TienYang wy36101299
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| /* | |
| * Object in scala for calculating cosine similarity | |
| * Reuben Sutton - 2012 | |
| * More information: http://en.wikipedia.org/wiki/Cosine_similarity | |
| */ | |
| object CosineSimilarity { | |
| /* | |
| * This method takes 2 equal length arrays of integers |