to extract author list from Medline citation. thanks in advance for any suggestions. Cheers,...
Dear All I've just start learning LingPipe for my project. My project focus on Sentiment Analysis. Now I want to try using new set of movie review from...
Having problems with message search?
Fill out this form to ensure your group is one of the first to be migrated to the new message search system.
