iPython Notebook Needs Update! #48

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vsoch opened this Issue Oct 13, 2014 · 0 comments

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@vsoch
vsoch commented Oct 13, 2014

The iPython notebook here:

http://nbviewer.ipython.org/github/neurosynth/neurosynth/blob/master/examples/neurosynth_demo.ipynb

should be updated to reflect the current state of the database. Specifically, this part:

"Here we're asking for a list of IDs of all studies that use words starting with 'emo' (e.g.,'emotion', 'emotional', 'emotionally', etc.) at a frequency of 1 in 1,000 words or greater (in other words, if an article has 5,000 words of text, it will only be included in our set if it uses words starting with 'emo' at least 5 times). Let's find out how many studies are in our list:"

should be changed because the weights are no longer "this many words in 1000" frequencies, they are tf-idf (normalized) frequencies.

@tyarkoni tyarkoni added the bug label Oct 13, 2014
@tyarkoni tyarkoni added a commit that closed this issue Feb 27, 2015
@tyarkoni tyarkoni demo updated; closes #48 df746b9
@tyarkoni tyarkoni closed this in df746b9 Feb 27, 2015
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