malkarouri wrote: > On 13 Jul, 17:18, 78ncp <[EMAIL PROTECTED]> wrote: >> hi... >> how to implementation algorithm latent semantic indexing in python >> programming...?? > > Of course you are aware that LSA is patented..
There is a US patent on it, sealed in 1989, but is it patented in any other countries? There is no such thing as a "global patent" - patents only cover the country which issues them. There is a global patent application process (the Patent Co-operation Treaty), but that just establishes a priority date for the invention in each country, but the inventor still needs to file patent applications and have them approved (sealed) is each and every country. Did Bellcore do that back in the 1980s? Tim C -- http://mail.python.org/mailman/listinfo/python-list
