logics

type ChatRanker struct {
	// contains filtered or unexported fields
}

type FeedbackItem struct {
	FeedbackType string
	data.Item
}

type IDF[T dataset.ID | int32] []float32

type ItemToItem interface {
	Timestamp() time.Time
	Items() []*data.Item
	Push(item *data.Item, feedback []int32)
	PopAll(i int) []cache.Score
	Pool() parallel.Pool
}

type ItemToItemOptions struct {
	TagsIDF      []float32
	UsersIDF     []float32
	OpenAIConfig config.OpenAIConfig
}

type MatrixFactorization struct {
	// contains filtered or unexported fields
}

type NonPersonalized struct {
	sync.Mutex
	// contains filtered or unexported fields
}

type UserToUser interface {
	Users() []*data.User
	Push(user *data.User, feedback []int32)
	PopAll(i int) []cache.Score
	Timestamp() time.Time
}

type UserToUserOptions struct {
	TagsIDF  []float32
	ItemsIDF []float32
}