This expands on the brand name feature by referencing the set of all brand names found in the attributes data when the product attributes don't specify brand. It also penalizes relevance for queries that include a brand name but the product title doesn't include the same brand name.
Also added some word/string length features that reduce the RSME (results are commented in script).
This expands on the brand name feature by referencing the set of all brand names found in the attributes data when the product attributes don't specify brand. It also penalizes relevance for queries that include a brand name but the product title doesn't include the same brand name.
Also added some word/string length features that reduce the RSME (results are commented in script).