Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
Application and Development of the Expected Goals for Hockey Player Evaluation. / Shmakov, N.; J.S., Dong (Editor); M., Izadi (Editor); Z., Hou (Editor).
1st International Sports Analytics Conference and Exhibition, ISACE 2024. Springer Nature, 2024. p. 235-248 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 14794 LNCS).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
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TY - GEN
T1 - Application and Development of the Expected Goals for Hockey Player Evaluation
AU - Shmakov, N.
A2 - J.S., Dong
A2 - M., Izadi
A2 - Z., Hou
N1 - Conference code: 1
PY - 2024
Y1 - 2024
N2 - Hockey clubs are currently subject to strict budgetary and regulatory restrictions, which increase competition and struggle for the best players, according to the ratio between expected salaries and final utility to the team. These restrictions force clubs to evaluate the effectiveness of player contracts and continuously benchmark them with the transfer market to find reinforcements. This article aims to create a framework for evaluating any hockey player in any professional league. The built framework is based on the Expected Goals model (XG). The XG model calculates the probability of each shot being a goal by solving a binary probabilistic classification task. The final rating is calculated using the explainable and auditable Expected Goals on Target model (XGoT), which complements the classical Expected Goals model by adding information about points on the gate plane for the shots on goal. This introduces the realization factor into the model. This article expands the discussion of the XG methodology for evaluating player efficiency and puts forward a new way of player evaluation in ice hockey. The traditional approach of rating creation in hockey has been strengthened by the implementation of the opposition level that balances the game in equal strengths, power play, and penalty kill to assemble an overall rating. The resulting fully interpretable framework facilitates stakeholders to make transfer decisions based on reliable analytics. © The Author(s), under exclusive license to Springer Nature Switzerland AG 2024.
AB - Hockey clubs are currently subject to strict budgetary and regulatory restrictions, which increase competition and struggle for the best players, according to the ratio between expected salaries and final utility to the team. These restrictions force clubs to evaluate the effectiveness of player contracts and continuously benchmark them with the transfer market to find reinforcements. This article aims to create a framework for evaluating any hockey player in any professional league. The built framework is based on the Expected Goals model (XG). The XG model calculates the probability of each shot being a goal by solving a binary probabilistic classification task. The final rating is calculated using the explainable and auditable Expected Goals on Target model (XGoT), which complements the classical Expected Goals model by adding information about points on the gate plane for the shots on goal. This introduces the realization factor into the model. This article expands the discussion of the XG methodology for evaluating player efficiency and puts forward a new way of player evaluation in ice hockey. The traditional approach of rating creation in hockey has been strengthened by the implementation of the opposition level that balances the game in equal strengths, power play, and penalty kill to assemble an overall rating. The resulting fully interpretable framework facilitates stakeholders to make transfer decisions based on reliable analytics. © The Author(s), under exclusive license to Springer Nature Switzerland AG 2024.
KW - Expected Goals
KW - Player Efficiency
KW - Player Evaluation
KW - Salary Fund
KW - Transfer Policy
KW - Earnings
KW - Efficiency
KW - Sports
KW - Wages
KW - Classification tasks
KW - Expected goal
KW - Goal models
KW - Ice hockey
KW - Player efficiency
KW - Player evaluation
KW - Probabilistic classification
KW - Salary fund
KW - Target model
KW - Transfer policies
KW - Budget control
UR - https://www.mendeley.com/catalogue/f9c09c32-53b4-3225-9826-8c0d45de28d7/
U2 - 10.1007/978-3-031-69073-0_21
DO - 10.1007/978-3-031-69073-0_21
M3 - статья в сборнике материалов конференции
SN - 9783031690723
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 235
EP - 248
BT - 1st International Sports Analytics Conference and Exhibition, ISACE 2024
PB - Springer Nature
Y2 - 12 July 2024 through 13 July 2024
ER -
ID: 126221107