Hi. I wonder if it is possible to find somewhere the coding of Latent Semantic Analysis in Mathematica, or at least toy examples that would allow a user to code it and then be able to assess the correctness of the code.
Any help on this is highly appreciated
You might find some pointers in an earlier thread here on topic modelling: https://community.wolfram.com/groups/-/m/t/453740?p_p_auth=Y0wTETac
such as Deerwester et al.'s latent semantic indexing?
I did some work with that method in the late 1990's.