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Query expansion has been done since forever, long before even word2vec and other semantic embedding models, e.g. using WordNet (not a DNN, despite its name), se
by woodson 2y ago
Query expansion has been done since forever, long before even word2vec and other semantic embedding models, e.g. using WordNet (not a DNN, despite its name), see https://lucene.apache.org/core/3_3_0/api/contrib-wordnet/org/apache/lucene/wordnet/package-summary.html https://lucene.apache.org/core/3_3_0/api/contrib-wordnet/org....
- social_quotient 2y agoWith query expansion do you find it needed for ux purposes to tell the user what you have done to their original query? or do you just run with it and let the result interactions speak for themselves?