How to make Ollie or OpenIE work with medium size of data in Java project about ollie HOT 6 CLOSED

Could you increase the memory options like change it to -Xmx4g. If it still doesn't work, let me know approximately the number of sentences you are working on.

from ollie.

The web page I was trying to process is this: https://podaac.jpl.nasa.gov/ADEOS-II , which is a pretty small page.

Yes, it works when I increased it to 4g, but what if I want to process a large doc like an academic paper. After I looked at the code, I start to wonder if it's really necessary to need to pass the entire text as a string into OpenID, because I didn't see any dependency when experimenting with "Obama is the US president. He works in White House." Therefore, I split raw text into sentences with OpenNLP, and pass each of them to openIE(sentence[i]). It works with the original heap size (2700m).

I compared these two set of results, there is slight difference, which makes me think there might be some additional processing inside. Also, it looks like stanford OpenIE (http://nlp.stanford.edu/software/openie.html) is somehow built on Ollie or Reverb, but why their results are so different with the same input.

from ollie.

There is actually no need to pass the entire text as a string into OpenIE. The OpenIE demo (https://github.com/OpenIE-HelperCodes/OpenIEDemo1/blob/master/src/runner/RunMe.java) shows the usage for a single sentence, and one is expected to pass a single sentence at a time.

from ollie.

Also. While the current version is designed keeping the lessons from ReVerb and Ollie in mind, the code by itself has no direct relation to them. So the results are expected to be different, typically better; but for some sentences, could be worse.

Thanks!
Mausam
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On Jul 15, 2016, at 12:25 PM, Swarnadeep Saha [email protected] wrote:

There is actually no need to pass the entire text as a string into OpenIE. The OpenIE demo (https://github.com/OpenIE-HelperCodes/OpenIEDemo1/blob/master/src/runner/RunMe.java) shows the usage for a single sentence, and one is expected to pass a single sentence at a time.

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from ollie.

Alright. Thanks guys. It looks like both package cannot handle pronouns, since they don't know "he" in the second sentence is "Obama", given a sentence "Obama is the US president. He works in White House." In this case, I think I can just split the sentence by myself anyway.

from ollie.

That's correct. You can easily combine it with any coreference resolution system and alpha-substitute pronouns to referents.

Thanks!
Mausam
Sent from my phone

On Jul 15, 2016, at 1:39 PM, Yongyao Jiang [email protected] wrote:

Alright. Thanks guys. It looks like both package cannot handle pronouns, since they don't know "he" in the second sentence is "Obama", given a sentence "Obama is the US president. He works in White House." In this case, I think I can just split the sentence by myself anyway.

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from ollie.