サイドアウト率とブレイク率による勝率の予測

DOI

書誌事項

タイトル別名
  • Estimating the winning percentage by side-out rate and break rate.
  • Nambu Expectation: An application of the Pythagorean Expectation in Volleyball.
  • 南部勝率:バレーボール版ピタゴラス勝率の導入の試み

抄録

In this study, we attempted to introduce the Pythagorean expectation used in baseball to volleyball. We compared the three prediction models: the Pythagorean expectation used in baseball (Model 1), the Pythagorean winning percentage using an index suitable for volleyball (Model 2), and a model predicts winning percentage based on the side-out rate and breakout rate (Model 3). Results indicated that Model1, Pythagorean expectation, had a correlation with winning percentage in volleyball, but the error was large. and Model3 had the highest prediction accuracy. We named this model that based on side-out rate and break rate the "Nambu expectation".

収録刊行物

キーワード

詳細情報 詳細情報について

  • CRID
    1390297737438973824
  • DOI
    10.24685/jsvr.25.1_8
  • ISSN
    24337277
    13449524
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
  • 抄録ライセンスフラグ
    使用可

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