2018年6月26日 · Dota2是一款实时战略游戏，一场比赛由2支队伍构成，每支队伍5人，在游戏中，每个玩家需要操控一个“英雄”单位。如果AI想玩Dota2，它必须掌握以下几点： 时间较长。Dota2的运行帧数是30帧每秒，一场游戏平均45分钟，也就是一场游戏要跑80,000帧左右。

2023年5月7日 · 前几天，来自斯坦福大学和谷歌的研究人员也构建了一个名为Smallville的2D虚拟游戏场景，并将25个基于ChatGPT的AI智能体置于该游戏场景中进行训练，研究发现25个AI智能体实现了对人类行为的可信模拟，他们不仅能够相互交谈，还能够与自身所处环境互动，记住并回忆它们所做的和观察到的事情， 并作出相应决策。 [1] 那么，为什么OpenAI会选择电子游戏作为训练和测试AI模型，电子游戏对于AI的发展究竟意味着什么？ 在展开OpenAI与DOTA2的故事之 …

与下围棋的AlphaGo相比，打Dota2的AI系统，batch size要大50-150倍，模型大20倍，训练时间长25倍。 要点二：AI如何学会打Dota2. 人类玩Dota2通过键盘鼠标等，实时作出决定。刚才提到，OpenAI Five每4帧做出一个动作，这被称为一个timestep。

2018年6月25日 · Dota 2 is a real-time strategy game played between two teams of five players, with each player controlling a character called a “hero”. A Dota-playing AI must master the following: Long time horizons. Dota games run at 30 frames per second for an average of 45 minutes, resulting in 80,000 ticks per game.

OpenAI Five is a computer program by OpenAI that plays the five-on-five video game Dota 2. Its first public appearance occurred in 2017, where it was demonstrated in a live one-on-one game against the professional player Dendi, who lost to it. The following year, the system had advanced to the point of performing as a full team of five, and ...

2019年4月15日 · OpenAI Five is the first AI to beat the world champions in an esports game, having won two back-to-back games versus the world champion Dota 2 team, OG ⁠ (opens in a new window), at Finals ⁠ this weekend. Both OpenAI Five and DeepMind’s AlphaStar had previously beaten good pros privately but lost their live pro matches, making this also ...

2017年8月11日 · The full game of Dota is played by two teams of five. Each player chooses from a hundred heroes and hundreds of items. Our next step is to create a team of Dota 2 bots which can compete and collaborate with the top human teams. If you’d like to work on the next phase of the project, consider joining OpenAI ⁠.

4 天之前 · OpenAI Five与数千个团队对战，赢得了99.4%的比赛。这种对各种人类玩法的暴露对于评估AI的适应性和对《Dota 2》战略细微差别的理解至关重要。 Dr. Elara Nova： 转向实验验证，团队进行了几项研究以了解不同训练参数的影响。一个这样的参数是批量大小。

2024年9月25日 · Dota2 Reborn AI: 这是一个基于 Dota2 Reborn 引擎的 AI 项目，提供了更高级的 AI 功能和策略。 OpenAI Five: 由 OpenAI 开发的 AI 项目，曾在 Dota2 比赛中击败了顶级职业选手，展示了 AI 在复杂游戏环境中的强大能力。 Dota2 Bot Script Collection: 这是一个收集了多个 Dota2 机器人脚本的项目，提供了丰富的 AI 选择和策略。 通过以上模块的介绍，您可以快速了解并启动 Dota2 AI 项目，并根据实际需求进行应用和优化。 文章浏览阅读1k次，点赞27次，收 …

2019年12月13日 · The game of Dota 2 presents novel challenges for AI systems such as long time horizons, imperfect information, and complex, continuous state-action spaces, all challenges which will become increasingly central to more capable AI systems.