Neat! One production ready python library I love to use in this space is https://radimrehurek.com/gensim/ https://radimrehurek.com/gensim/ It is quite mature an

Neat! One production ready python library I love to use in this space is https://radimrehurek.com/gensim/ https://radimrehurek.com/gensim/ It is quite mature and can handle a good amount of data well! It offers topic modeling too and can b helpful to find similar documents also.