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--- courses:rg:2011-report-baby-steps [2011/10/26 09:49]
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+++ courses:rg:2011-report-baby-steps [2011/10/26 14:49] (current)
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-====== Report from RG on 2011-10-24 ======
+====== From Baby Steps to Leapfrog: How “Less is More” in Unsupervised Dependency Parsing ======
 //Talk by Martin Majliš\\
 Report by Oldřich Krůza//\\
+==== Introduction ====
 On Monday, October 24th 2011, we heard a talk about a paper by Valentin
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 unsupervised parsing, and reports a success in a rate of percents, which
 certainly makes it a paper worth notice.
+==== Notes ====
 Most of the attendants apparently understood the talk and the paper well, and a
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 progressed from short sentences to longer, and identified the threshold, where
 it's best to start ignoring any more training data, at sentences of length 15.
-However, it seems they used evaluation on gold data to find out this threshold.
+However, we were not 100% clear how they computed this constant.
 If the model was to be fully unsupervised, it remains a question, how to setup
 this threshold, because it cannot be safely assumed that it would be the same
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 face to face with words like "unbridled" or "jettison", which I personally had
 never seen before.
+==== Conclusion ====
 All in all, it was a paper worth reading, well presented, and thoroughly
 discussed, bringing useful general ideas as well as interesting details.

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