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Ask HN: Stanford NLP vs OpenNLP vs NLTK?

2 pointsby dquailover 11 years ago
Anyone suggest Stanford NLP &#x2F; OpenNLP &#x2F; NLTK ?<p>We have a bit of experience with Stanford NLP but are wondering if others have surpassed it.<p>We&#x27;re looking to read email documents to, among other things, identify implicit tasks (and their attributes - owner, priority, date).

3 comments

agibsoncccover 11 years ago
Stanford NLP has most of what you&#x27;d need out of the box. NLTK is way more popular though.Keep in mind the licenses (GPL vs Apache for NLTK) unless you&#x27;ve already bought the commercial license for Stanford.<p>I&#x27;ve built my own full stack <a href="http://www.alchemyapi.com/" rel="nofollow">http:&#x2F;&#x2F;www.alchemyapi.com&#x2F;</a> using UIMA[1] and cleartk as a base though.<p>The option of the different JVM scale out frameworks like akka,hadoop,storm etc have been amazing.<p>I would recommend NLTK for simpler tasks though.<p>We&#x27;re working on an OSS Watson over at[3]:<p>that uses those components though. It&#x27;s fairly easy to use different kinds of machine learning models for what you&#x27;re looking for. Shoot me an email (in my profile) if you have any specific questions.<p>[1] <a href="http://uima.apache.org/" rel="nofollow">http:&#x2F;&#x2F;uima.apache.org&#x2F;</a> [2] <a href="http://cleartk.googlecode.com/" rel="nofollow">http:&#x2F;&#x2F;cleartk.googlecode.com&#x2F;</a> [3] <a href="https://github.com/SolrSherlock/" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;SolrSherlock&#x2F;</a>
codyguyover 11 years ago
Hi, I am working on a new NLP engine that might be of use to you. It&#x27;s a work in progress but promising and is customizable. Are you open to using a paid component? Please shoot an email about your needs to mail [at] thetruebot [dot] com
denzil_correaover 11 years ago
I would suggest NLTK. Python has inherent advantages for text processing tasks.
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