Computer Science Canada what Latent Semantic Analysis (LSA) |
| Author: | breatlee [ Mon Nov 16, 2009 7:36 am ] |
| Post subject: | what Latent Semantic Analysis (LSA) |
Does SQL 2005 offer any tools to perform Latent Semantic Analysis on large data sets? Say I have millions of daily search queries and I'd like to link queries to one another based on semantic content with a goal of mapping them to larger "categories" . One way of doing this is to compare word frequency and proximity to construct a semantic "weight space". This is the approach generally used in LSA. Anyone using SQL 2005 for this? Anyone see a way it could be done? |
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