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String kernels as a feature for names #174

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marfox opened this issue Feb 6, 2019 · 4 comments
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String kernels as a feature for names #174

marfox opened this issue Feb 6, 2019 · 4 comments
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marfox commented Feb 6, 2019

String kernels enable the comparison of strings with character windows and character jumps: this might be a great feature for names.
@marfox marfox added the discussion Extra attention is needed label Feb 6, 2019
@marfox marfox added this to the ML linker milestone Feb 6, 2019
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marfox commented Feb 12, 2019

scikit's built-in text analyzers may be relevant because they build character n-grams, see https://scikit-learn.org/stable/modules/feature_extraction.html#limitations-of-the-bag-of-words-representation

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marfox commented Feb 12, 2019

scikit's built-in text analyzers may be relevant because they build character n-grams, see https://scikit-learn.org/stable/modules/feature_extraction.html#limitations-of-the-bag-of-words-representation

These are already considered in the cosine similarity as per linker/feature_extraction.StringList#cosine_similarity

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marfox commented Mar 8, 2019

Subtask of #214

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@marfox marfox added task Atomic activity and removed discussion Extra attention is needed labels May 6, 2019
marfox pushed a commit that referenced this issue May 8, 2019
add string kernel feature on name tokens, closes #174 & don't join de…
0c5137f 
…scriptions anymore, it's now done at feature extraction
@marfox marfox assigned marfox and unassigned marfox May 8, 2019
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marfox commented May 9, 2019

Experimental result at https://github.com/Wikidata/soweego/wiki/Experiments#string-kernel-feature

@marfox marfox closed this as completed May 9, 2019
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