词汇:brain
n. 脑袋;头脑,智力
相关场景
We have an idea for the new conditioning campaign ... 'Callar is good' Is what would be equivalent to the slogan of ... "They think we use only 10% of the brain That's a lot " Ingram Anything else?.
>> Brave New World Movie Script
>> Brave New World Movie Script
JAY All we gotta do is get a cat. It's not really that hard. But if you go in, you'll lay your Jack Webb on her. Flash your brain ray all in her face. She'll wind up with leukemia. She's a doctor. She don't need you flashing away half her med school classes. Five minutes.
>> Men In Black Movie 1997 Script
>> Men In Black Movie 1997 Script
The situation's under control. Calm down please. Give me your attention for a moment. I'll be glad to tell you what happened. [On the other side of the hill, a black truck pulls up, and several other men dressed in black suits exit the vehicle. Kay reaches into his pocket and pulls out a tubular metallic device the size of a pocket recorder.] This is called a "neuralyzer." It's a gift from some friends from out of town. The red eye here will isolate the electronic impulses in your brain. More specifically, the ones for memory. [Behind him, the other men come over the hill. Kay barks a few orders to them.] That's good, fellas, give me a splay burn around the perimeter with holes on the perimeter, please; holes at 40, 60, and 80 meters. Right here! [The men use flamethrowers to incinerate Mikey's remains throughout the hilltop. The Men in Black are now using fire extinguishers to douse the flames they themselves started.] That's good. Thank you!
>> Men In Black Movie 1997 Script
>> Men In Black Movie 1997 Script
The original Hubbard documents reveal how contradictory information presented with absolute authority freezes the human brain, allowing for direct implantation into the subconscious without passing through normal critical filters.
>> There is a book超级感官刺激冻结意识割裂灵性
>> There is a book超级感官刺激冻结意识割裂灵性
Unlock access to create Alphas using 100,000+ data fields from 8+ regions based on consultant level, and advanced features:longer simulation periods, data visualizations, multi-simulation, leveraging BRAIN's API with Python, creating SuperAlphas
>> Quant Brain新的阶段
>> Quant Brain新的阶段
Once you complete up to Step 2, you will become a Conditional Consultant and within 24 hours your BRAIN platform will be upgraded to Consultant access! You may also start to accrue fees on any submitted Alphas.
For more details on the consultant onboarding process, please visit this FAQ.
>> Quant Brain新的阶段
>> Quant Brain新的阶段
完成第2步后,您将成为有条件顾问,在24小时内,您的BRAIN平台将升级为顾问访问权限!您还可以开始对任何提交的Alphas累计费用。有关顾问入职流程的更多详细信息,请访问此常见问题解答。
If you have received an invitation to become a BRAIN Research Consultant, you now have 20 days to complete the process, after which your Quant Finance Starter Level Certificate will be issued.
>> Quant Brain新的阶段
>> Quant Brain新的阶段
如果您已收到成为BRAIN研究顾问的邀请,您现在有20天的时间完成该过程,之后将颁发您的量化金融初级证书。
Yesterday afternoon, I went to the building of Zhangjiawan fuhuaqi ,it's like some startup incubator. I saw their office on floor 5, it's 62 square meters, it costs 3000 yuan/month. The staff who received me is a lady, she put on a lot of makeup. That made her face very white. But I can say her skin is not good. She told me I can have a discount of 100 yuan less per month if I rent for half a year at once or enjoy a discount of 200 yuan less per month if I rent for a whole year at once. That's a lot of money for us .We need to think about it carefully. There are 32 square meter room , but it's not available now. They all have been rented. She told me if I can wait, maybe after some time, I can rent one. It costs 2000 yuan/ month. This kind of office room is at the end of the aside, only 3 room. one floor one this kind of room. I told my partners if we have the project to do , maybe we could consider the office in the building. This building is very close to my partner's home. He can walk to there. I can go to there by electric scooter, it's about less than 4 kilometers. after the visit ,I went to the changli building on the way to bus stop. I got some free jasmine tea and ginger tea at the front of the building. it was provided by a hotel. The jasmine tea is cold, I only drink a little. The ginger tea was in a insulated container. it's warm and tastes good. yes I drank more of it. when I was home . I did some office work. and cook dinner. after dinner I made the steamed bread or steamed bun. I was tired in the evening. The body is tired , but my brain is still very active. I need to do some work, so I made the steamed bun. I asked my wife to have a look of the steamed buns. She asked me how I can made them so round. I smiled. In the morning my kid watched the steamed buns, he also gave the affirmation. These steamed buns are pretty good.
>> 碎碎念 muttering
>> 碎碎念 muttering
These readings answer some of the most common problems faced during the process of making alphas. Incorporating the practices suggested above should assist you in your journey with WorldQuant Brain, and may lead to significantly better results in the long run.
>> worldquantbrain_5_vector
>> worldquantbrain_5_vector
这些阅读材料回答了制作阿尔法过程中面临的一些最常见的问题。结合上述建议的实践应该有助于您在WorldQuant Brain的旅程中,并可能从长远来看带来更好的结果。
Based on those daily positions, PnL is calculated and displayed. By default, the BRAIN platform will normalize your weights (according to the operations you enter) and create a portfolio of $20 million (total booksize) worth of equity. (Note that a portfolio is just a collection of securities.)
This can be better understood with the help of the PnL chart of the Alpha in our example rank(-returns)
>> worldquantbrain_4_program
>> worldquantbrain_4_program
基于这些每日位置,计算并显示PnL。默认情况下,BRAIN平台将使您的权重标准化(根据您输入的操作),并创建价值2000万美元(总账面规模)的股权投资组合。(请注意,投资组合只是证券的集合。)在我们的示例排名(-回报)中,借助阿尔法的PnL图可以更好地理解这一点
Step 4: Using normalized weights, the BRAIN simulator allocates capital (from a fictitious book of $20 million) to each stock to construct a portfolio.
>> worldquantbrain_4_program
>> worldquantbrain_4_program
BRAIN assigns positive weights to indicate long positions in stocks, and negative weights to indicate short positions in stocks. The greater the magnitude of the weight on a stock, the larger the long or short position taken on it.
>> worldquantbrain_4_program
>> worldquantbrain_4_program
BRAIN分配正权重表示股票中的多头头寸,分配负权重表示股票的空头头寸。股票的权重越大,其多头或空头头寸就越大。
In simple terms, BRAIN uses an Alpha to create a vector of weights, with each weight corresponding to one of the stocks in the selected universe. These weights may or may not be market neutralized, as per your neutralization setting (by market, industry, sub-industry or none). This creates a portfolio for each day in the simulation period, which can then be used to calculate that day's Profit and Loss (PnL).
>> worldquantbrain_4_program
>> worldquantbrain_4_program
简单来说,BRAIN使用Alpha创建权重向量,每个权重对应于所选宇宙中的一只股票。根据您的中和设置(按市场、行业、子行业或无),这些权重可能会也可能不会被市场中和。这将为模拟期间的每一天创建一个投资组合,然后可用于计算当天的损益(PnL)。
First, one might peruse blogs, journals and research papers on the internet to come up with an idea. The Alpha expression is entered in BRAIN and operations (like truncation,neutralization, decay) are performed on the raw Alpha. BRAIN makes investments (goes long or short) for all the instrumentsof the universe chosen in the Settings panel and the PnL is simulated. Then the performance is calculated (Sharpe, Turnover, Returns) as seen in the Simulation Results page. And if the Alpha is not deemed worthy, the Alpha idea is revised. Else, it enters production.
>> worldquantbrain_4_program
>> worldquantbrain_4_program
首先,人们可能会仔细阅读互联网上的博客、期刊和研究论文,想出一个想法。将Alpha表达式输入BRAIN,并对原始Alpha执行操作(如截断、中和、衰减)。BRAIN对“设置”面板中选择的所有工具进行投资(做多或做空),并模拟PnL。然后计算性能(Sharpe、营业额、回报),如“模拟结果”页面所示。如果阿尔法被认为不值得,阿尔法的想法就会被修改。否则,它将投入生产。
In BRAIN, an 'Alpha' refers to a mathematical model, written as an expression, which places different bets (weights) on different instruments (stocks), and is expected to be profitable in the long run. After a user enters an Alpha expression that consists of data, operators and constants, the input code is evaluated for each instrument to construct a portfolio. Then BRAIN makes investments in each instrument for a one-day period in proportion to the values of the expression. The process repeats each day.
>> worldquantbrain_4_program
>> worldquantbrain_4_program
在BRAIN中,“阿尔法”是指一个数学模型,以表达式的形式编写,对不同的工具(股票)进行不同的押注(权重),从长远来看有望盈利。在用户输入由数据、运算符和常量组成的Alpha表达式后,对每个工具的输入代码进行评估,以构建投资组合。然后,BRAIN根据表达式的值按比例对每种工具进行为期一天的投资。这个过程每天都在重复。
Outside Affiliations, Outside Business Activities, Household Members/Relatives in Financial Services Industry, Restrictions Affecting Engagement - WorldQuant Brain Consultant Questionnaire
>> worldquantbrain_3_myworkday
>> worldquantbrain_3_myworkday
外部关联、外部商业活动、金融服务行业的家庭成员/亲属、影响参与的限制-WorldQuant大脑顾问问卷
Please upload national or local ID (or PAN card if a candidate in India) below. After a few days, you will receive notification by email and on the BRAIN dashboard that you are now a “Conditional Consultant”. After ~3 weeks, you should expect to receive a notification by email and on the BRAIN dashboard that your background check is complete and details of next steps to become a full WQ Brain Consultant.
>> worldquantbrain_3_myworkday
>> worldquantbrain_3_myworkday
请在下面上传国家或地方身份证(如果候选人在印度,请上传PAN卡)。几天后,您将通过电子邮件和BRAIN仪表板收到通知,表示您现在是“有条件顾问”。大约3周后,您应该会收到电子邮件和BRAIN仪表板上的通知,告知您的背景调查已完成,以及成为WQ BRAIN顾问的下一步详细信息。
Please download the “BRAIN Personal Statement and Disclosure Authorization” file above (right click and download), complete and sign (fill & Sign on PDF viewer or physical signature) all pages, and upload the signed scan copies below.
>> worldquantbrain_3_myworkday
>> worldquantbrain_3_myworkday
请下载上面的“BRAIN个人声明和披露授权”文件(右键单击并下载),填写并签署(在PDF查看器上填写并签署或物理签名)所有页面,并上传下面签名的扫描件。
Search your email inbox for invitation to become a BRAIN Research Consultant and follow the onboarding instructions;
Once you complete submitting all the necessary documents in Workday and signing the Consulting Agreement, you may become a Conditional Consultant.
>> worldquantbrain_2
>> worldquantbrain_2
在您的电子邮件收件箱中搜索成为BRAIN研究顾问的邀请,并按照入职说明进行操作;一旦您在Workday中提交了所有必要的文件并签署了咨询协议,您就可以成为有条件顾问。
Step 1 : Go to your Workday inbox, fill in the necessary information and submit all the tasks that are required to initiate your background check.
Step 2 : After a few days, you may receive another notification to go to your Workday inbox to review the Consulting Agreement, sign, and upload the signed page.
Once you complete up to Step 2, you will become a Conditional Consultant and within 24 hours your BRAIN platform will be upgraded to Consultant access! You may also start to accrue fees on any submitted Alphas.
>> worldquantbrain_2
>> worldquantbrain_2
步骤1:转到Workday收件箱,填写必要的信息,并提交启动背景调查所需的所有任务。步骤2:几天后,您可能会收到另一个通知,要求您转到Workday收件箱查看咨询协议,签署并上传已签署的页面。完成第2步后,您将成为有条件顾问,在24小时内,您的BRAIN平台将升级为顾问访问权限!您还可以开始对任何提交的Alphas累计费用。
Please complete the following steps to become a BRAIN Research Consultant. Once you complete the 2 steps, we will issue your Quantitative Finance Starter Level Certificate to your email.
>> worldquantbrain_2
>> worldquantbrain_2
请完成以下步骤,成为BRAIN研究顾问。完成这两个步骤后,我们将向您的电子邮件发放定量金融初级证书。