Author of the article here: thanks for re-posting this! The article seems to be still relevant to many even 4 years later, which surprises me, given how quickly everything is changing in the field.
However, I personally am now focused (and bullish) on DNN-based semantic search. Having built several search experiences based on it I'm convinced it is the future.
However, I personally am now focused (and bullish) on DNN-based semantic search. Having built several search experiences based on it I'm convinced it is the future.