Thanks Glen for the URL. I'd like to check it when I am available. Thanks Paul for giving me the difference between them. I like your description!
Koji (2014/11/21 2:18), Paul Libbrecht wrote: > As far as I could tell, word2vec seems more mathematical, which is rather > nice. > At least I see more transparent math in the web-page. > Maybe this helps a bit? > > SemanticVectors has always rather pleasant for the LSI/LSA-like approach, but > precisely this is mathematically opaque. > Maybe it's more a question of presentation. > > Paul > > > On 20 nov. 2014, at 16:24, Koji Sekiguchi <k...@r.email.ne.jp> wrote: > >> Hi Paul, >> >> I cannot compare it to SemanticVectors as I don't know SemanticVectors. >> But word vectors that are produced by word2vec have interesting properties. >> >> Here is the description of the original word2vec web site: >> >> https://code.google.com/p/word2vec/#Interesting_properties_of_the_word_vectors >> Interesting properties of the word vectors >> It was recently shown that the word vectors capture many linguistic >> regularities, for example vector >> operations vector('Paris') - vector('France') + vector('Italy') results in a >> vector that is very >> close to vector('Rome'), and vector('king') - vector('man') + >> vector('woman') is close to >> vector('queen') >> >> Thanks, >> >> Koji >> >> >> (2014/11/20 20:01), Paul Libbrecht wrote: >>> Hello Koji, >>> >>> how would you compare that to SemanticVectors? >>> >>> paul >>> >>> On 20 nov. 2014, at 10:10, Koji Sekiguchi <k...@r.email.ne.jp> wrote: >>> >>>> Hello, >>>> >>>> It's my pleasure to share that I have an interesting tool "word2vec for >>>> Lucene" >>>> available at https://github.com/kojisekig/word2vec-lucene . >>>> >>>> As you can imagine, you can use "word2vec for Lucene" to extract word >>>> vectors from Lucene index. >>>> >>>> Thank you, >>>> >>>> Koji >>>> -- >>>> http://soleami.com/blog/comparing-document-classification-functions-of-lucene-and-mahout.html >>> >>> >>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org >>> For additional commands, e-mail: java-user-h...@lucene.apache.org >>> >>> >> >> >> -- >> http://soleami.com/blog/comparing-document-classification-functions-of-lucene-and-mahout.html >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org >> For additional commands, e-mail: java-user-h...@lucene.apache.org >> > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > For additional commands, e-mail: java-user-h...@lucene.apache.org > > -- http://soleami.com/blog/comparing-document-classification-functions-of-lucene-and-mahout.html
