most recent 30 from http://mathoverflow.net 2013-05-23T05:37:28Z http://mathoverflow.net/feeds/question/80953 http://www.creativecommons.org/licenses/by-nc/2.5/rdf http://mathoverflow.net/questions/80953/can-cosine-similarity-calculation-for-vectors-of-different-dimensions unknown (yahoo) 2011-11-15T04:58:53Z 2011-11-15T04:58:53Z

<p>Lets say i have a vector X with dimensions a and b and another vector Y of dimensions a and c. </p> <p>Is it possible to calculate cosine similarity between these two vectors? If so, how?</p>