Re:Why do we use word embeddings in NLP?
by aglionby on Thursday September 12, 2019 @08:03AM
(#20950458)
SVD has been used for dimensionality reduction of co-occurrence matrices for ages [1], but the resulting word embeddings aren't as performant as those of word2vec/etc. The same is probably true of using PCA.
Word2vec's popularity is the result of people valuing performance (i.e. accuracy) more than interpretability.
Re:Why do we use word embeddings in NLP?
by gattilorenz on Wednesday September 11, 2019 @05:36PM
(#20945002)
Well, it might be because it's hard to read your mind from here.
Re:Why do we use word embeddings in NLP?
by DoctorOetker on Thursday September 12, 2019 @04:11AM
(#20949155)
no, that wouldn't be mindboggling
what's mindboggling to me is that I haven't seen anyone else come up with the idea independently.
Re:Why do we use word embeddings in NLP?
by DoctorOetker on Wednesday September 11, 2019 @07:02PM
(#20945733)
it's so obvious one wouldn't have to read my mind, it's all implicit in the king-man+woman=queen type of relations... if you really ask a second time, fuck it, im not in ML sector, perhaps I just give away the idea...
it boggles my mind I haven't seen anyone implement my idea.