耶鲁大学博弈论公开课 - 第20集 纳什均衡之约会游戏与古诺模型

视频信息 标题: 耶鲁大学博弈论公开课 - 第20集 纳什均衡之约会游戏与古诺模型 BV号: BV1u54y1k74g 分集: p20 时长: 72分19秒(4339秒) 作者/来源: 耶鲁大学公开课 原始链接: B站视频 转录方式: Groq Whisper 英文转录;英文在前,中文在后逐段对照。 视频摘要 本集是耶鲁大学博弈论公开课第 20 集,主题为“纳什均衡之约会游戏与古诺模型”。课程以英文课堂讲授和互动讨论为主体,围绕纳什均衡之约会游戏与古诺模型展开,逐步引入博弈论中关于策略、收益、信息、均衡和动态推理的分析框架。本文提供英文原文与中文译文逐段对照,便于跟读、检索和复习。 核心要点 纳什均衡之约会游戏与古诺模型:本集围绕“纳什均衡之约会游戏与古诺模型”展开,是理解后续博弈论模型和课堂案例的基础。 核心概念:讲授重点放在参与者如何根据目标、信息和他人行为选择策略。 课堂案例:课堂通过案例、提问或推导展示抽象模型如何落到具体决策情境。 策略推理:内容强调从结果反推策略条件,训练形式化的战略思维。 点击展开完整转录(72分19秒完整版,中英双语) 视频全文转录(中英双语) 以下为完整中英双语转录,已加标点。英文在前,中文在后,逐段对照。 由 Groq Whisper 转录 → M2.7 B 方案整文标点 + 分段 → M2.7 段号保留翻译 → 逐段对照。 [段 1] All right, so last time we were talking about the investor game, and this was a coordination game. And we learned some things, I just want to recall some of the things we learned so I can highlight them a bit. one thing we learnt was that communication can help in a coordination game so I forget who it was but someone down here who’s disappeared was our Jimmy Stewart character and helped coordinate you on a better equilibrium simply by suggesting what you should do and there’s two lessons here one is this is very different from the prisoner’s dilemma So we learnt the very first time that in the prisoner’s dilemma communication per se won’t help but in a coordination problem which could be just as serious socially as a prisoner dilemma in a coordination problem it may well help and the reason it helps is you trying to coordinate onto a Nash equilibrium And one way to think about Nash equilibria is that they are self-enforcing agreements, so provided everyone believes that everyone else is going to go along with this agreement, then everyone in fact will. I want to make another slightly more philosophical remark associated with this, and it’s to do with the idea of leadership. ...

June 11, 2026 · 58 min · 12319 words · gpt-5.5

耶鲁大学博弈论公开课 - 第21集 纳什均衡之坏风气与银行挤兑

视频信息 标题: 耶鲁大学博弈论公开课 - 第21集 纳什均衡之坏风气与银行挤兑 BV号: BV1u54y1k74g 分集: p21 时长: 69分26秒(4166秒) 作者/来源: 耶鲁大学公开课 原始链接: B站视频 转录方式: Groq Whisper 英文转录;英文在前,中文在后逐段对照。 视频摘要 本集是耶鲁大学博弈论公开课第 21 集,主题为“纳什均衡之坏风气与银行挤兑”。课程以英文课堂讲授和互动讨论为主体,围绕纳什均衡之坏风气与银行挤兑展开,逐步引入博弈论中关于策略、收益、信息、均衡和动态推理的分析框架。本文提供英文原文与中文译文逐段对照,便于跟读、检索和复习。 核心要点 纳什均衡之坏风气与银行挤兑:本集围绕“纳什均衡之坏风气与银行挤兑”展开,是理解后续博弈论模型和课堂案例的基础。 核心概念:讲授重点放在参与者如何根据目标、信息和他人行为选择策略。 课堂案例:课堂通过案例、提问或推导展示抽象模型如何落到具体决策情境。 策略推理:内容强调从结果反推策略条件,训练形式化的战略思维。 点击展开完整转录(69分26秒完整版,中英双语) 视频全文转录(中英双语) 以下为完整中英双语转录,已加标点。英文在前,中文在后,逐段对照。 由 Groq Whisper 转录 → M2.7 B 方案整文标点 + 分段 → M2.7 段号保留翻译 → 逐段对照。 [段 1] Okay, so last time we came across a new idea, although it wasn’t really new for a lot of you, and that was the idea of Nash equilibrium. and what I want to do today is discuss Nash equilibrium see how we find Nash equilibrium in some rather simple examples and then in the second half of today I want to look at an application where we actually have some fun and play a game which I hope it’s fun alright but let’s start by putting down a formal definition we only used a rather informal one last week so here’s a formal one a strategy profile Remember, profile is one strategy for each player, so it’s going to be S1 star, S2 star, all the way up to SN star, if there are N players playing the game. So this profile is a Nash equilibrium and I just going to write NE in this class for Nash equilibrium from now on if for each i so for each player i her choice, so her choice here is si star, that’s i is part of that profile, is a best response, is the best response to the other player’s choices. The other player’s choices. Of course the other player’s choices here are S minus I star. So everyone is playing a best response to everyone else. Alright. Now this is by far the most commonly used solution concepts in game theory. ...

June 11, 2026 · 57 min · 11929 words · gpt-5.5

耶鲁大学博弈论公开课 - 第22集 混合策略定义及其在网球比赛中的应用

视频信息 标题: 耶鲁大学博弈论公开课 - 第22集 混合策略定义及其在网球比赛中的应用 BV号: BV1u54y1k74g 分集: p22 时长: 73分05秒(4385秒) 作者/来源: 耶鲁大学公开课 原始链接: B站视频 转录方式: Groq Whisper 英文转录;英文在前,中文在后逐段对照。 视频摘要 本集是耶鲁大学博弈论公开课第 22 集,主题为“混合策略定义及其在网球比赛中的应用”。课程以英文课堂讲授和互动讨论为主体,围绕混合策略定义及其在网球比赛中的应用展开,逐步引入博弈论中关于策略、收益、信息、均衡和动态推理的分析框架。本文提供英文原文与中文译文逐段对照,便于跟读、检索和复习。 核心要点 混合策略定义及其在网球比赛中的应用:本集围绕“混合策略定义及其在网球比赛中的应用”展开,是理解后续博弈论模型和课堂案例的基础。 核心概念:讲授重点放在参与者如何根据目标、信息和他人行为选择策略。 课堂案例:课堂通过案例、提问或推导展示抽象模型如何落到具体决策情境。 策略推理:内容强调从结果反推策略条件,训练形式化的战略思维。 点击展开完整转录(73分05秒完整版,中英双语) 视频全文转录(中英双语) 以下为完整中英双语转录,已加标点。英文在前,中文在后,逐段对照。 由 Groq Whisper 转录 → M2.7 B 方案整文标点 + 分段 → M2.7 段号保留翻译 → 逐段对照。 [段 1] So last time we saw this, we saw an example of a mixed strategy, which was to play a third, a third, a third in our rock, paper, scissors game. All right, and today we’re going to be formal, we’re going to define this. We’re going to define mixed strategies, and we’re going to talk about them, and it’s going to take a while. All right, so let’s start with a formal definition. Definition. A mixed strategy, and I’ll develop notation as I’m going along, so let me call it P-sub-I, I being the person who’s playing it, P-sub-I, is a randomization. It’s a randomization. over I’s pure strategies. All right, so in particular, we’re going to use the notation P-sub-I of S-I to be the probability that player I plays S-I, given that he’s mixing using P-I. All right, so P-I-S-I is the probability that P.I assigns to the pure strategy SI, and to the pure strategy, SI, and to immediately refer that back to our example. So, for example, if I’m playing third, a third, a third, in rock-paper scissors, then P. then P-I is a third, a third, a third, and P-I of rock, that would P-I of R is a third. All right, so without belaboring it, that’s all I’m doing here, is developing some notation. All right? Let’s immediately encounter two things you might have questions about. ...

June 11, 2026 · 52 min · 11072 words · gpt-5.5

第1集 【费曼访谈】发现的乐趣

原视频: https://www.bilibili.com/video/BV1PK4y1U7aC UP主: 费曼Bongo 时长: 49分46秒 转录来源: Groq Whisper 英文转录;英文标点稿补齐 [段 N] 语义分段;LongCat-2.0-Preview 按段翻译并保留段号;gpt-5.5 按 bilibili-auto-transcript skill 1:1 合并修复。 视频摘要 科学不会削弱美感 费曼先回应“科学把花拆开就失去美”的常见误解。他认为,艺术家看到的花朵之美科学家同样能看到;科学知识还会把细胞结构、颜色演化、昆虫授粉、审美感从何而来等更深层的问题加入进来。理解内部机制不是减法,而是把美扩展到更小、更广阔的尺度。 从名字到真正理解 他回忆父亲教他观察鸟:知道一种鸟在多种语言里的名字,并不等于了解这只鸟。真正的理解来自观察它如何啄食、怎样生活、为何如此行动。这个区分贯穿费曼的学习观:名词、权威和制服都不该替代对现象本身的追问。 把知识转化成可感的图像 父亲读《大英百科全书》时,总把抽象尺寸转化成生活画面,比如恐龙站在院子里会不会撞碎窗户。费曼从小养成“把文字变成真实东西”的习惯,这也是费曼式解释的核心:不是背概念,而是让概念在脑中变得可观察、可验证。 诚实面对未知 从童年推车里的球到长大后的科学研究,费曼反复强调:不要害怕不知道,也不要用虚假的确定性安慰自己。科学精神不是拥有所有答案,而是在神秘宇宙中保持好奇,清楚地区分“我知道什么”和“我不知道什么”。 视频全文转录(中英双语) 点击展开完整转录(49分46秒完整版) [段 1] I have a friend who’s an artist and he’s sometimes taken a view which I don’t agree with very well. He’ll hold up a flower and say, look how beautiful it is. And I’ll agree. And he says, you see, as I as an artist can see how beautiful this is, but you as a scientist, oh, take this all apart and it becomes a dull thing. And I think that he’s kind of nutty. First of all, the beauty that he sees is available to other people and to me too. I believe, although I may not be quite as refined aesthetically as he is, that I can appreciate the beauty of a flower. At the same time, I see much more about the flower than he sees. I could imagine the cells in there, the complicated actions, which also have a beauty. I mean, it’s not just beauty at this dimension of one centimeter. There’s also beauty at a smaller dimension. The inner structure, also the processes, the fact that the colors and the flower evolved in order to attract insects to pollinate it is interesting. It means that insects can see the color. It adds a question. ...

June 10, 2026 · 41 min · 8645 words · gpt-5.5

第2集 【费曼访谈】想象的乐趣

原视频: https://www.bilibili.com/video/BV1wo4y197nX UP主: 费曼Bongo 时长: 66分50秒 转录来源: Groq Whisper 英文转录;英文标点稿补齐 [段 N] 语义分段;LongCat-2.0-Preview 按段翻译并保留段号;gpt-5.5 按 bilibili-auto-transcript skill 1:1 合并修复。 视频摘要 科学需要想象力 费曼说,科学之所以让一些人觉得困难,不是因为它冷冰冰,而是因为它要求想象看不见的真实结构。冷热、弹跳、摩擦、蒸发、凝结,都可以被想象成原子和分子的抖动、碰撞与能量转移。科学的乐趣就在于把日常现象背后的图像看出来。 从一杯咖啡到一团火 他用咖啡传热、球落地、敲打物体变热、水滴表面张力、冰和蒸汽等例子说明:同一套原子图像能解释许多不同现象。火也不是神秘魔法,而是木头中的碳与氧气在足够能量下发生连锁反应,把储存在植物中的太阳能释放出来。 树从哪里来 费曼进一步追问树木的物质来源:人们以为树来自土壤,但大部分树的碳来自空气中的二氧化碳。太阳光把碳和氧分离,植物留下碳和水来构成自身。这个解释把“树从空气中长出来”这种反直觉事实变成可理解的图景。 磁铁与“为什么”的层级 谈到磁铁为什么相吸相斥时,费曼强调解释总有层级。若用更深的物理定律解释日常现象,必须先说明听者愿意接受哪些基础规则。科学不是给每个“为什么”一个童话式答案,而是在共同规则上建立更准确的联系。 自然的想象力更大 费曼最后提醒,人类的想象常常不如自然本身。科学家不是把自然简化成无聊规则,而是不断发现自然远比人类预设更奇妙;正因为自然不会让我们轻松停下来,科学才始终有新的乐趣。 视频全文转录(中英双语) 点击展开完整转录(66分50秒完整版) [段 1] It’s interesting that some people find science so easy and others find it kind of dull and difficult. Especially kids, you know, some of them just eat it up. And I don’t know why it is. It’s the same perhaps for all subjects. For instance, lots of people love music and I never could carry a tune. I lose a great deal of pleasure out of that. And I think people lose a lot of pleasure who find science dull. In the case of science, I think that one of the things that make it very difficult is it takes a lot of imagination. It’s very hard to imagine all the crazy things that things really are like. Nothing’s really as it seems. We’re used to get hot and cold and all that. Hot and cold is is the speeds that the atoms are jiggling. If they jiggle more, it corresponds to hotter, and colder is jiggling less. So if you have a bunch of atoms, a cup of coffee or something sitting on a table, and the atoms are jiggling a great deal in the coffee, and they bounce against the cup, and the cup then gets shaking, and the atoms in the cup shake, and they bounce against the saucer, and the heat heats the cup and heats everything else. ...

June 10, 2026 · 59 min · 12419 words · gpt-5.5

第3集 【费曼访谈】从另一个视角看待这个世界

原视频: https://www.bilibili.com/video/BV1My4y1M78k UP主: 费曼Bongo 时长: 32分23秒 转录来源: Groq Whisper 英文转录;英文标点稿补齐 [段 N] 语义分段;LongCat-2.0-Preview 按段翻译并保留段号;gpt-5.5 按 bilibili-auto-transcript skill 1:1 合并修复。 视频摘要 把熟悉的事物陌生化 费曼从女巫和刷牙说起:我们容易嘲笑过去的人相信荒唐仪式,却很少反过来审视自己的日常习惯。所谓“从另一个视角看世界”,就是把熟悉的事物当成第一次见到,重新追问证据、理由和真正发生了什么。 独立发明与发现的快乐 他回忆少年时自己研究整数幂次和,后来发现那对应伯努利数;又独立摸索出类似算符微积分的东西。这些经历让他体验到一种发现的快乐:不是为了考试或权威,而是在问题本身的牵引下走到已有知识边界附近。 名字不是知识,但交流需要名字 费曼再次谈到父亲教他的原则:知道鸟名不等于理解鸟。与此同时,他也承认自己后来过度拒绝记名字,给交流带来麻烦。科学训练需要两者兼备:既不能把术语当理解,也不能忽视术语作为公共交流工具的作用。 火星人视角与新问题 父亲常让他假设自己是火星人,从外部观察地球人的行为。这个游戏后来变成费曼面对难题时的思维工具:当常规方法失效,就要换框架、换问题、换观察角度,而不是只沿着历史路径重复。 历史不是最终检验 费曼认为,物理学真正的检验是实验,而不是思想史的顺序。历史能启发我们,但当一个问题真正卡住时,突破往往不会重复历史。重要的是保持好奇、谨慎区分知道与不知道,并允许自己用新的方式重组问题。 视频全文转录(中英双语) 点击展开完整转录(32分23秒完整版) [段 1] You could take any crazy idea. I don’t know, it’s hard to make up a very crazy one. Like witches or something like that. You tell about what people used to believe in witches. And of course nobody believes in witches now. And you say, how could they believe in witches? Then you turn around and you say, let’s see, what witches do we believe in? What ceremonies do we do? Every morning we brush our teeth. What is the evidence that the brushing of teeth does the centigrade and cabbage. You start wondering. Are we all, imagine as the earth turns on the orbit, there’s an edge between light and dark. And along that edge, all the people along that edge were doing the same ritual for no good reason. Just like in the Middle Ages, they had other rituals. And you kind of picture this perpetual line of toothbrushes going around the earth. It’s to take the world from another point of view. Now it may well be that brushing teeth is a very good thing because it gets rid of cavities and you can find out whether it does or it doesn’t by trying to find out. ...

June 10, 2026 · 30 min · 6189 words · gpt-5.5

斯坦福:YC创业课 - 第01集:创意,产品,团队与执行(一)

视频信息 标题: 斯坦福:YC创业课 - 第01集:创意,产品,团队与执行(一) BV号: BV1oWKpzoE1Z 时长: 43分53秒(2633秒) 作者: 常春藤中英字幕课 原始链接: B站视频 视频摘要 本视频是YC总裁Sam Altman在斯坦福大学CS183B课程的开场讲座,分享YC九年来验证的创业核心方法论。课程涵盖创意、产品、团队与执行四大成功要素,公式为:成功 = 想法 × 产品 × 团队 × 执行力 × 运气。Sam强调想法应置于创业之前,伟大的想法往往在起步时看起来很糟糕,需要使命驱动并思考市场长期演变。随后联合创始人Dustin Moskovitz补充为什么要创业的话题,指出创业被严重浪漫化,实际充满压力和挑战,财务收益并非最佳创业理由,唯有你不能不做的内在激情才是创办公司的核心驱动力。 核心要点 四大成功要素:想法、产品、团队、执行力构成创业成功的核心框架,四者相乘决定最终结果,而运气是不可控的随机变量 使命驱动创业:伟大公司几乎都以使命为导向,创始人必须真正热爱并相信所建设的东西,否则难以熬过十年创业周期中的痛苦 好想法起初很糟糕:Airbnb、Facebook等成功案例起初都被认为是不值得做的坏主意,正因如此才没有竞争对手,这是辨别伟大想法的关键特征 市场演变比当前规模更重要:投资者和创业者应关注市场未来增长趋势,而非仅看今日规模;快速成长的小市场优于缓慢增长的大市场 用户热爱优先于用户数量:构建一小群用户真正喜爱的产品,比拥有大量用户略有喜欢的产品更容易扩展,口碑增长是产品成功的核心指标 创始人必须亲力亲为:早期成功创始人几乎所有时间都在打磨产品或与客户交谈,自己做销售和客户支持,亲近用户而非通过中间人获取反馈 创业的现实代价:Dustin Moskovitz揭示创业被媒体浪漫化的真相,创始人面临巨大心理压力、持续待命状态和高度承诺,抑郁症是真实存在的风险 激情而非利益是创业动机:真正应该创业的时刻是你不能不做——对某个想法有不可抑制的激情,且世界确实需要你来解决这个重要问题 视频全文转录(中英双语) 以下为完整中英双语转录,已加标点。英文在前,中文在后,逐段对照。 由 Groq Whisper 转录 → M2.7 B 方案整文标点 + 分段 → M2.7 段号保留翻译 → 逐段对照。 [段 1] Welcome. Can I turn this on? Maybe? All right. Can people hear you back? Can you guys hear me? Is the mic on? No? Maybe you can ask them to turn it on. Maybe we can get a big… Ah, there we go. All right. Maybe we can get a bigger auditorium. We’ll see. So, welcome to CS183B. I’m Sam Altman. I’m the president of Y Combinator. Nine years ago, I was a Stanford student, and then I dropped out to start a company, and then I’ve been an investor for the last few. So at YC, we’ve been teaching people how to start startups for nine years. Most of it’s very hands-on and specific to the startups, but 30% of it is pretty generally applicable. ...

June 8, 2026 · 46 min · 9666 words · MiniMax-M3

斯坦福:YC创业课 - 第02集:创意,产品,团队与执行(二)

视频信息 标题: 斯坦福:YC创业课 - 第02集:创意,产品,团队与执行(二) BV号: BV1oWKpzoE1Z 时长: 46分19秒(2779秒) 作者: 常春藤中英字幕课 原始链接: B站视频 视频摘要 本集YC创业课聚焦创业公司的联合创始人选择、早期招聘与团队执行三大主题。导师强调联合创始人关系是公司最重要的关系,应选择认识多年的人而非随机配对,所需特质是无情的足智多谋和James Bond式的冷静坚韧。早期招聘应极度谨慎,尽量保持小团队,招聘时投入25%时间,Airbnb花五个月面试首员工并设定极高文化标准的案例说明早期招聘决定公司命运。招聘标准是找聪明、能成事、愿意相处的人,通过推荐人验证。股权分配应对前10名员工慷慨,给10%公司股份。执行层面强调专注与强度,CEO核心工作是设定执行标准,要会说不。动能和增长是创业公司的命脉,需持续保持获胜状态,避免被竞争对手和媒体噪音干扰,通过小胜利恢复动能。 核心要点 联合创始人选择:避免随机配对,选择认识多年的人;最佳是认识的创始人,其次是独自创始人,最糟糕是随机联合创始人 James Bond特质:联合创始人需镇定自若、坚韧、行动迅速、果断有创造力,能在任何情况下知道该怎么做 早期招聘原则:尽量不招聘,招聘时投入25%时间,前三个员工的招聘失败往往直接导致公司死亡 招聘三标准:候选人是否聪明、能否把事情做成、是否愿意花时间相处;通过推荐人电话深入验证 员工股权分配:对前10名员工应给10%公司股权并四年兑现,创始人对员工应比投资者更慷慨 团队管理:设定高文化标准,学管理技巧,给团队荣誉而自己承担坏事,通过小胜利恢复动能 专注与强度:CEO核心是设定执行标准,专注两三件关键事务,97%时间说不,速度有巨大溢价 动能管理:增长和动能是创业公司命脉,持续获胜的团队会继续获胜,创始人不应让公司被其他事情分散注意力 视频全文转录(中英双语) 以下为完整中英双语转录,已加标点。英文在前,中文在后,逐段对照。 由 Groq Whisper 转录 → M2.7 B 方案整文标点 + 分段 → M2.7 段号保留翻译 → 逐段对照。 [段 1] Before I jump into today’s lecture, I wanted to answer a few questions. People emailed me saying they had questions about the last lecture they ran out of time for. So if you have a question about what we covered last time, I’m welcome to answer it now, starting with you. It should be on. Can you not hear me? No? Maybe you can ask them to turn it on. Hopefully it’ll come on. Anybody else? Yes. So one question that was submitted online was, How do I identify if a market has a fast growth rate now and also for the next 10 years? All right, so the question is how you identify markets that are growing quickly. The good news about this is this is one of the big advantages students have. ...

June 8, 2026 · 45 min · 9427 words · MiniMax-M3

斯坦福:YC创业课 - 第03集:创业之前

视频信息 标题: 斯坦福:YC创业课 - 第03集:创业之前 BV号: BV1oWKpzoE1Z 时长: 48分05秒(2885秒) 作者: 常春藤中英字幕课 原始链接: B站视频 视频摘要 Sam Altman 在斯坦福 YC 创业课上分享了创办创业公司前的六个反直觉观点。核心主题是:创业公司极其反直觉,不能依赖直觉判断。成功关键不在于懂创业知识,而在于深刻理解用户需求。创始人的典型错误是过家家——模仿创业的外在形式而忽略本质。玩弄系统在大公司可能有效,但创业公司没有老板可骗,只有用户说了算。创业会占据生活很长时间,有真正的机会成本,因此不应在大学期间创办。判断自己是否适合创业无法提前预知,唯一方法是去尝试。获得创业想法的最好方式不是刻意去想,而是退后一步,让自己沉浸在感兴趣的问题中,到达某个技术领域的领先边缘。总结为两个字:就学——大学期间应该纯粹学习,而非急着创业。 核心要点 反直觉特性:创业公司像滑雪一样反直觉,新手的本能会将你引入歧途,需要刻意记住反直觉清单 信任人的直觉:在识人方面可以相信直觉,尤其来自工程背景的创始人容易低估令人不悦的危险信号 用户专业知识:成功靠的不是创业知识,而是对自己用户的深刻理解,Mark Zuckerberg 就是典型例子 过家家陷阱:年轻创始人容易模仿创业的表面形式(融资、租办公室、雇人),而忽略唯一必要的事——做人们想要的东西 玩弄系统失效:创业公司没有老板可骗,只有用户能决定成败,用户像鲨鱼一样只关心软件是否满足需求 全神贯注成本:成功创业会不可逆转地占据生活数年,有真实的机会成本,20岁不是最佳创业时机 无法预知适配性:除非人生经历非常特殊,否则无法判断自己是否适合创业,唯一方法就是去尝试 副项目出发的想法:Google、Facebook、Apple 都是从副项目起步,刻意想创业点子会想出听起来合理但实际糟糕的想法 大学期间最优选择:不是学习创业知识,而是跟随好奇心学习强大的东西,创业只是好奇心的副产品 视频全文转录(中英双语) 以下为完整中英双语转录,已加标点。英文在前,中文在后,逐段对照。 由 Groq Whisper 转录 → M2.7 B 方案整文标点 + 分段 → M2.7 段号保留翻译 → 逐段对照。 [段 1] Like, long introductions are no good. Sam knows. Alright, ready everybody? I’m not going to ask if the mic is working like in every talk so far. I’ll just assume it’s working. No, fuck! Alright, well make it work somebody. It works, it works. This is like some kind of class tradition. Alright, alright. I wrote out my talk, and afterwards, in a couple days, I will turn it from a talk into an essay and put it online, so you don’t have to take notes. Just listen. All right, so one of the advantages of having kids is that when you have to give advice to people, you can ask yourself, what would I tell my own kids? And actually, you find this really focuses you. ...

June 8, 2026 · 42 min · 8751 words · MiniMax-M3

斯坦福:YC创业课 - 第04集:创建产品,聆听用户,增长

视频信息 标题: 斯坦福:YC创业课 - 第04集:创建产品,聆听用户,增长 BV号: BV1oWKpzoE1Z 时长: 52分22秒(3142秒) 作者: 常春藤中英字幕课 原始链接: B站视频 视频摘要 本视频是斯坦福大学YC创业课程第4集,HomeJoy创始人分享从零用户到大量用户的实战经验。演讲者以自身创业失败教训切入,强调创业者应投入连续集中的时间深入理解问题和行业,而非闭门开发。核心观点包括:创业初期要自己动手做服务、画故事板明确用户体验、构建最小可行产品并用一句话定位、尽早让人付费获取真实反馈。在用户增长方面,建议优先通过线下活动和用户访谈获取第一批用户,持续追踪留存和NPS等指标。同时提出三种增长类型(粘性、病毒、付费)的可持续性框架,强调CLV必须大于CAC,回收时间最好控制在3个月内。最后建议连续2-3周零增长时考虑转型,但不要轻易放弃。 核心要点 连续集中时间:创业初期应投入连续集中的时间专注开发,而非每天零散地花少量时间,这样能真正深入理解和解决问题。 沉浸行业自己动手:通过在行业中成为小齿轮、亲自做服务来深入了解行业运作,这是发现低效问题和创新机会的关键。 故事板与MVP:创建产品前应画出完整用户体验的故事板;最小可行产品需要构建最小功能集来解决核心问题,且用一句话清晰定位。 早期用户获取:第一批用户来自朋友、家人和同事;可通过线下集市等场景主动接触用户,即使转化率很低也要坚持从零到一。 用户反馈与诚实曲线:主动走出去与用户深度对话比问卷更有效;付费用户反馈更真实,应尽早让人付费以获得有价值的反馈。 先手动后自动化:在产品正式发布前应手动完成所有流程以快速迭代理解问题,避免过早自动化导致无法快速迭代。 三种增长类型:粘性增长依靠良好体验让用户持续使用;病毒式增长需要构建良好体验配合推荐计划;付费增长需确保CLV大于CAC。 转型判断标准:连续2-3周执行产品却零增长或负增长时,应考虑转型,但保持乐观的增长预期并持续努力工作。 视频全文转录(中英双语) 以下为完整中英双语转录,已加标点。英文在前,中文在后,逐段对照。 由 Groq Whisper 转录 → M2.7 B 方案整文标点 + 分段 → M2.7 段号保留翻译 → 逐段对照。 [段 1] Thanks for having me. So today I am going to be talking about how to go from zero users to many users. I’m just assuming that you have many great ideas in your head at this moment, and you’re kind of thinking about what the next step is. So I wrote this up early this morning, and a lot of this is based off of mistakes I’ve made in the past. So as Sam mentioned, I went to YC in 2010 and spent three years basically going back and forth, pivoting a bunch of times, starting over a bunch of times, and have learned a lot about what not to do if I were to start another startup after HomeJoy, if that should ever happen. ...

June 8, 2026 · 45 min · 9427 words · MiniMax-M3