Events

Further details on this file are in the following paper: https://www.nature.com/articles/s41597-019-0247-7. Please cite it if you use the data for your research or analyses.<br><br>This dataset describes all the events that occur during each match. Each event refers to a ball touch and contains the following information:<br>- <b>eventId</b>: the identifier of the event's type. Each eventId is associated with an event name (see next point);<br>- <b>eventName</b>: tteamIdhe name of the event's type. There are seven types of events: pass, foul, shot, duel, free kick, offside and touch;<br>- <b>subEventId</b>: the identifier of the subevent's type. Each subEventId is associated with a subevent name (see next point);<br>- <b>subEventName</b>: the name of the subevent's type. Each event type is associated with a different set of subevent types;<br>- <b>tags</b>: a list of event tags, each one describes additional information about the event (e.g., accurate). Each event type is associated with a different set of tags;<br>- <b>eventSec</b>: the time when the event occurs (in seconds since the beginning of the current half of the match);<br>- <b>id</b>: a unique identifier of the event;<br>- <b>matchId</b>: the identifier of the match the event refers to. The identifier refers to the field "wyId" in the match dataset;<br>- <b>matchPeriod</b>: the period of the match. It can be "1H" (first half of the match), "2H" (second half of the match), "E1" (first extra time), "E2" (second extra time) or "P" (penalties time);<br>- <b>playerId</b>: the identifier of the player who generated the event. The identifier refers to the field "wyId" in a player dataset;<br>- <b>positions</b>: the origin and destination positions associated with the event. Each position is a pair of coordinates (x, y). The x and y coordinates are always in the range [0, 100] and indicate the percentage of the field from the perspective of the attacking team. In particular, the value of the x coordinate indicates the event's nearness (in percentage) to the opponent's goal, while the value of the y coordinates indicates the event's nearness (in percentage) to the right side of the field;<br>- <b>teamId</b>: the identifier of the player's team. The identifier refers to the field "wyId" in the team dataset.<br>有关该文件的详细信息，请参阅以下论文：https://www.nature.com/articles/s41597-019-0247-7。若您将该数据集用于研究或分析工作，请引用该文献。 本数据集涵盖每场足球比赛中发生的全部赛事事件，每个事件对应一次球权触球动作，包含以下信息： - **赛事类型ID（eventId）**：赛事类型的唯一标识符，每个eventId对应一个赛事名称（详见下一项）； - **赛事名称（eventName）**：赛事类型的名称。本数据集共包含7类赛事：传球（pass）、犯规（foul）、射门（shot）、对抗（duel）、任意球（free kick）、越位（offside）以及触球（touch）； - **子赛事类型ID（subEventId）**：子赛事类型的唯一标识符，每个subEventId对应一个子赛事名称（详见下一项）； - **子赛事名称（subEventName）**：子赛事类型的名称，不同的赛事类型对应不同的子赛事类型集合； - **标签集（tags）**：事件标签列表，每条标签用于描述赛事的额外信息（例如"精准"），不同的赛事类型对应不同的标签集合； - **赛事秒数（eventSec）**：赛事发生的时间（单位：秒，自当前比赛半场开始时起算）； - **事件唯一ID（id）**：该赛事的全局唯一标识符； - **比赛ID（matchId）**：该赛事所属比赛的标识符，该标识符对应比赛数据集中的"wyId"字段； - **比赛阶段（matchPeriod）**：赛事所处的比赛阶段，可选值包括："1H"（上半场）、"2H"（下半场）、"E1"（第一个加时赛段）、"E2"（第二个加时赛段）以及"P"（点球大战阶段）； - **球员ID（playerId）**：完成该赛事动作的球员的标识符，该标识符对应球员数据集中的"wyId"字段； - **位置坐标（positions）**：与赛事相关的起始与终止位置，每个位置由一对(x, y)坐标构成。x、y坐标的取值范围均为[0, 100]，以进攻方视角表示球场的百分比位置：其中x坐标表示赛事距离对方球门的远近百分比，y坐标表示赛事距离球场右侧边线的远近百分比； - **球队ID（teamId）**：该球员所属球队的标识符，该标识符对应球队数据集中的"wyId"字段。