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The These machine learning tools leverage user behavior data that has been accumulated in Hawksearch through Event Tracking. These tools use a rolling, 30-day history of tracked events.

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Learning Search Multiplier

The Learning Search Multiplier is a way to boost popular items.  The way the popularity filter is calculated is based on the number of times a particular item was clicked on across keyword searches and the position that the item displayed on the page during the clicks. At anytime we only look at the data for the last 30 days for this feature.

 

We recommend that you keep the value between 0 and 1 because we want to ensure that for search results relevancy still has an impact on the ordering and an item does not appear on top just because of popularity. In essence the score should always have more impact on the order than on the popularity for search requests. For example, let's say a user searches for keyword "watch". A watch accessory appears in the result, but because people end up clicking on the accessory more, the accessory might start coming on top of the results. This is undesirable since it is a less relevant result.

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at the time it was clicked on.

Boost for Recommended Items

The boost for recommended items uses the Personalized Strategy.  If there are any products that overlap between the items detected by the strategy and items in the results, those items will be boosted.

Orders Multiplier

The Orders Multiplier can be used to boost items that are purchased the most. It adds a boost for items that are frequently bought. This multiplier works with sales data, based on a rolling, 30-day history, which will help pushing recently sold products toward the top of your search results.

Add2Carts Multiplier

The Add2Carts Multiplier can be use to boost items that are often added to carts by the users. It adds a boost for items that are frequently added to the cart.

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