Interactions Statistics

Note

These functions are not enabled by default due to higher resource consumption. Contact support@recombee.com if you need to enable them.

Name	Description	Example
num_item_bookmarks	Returns the number of bookmarks of an item	`num_item_bookmarks('itemId') < 10`
num_item_detail_views	Returns the number of detail views of an item	`num_item_detail_views('itemId') < 10`
num_item_purchases	Returns the number of purchases of an item	`num_item_purchases('itemId') < 10`
num_item_ratings	Returns the number of ratings of an item	`num_item_ratings('itemId', "negative") < 10`

Number of Bookmarks

Returns number of bookmarks of an item specified by its ID.

num_item_bookmarks(id)

Argument	Type	Meaning
id	`string`	ID of an item

// Only items with less than 5 bookmarks pass the filter
num_item_bookmarks('itemId') < 5

Returns number of detail views of an item specified by its ID.

num_item_detail_views(id)

Argument	Type	Meaning
id	`string`	ID of an item

// Only items with less than 5 detail views pass the filter
num_item_detail_views('itemId') < 5

Returns number of purchases of an item specified by its ID.

You can use this function for example for recommending only items that have just few purchases and you need to sell them.

num_item_purchases(id)

Argument	Type	Meaning
id	`string`	ID of an item

// Only items with less than 5 purchases pass the filter
num_item_purchases('itemId') < 5

Returns number of ratings of an item specified by its ID.

Optionally you can get number of only the positive ratings (> 0) or negative (< 0) ratings.

You can use this function for example for recommending only items that have already a certain number of positive ratings.

num_item_ratings(id, rating_type)

Argument	Type	Meaning
id	`string`	ID of an item
rating_type	`string`	Optional. Take into consideration only `positive` or `negative` ratings.

// Only items with more than 5 positive ratings pass the filter
num_item_ratings('itemId', "positive") > 5

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