JP7448542B2 - 睡眠スコアを算出するための睡眠関連パラメータを最適化するシステム及び方法 - Google Patents
睡眠スコアを算出するための睡眠関連パラメータを最適化するシステム及び方法 Download PDFInfo
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- JP7448542B2 JP7448542B2 JP2021537726A JP2021537726A JP7448542B2 JP 7448542 B2 JP7448542 B2 JP 7448542B2 JP 2021537726 A JP2021537726 A JP 2021537726A JP 2021537726 A JP2021537726 A JP 2021537726A JP 7448542 B2 JP7448542 B2 JP 7448542B2
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Description
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として表されてもよい。
Claims (15)
- 睡眠スコアパラメータを最適化するコンピュータ実装方法であって、
第1のベクトルのセットを得るステップであり、前記第1のベクトルのセットの各ベクトルが、睡眠スコアを計算するための睡眠関連パラメータのパラメータ値を含む、ステップと、
前記第1のベクトルのセットの各ベクトルに対して、前記ベクトルに関連する相関値を決定するステップであり、前記ベクトルに対する相関値は、ユーザの睡眠測定基準を表すパラメータ値のセットに関連する前記ユーザにより示された睡眠スコアと前記ベクトルとの相関の量を示す、ステップと、
(i)第1の基準を満たす相関値を有する前記第1のベクトルのセットの第1のサブセット、及び(ii)第2の基準を満たす相関値を有する前記第1のベクトルのセットの第2のサブセットに基づき、第2のベクトルのセットを生成するステップと、
前記第2のベクトルのセットの各ベクトルに対して、前記ベクトルに関連する相関値を決定するステップであり、前記ベクトルに対する相関値は、前記ユーザにより示された睡眠スコアと前記ベクトルとの相関の量を示す、ステップと、
前記睡眠関連パラメータのパラメータごとに、前記第2のベクトルのセットに関連する相関値に基づき、前記第2のベクトルのセットのうち所与のベクトルのパラメータ値を前記睡眠関連パラメータのパラメータに割り当てるステップと、
を含む方法。 - 前記第1のベクトルのセットを得るステップは、
前記第1のベクトルのセットを生成することを含み、前記第1のベクトルのセットの各ベクトルは、前記睡眠関連パラメータのパラメータに関連するパラメータ値の範囲から、前記睡眠関連パラメータの各パラメータに対するパラメータ値を選択することによって生成され、
関連する睡眠スコアが、前記選択されたパラメータ値に基づき、前記ベクトルに対して決定され、
前記ベクトルに対する相関値が、前記関連する睡眠スコアに基づき決定される、請求項1に記載の方法。 - ユーザの睡眠セッションの質を反映するユーザ評価を示す、前記ユーザにより示された睡眠スコアを得るステップであって、前記ユーザにより示された睡眠スコアは、一定期間にわたって前記ユーザによって提供された複数のユーザ評価に基づき決定される、ステップをさらに含む、請求項1に記載の方法。
- 前記所与のベクトルが、前記第2のベクトルのセットの他のベクトルに関連する相関値と比較して、前記ユーザにより示された睡眠スコアに関して最大の相関量を示す相関値に関連していることに基づき、前記第2のベクトルのセットの前記所与のベクトルを選択するステップをさらに含む、請求項1に記載の方法。
- 前記第1のベクトルのセットに関連する前記相関値のランクを決定するステップをさらに含み、前記第1の基準は、前記相関値のランクに基づく第1のパーセントの前記相関値に対応し、前記第2の基準は、前記相関値のランクに基づく第2のパーセントの前記相関値に対応する、請求項1に記載の方法。
- 前記第2のベクトルのセットを生成するステップは、
前記第1のベクトルのセットの第2のサブセットから2つのベクトルを選択すること、及び、
前記睡眠関連パラメータごとに、前記2つのベクトルからパラメータ値の1つを無作為に選択することによって、新しいベクトルを生成すること、
を含む、請求項5に記載の方法。 - 前記第2のベクトルのセットの各ベクトルに対して、前記ベクトルに対する各睡眠関連パラメータの1つのパラメータ値を無作為に変更するステップをさらに含む、請求項6に記載の方法。
- 前記決定された相関値に基づき平均相関値を決定するステップと、
前記平均相関値が相関基準を満たすことに応答して、前記第2のベクトルのセットに関連する相関値に関して最大の相関値を有する前記所与のベクトルに基づき、前記第2のベクトルのセットの前記所与のベクトルを選択するステップと、
をさらに含む、請求項1に記載の方法。 - 前記第2のベクトルのセットの各ベクトルに関連する相関値に基づき平均相関値を決定するステップと、
前記平均相関値が相関基準を満たさないことに応答して、前記相関基準が満たされるまで、ベクトルを反復的に生成し、前記ベクトルに関連する相関値を決定することによって、新しいベクトルのセットを生成させるステップと、
をさらに含む、請求項1に記載の方法。 - 睡眠スコアパラメータを最適化するためのシステムであって、
メモリと、
前記メモリによって格納された機械読み取り可能命令によって、
第1のベクトルのセットであり、前記第1のベクトルのセットの各ベクトルが、睡眠スコアを計算するための睡眠関連パラメータのパラメータ値を含む、第1のベクトルのセットを得て、
前記第1のベクトルのセットの各ベクトルに対して、前記ベクトルに関連する相関値を決定し、前記ベクトルに対する相関値は、ユーザの睡眠測定基準を表すパラメータ値のセットに関連する前記ユーザにより示された睡眠スコアと前記ベクトルとの相関の量を示し、
(i)第1の基準を満たす相関値を有する前記第1のベクトルのセットの第1のサブセット、及び(ii)第2の基準を満たす相関値を有する前記第1のベクトルのセットの第2のサブセットに基づき、第2のベクトルのセットを生成し、
前記第2のベクトルのセットの各ベクトルに対して、前記ベクトルに関連する相関値を決定し、前記ベクトルに対する相関値は、前記ユーザにより示された睡眠スコアと前記ベクトルとの相関の量を示し、
前記睡眠関連パラメータのパラメータごとに、前記第2のベクトルのセットに関連する相関値に基づき、前記第2のベクトルのセットのうち所与のベクトルのパラメータ値を前記睡眠関連パラメータのパラメータに割り当てる、
ように構成された1つ以上のプロセッサと、
を含むシステム。 - 前記得られる第1のベクトルのセットは、前記1つ以上のプロセッサが、前記機械読み取り可能命令によって、
前記第1のベクトルのセットを生成し、前記第1のベクトルのセットの各ベクトルは、前記睡眠関連パラメータのパラメータに関連するパラメータ値の範囲から、前記睡眠関連パラメータの各パラメータに対するパラメータ値を選択することによって生成される
ようにさらに構成され、
関連する睡眠スコアは、前記選択されたパラメータ値に基づき、前記ベクトルに対して決定され、
前記ベクトルに対する相関値は、前記関連する睡眠スコアに基づき決定される、
ことを含む、請求項10に記載のシステム。 - 前記1つ以上のプロセッサは、前記機械読み取り可能命令によって、
ユーザの睡眠セッションの質を反映するユーザ評価を示す、前記ユーザにより示された睡眠スコアを得るようにさらに構成され、前記ユーザにより示された睡眠スコアは、一定期間にわたって前記ユーザによって提供された複数のユーザ評価に基づき決定される、請求項10に記載のシステム。 - 前記1つ以上のプロセッサは、前記機械読み取り可能命令によって、
前記所与のベクトルが、前記第2のベクトルのセットの他のベクトルに関連する相関値と比較して、前記ユーザにより示された睡眠スコアに関して最大の相関量を示す相関値に関連していることに基づき、前記第2のベクトルのセットの前記所与のベクトルを選択するようにさらに構成される、請求項10に記載のシステム。 - 前記1つ以上のプロセッサは、前記機械読み取り可能命令によって、
前記第1のベクトルのセットに関連する前記相関値のランクを決定するようにさらに構成され、前記第1の基準は、前記相関値のランクに基づく第1のパーセントの前記相関値に対応し、前記第2の基準は、前記相関値のランクに基づく第2のパーセントの前記相関値に対応する、請求項10に記載のシステム。 - 前記第2のベクトルのセットが生成されることは、前記1つ以上のプロセッサが、前記機械読み取り可能命令によって、
前記第1のベクトルのセットの第2のサブセットから2つのベクトルを選択し、
前記睡眠関連パラメータごとに、前記2つのベクトルからパラメータ値の1つを無作為に選択することによって、新しいベクトルを生成するように構成されることをさらに含む、請求項14に記載のシステム。
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