JP7451546B2 - 情報処理装置、情報処理方法、及び情報処理プログラム - Google Patents
情報処理装置、情報処理方法、及び情報処理プログラム Download PDFInfo
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Description
プロセッサと、
前記プロセッサに内蔵又は接続されたメモリと、を備え、
前記プロセッサは、
細胞の培養状態に基づいて前記細胞から産生される抗体の品質及び前記細胞の品質を予測し、
予測した抗体の品質及び細胞の品質を良化する前記細胞の培養状態を探索し、
前記細胞の培養状態が、探索した培養状態となる細胞培養のプロセス条件を導出する
情報処理装置。
Claims (6)
- 学習済みモデルと、細胞の培養状態とに基づいて、前記細胞から産生される抗体の品質及び前記細胞の品質を予測する予測部であって、前記学習済みモデルは、学習用データとして取得された細胞の培養状態、前記学習用データとして取得された細胞から産生される抗体の品質及び前記学習用データとして取得された細胞の品質を用いて予め学習された学習済みモデルである予測部と、
予め定められた探索アルゴリズムに従って、前記予測部により予測された抗体の品質及び細胞の品質を良化する前記予測部の予測対象の細胞の培養状態を探索する探索部と、
前記学習用データとして取得された細胞の培養状態、及び前記学習用データとして取得された細胞の培養状態に対応付けられた細胞培養のプロセス条件を用いて予め学習された学習済みモデルと、前記探索部により探索された培養状態とに基づいて、前記予測部の予測対象の細胞の培養状態が、前記探索部により探索された培養状態となる細胞培養のプロセス条件を導出する導出部と、
を備えた情報処理装置。 - 前記学習用データとして取得された細胞の培養状態及び前記予測部の予測対象の細胞の培養状態は、細胞数、培地のpH、培地の溶存気体濃度、及び培地の気体移動容量係数を含む
請求項1に記載の情報処理装置。 - 前記プロセス条件は、培地を撹拌する撹拌装置の単位時間あたりの回転数及び培地の単位体積あたりのガス通気量を含む
請求項1又は請求項2に記載の情報処理装置。 - 前記探索アルゴリズムは、遺伝的アルゴリズムである
請求項1から請求項3の何れか1項に記載の情報処理装置。 - 学習済みモデルと、細胞の培養状態とに基づいて、前記細胞から産生される抗体の品質及び前記細胞の品質を予測する予測処理であって、前記学習済みモデルは、学習用データとして取得された細胞の培養状態、前記学習用データとして取得された細胞から産生される抗体の品質及び前記学習用データとして取得された細胞の品質を用いて予め学習された学習済みモデルである予測処理を行い、
予め定められた探索アルゴリズムに従って、予測した抗体の品質及び細胞の品質を良化する前記予測処理の予測対象の細胞の培養状態を探索し、
前記学習用データとして取得された細胞の培養状態、及び前記学習用データとして取得された細胞の培養状態に対応付けられた細胞培養のプロセス条件を用いて予め学習された学習済みモデルと、探索した培養状態とに基づいて、前記予測処理の予測対象の細胞の培養状態が、探索した培養状態となる細胞培養のプロセス条件を導出する
処理をコンピュータが実行する情報処理方法。 - 学習済みモデルと、細胞の培養状態とに基づいて、前記細胞から産生される抗体の品質及び前記細胞の品質を予測する予測処理であって、前記学習済みモデルは、学習用データとして取得された細胞の培養状態、前記学習用データとして取得された細胞から産生される抗体の品質及び前記学習用データとして取得された細胞の品質を用いて予め学習された学習済みモデルである予測処理を行い、
予め定められた探索アルゴリズムに従って、予測した抗体の品質及び細胞の品質を良化する前記予測処理の予測対象の細胞の培養状態を探索し、
前記学習用データとして取得された細胞の培養状態、及び前記学習用データとして取得された細胞の培養状態に対応付けられた細胞培養のプロセス条件を用いて予め学習された学習済みモデルと、探索した培養状態とに基づいて、前記予測処理の予測対象の細胞の培養状態が、探索した培養状態となる細胞培養のプロセス条件を導出する
処理をコンピュータに実行させるための情報処理プログラム。
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WO2018101004A1 (ja) | 2016-12-01 | 2018-06-07 | 富士フイルム株式会社 | 細胞画像評価装置および細胞画像評価制御プログラム |
JP2018117567A (ja) | 2017-01-25 | 2018-08-02 | 株式会社日立製作所 | 細胞培養装置 |
WO2019129891A1 (de) | 2017-12-29 | 2019-07-04 | F. Hoffmann-La Roche Ag | Vorhersage des metabolischen zustands einer zellkultur |
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JP5181385B2 (ja) | 2007-08-16 | 2013-04-10 | 国立大学法人名古屋大学 | 細胞の品質を予測する予測モデルの構築法、予測モデルの構築用ブログラム、該プログラムを記録した記録媒体、予測モデルの構築用装置 |
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JP2018117567A (ja) | 2017-01-25 | 2018-08-02 | 株式会社日立製作所 | 細胞培養装置 |
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