right, i realize that at a low level you and i have both localized the error.
i guess i wasnt clear. i had expected the data i download per instructions to work consistently with the OOB mahout0.7 code. so there is a mismatch between the format that the code expects & that as is supplied from the grouplens page. i'd rather not embark on a wild goose chase trying to read the grouplens mahout code and then patch the grouplens data to conform to it so i was hoping you may be able to point me to more up to date code or data that would work consistently with each other. [or tell me that this example is N years old and nobody has worked on it and in the meantime grouplen data format has changed] thanks, kamal. On Thu, Jan 17, 2013 at 1:58 PM, Sean Owen <[email protected]> wrote: > That's the error right there: > > On Thu, Jan 17, 2013 at 9:57 PM, Kamal Ali <[email protected]> wrote: > > Caused by: java.io.IOException: Unexpected input format on line: 1 1 5 >
