This example is adapted from a real production application, but with details disguised to protect confidentiality. Alex Richards is the owner of a pesticide manufacturing company. Train a bigger model to try to do better on the training set. Because this is a multi-task learning problem, you need to have all your y^(i)vectors fully labeled. Some of the insights highlighted in Deloittes recent Global Outsourcing Survey bear this out. Spend a few days collecting more data using the front-facing camera of your car, to better understand how much data per unit time you can collect. 10) Which of the following statements is most true about structuring? The key attributes of a virtual corporation are: In the concepts purest form, each company that links up with others to create a virtual corporation is stripped to its essence. However, when Peacetopia tries out your and your competitors systems, they conclude they actually like your competitors system better, because even though you have higher overall accuracy, you have more false negatives (failing to raise an alarm when a bird is in the air). It was concerned exclusively with creating an ethnocentric work environment. The firm has made this change for two reasons: to increase workforce efficiency by reducing the time spent on the compensation function and to reduce the dissatisfaction caused by the repetitious nature of this function. . Recommend that she try multi-task learning instead of transfer learning using all the data. After working on this project for a year, you finally achieve: What can you conclude? The FCIA provides coverage against commercial risks and political risks. They are so happy with your work on the Bird detector that they also hire you to build a Cat detector. Which of the following is a nationwide group of international trade attorneys who provide free initial consultations to miniature businesses on export-related matters? You object because: You train a system, and its errors are as follows (error = 100%-Accuracy): This suggests that one good avenue for improving performance is to train a bigger network so as to drive down the 4.0% training error. Which pair of instruments would have potentially played the continuo part in a Baroque piece? First start with the sources of error that are least costly to fix. Virtual teams mean reduced travel time and costs, reduced relocation expenses, and utilization of specialized talent regardless of an employees location. (Check all that apply.). What effect could the gig economy have on a companys decision to outsource? Donec aliquet. Nam lacinia pulvinar tortor nec facilisis. Rose supervises Iris, who in turn supervises Violet and Daisy. Executing strategy is a job for a company's whole management team, not just a few senior managers; moreover, all employees are participants in the strategy execution process Management's handling of the strategy implementation/execution process can be considered successful . 1. You are in charge of detecting road signs (stop sign, pedestrian crossing sign, construction ahead sign) and traffic signals (red and green lights) in images. As many U.S. businesses hesitated to hire full-time workers even as they began to experience gradual growth, some companies began to offer contract work to freelancers, who were not considered full-time employees eligible for company benefits. One member of the City Council knows a little about machine learning, and thinks you should add the 1,000,000 citizens data images to the test set. Rethink the appropriate metric for this task, and ask your team to tune to the new metric. They used intense contrasts of loud and soft music. 1. (Select all that apply). hbbd```b``~ "v0Y "@$l)0,DrGQi@I Y$'@ H Information technology helps geographically distant companies form alliances and work together. Can fit in a small amount of memory, so that it can run in a small processor that the city will attach to many different security cameras. "Too many people vote for my individual vote to make a difference." C. "I registered to vote last week." D. "I know my mayor because she lives in my neighborhood." Do you agree? Buying faster computers could speed up your teams iteration speed and thus your teams productivity. The 80,000 remaining images will be split equally in dev and test sets. You have only 1,000 images of the new species of bird. Because of years of working on Cat detectors, you have such a huge dataset of 100,000,000 cat images that training on this data takes about two weeks. Either transfer learning or multi-task learning could help our colleague get going faster. The test set no longer reflects the distribution of data (security cameras) you most care about. Pellentesque dapibus efficitur laoreet. Your system and your competitor both deliver systems with about the same running time and memory size. Notice that adding this additional data to the training set will make the distribution of the training set different from the distributions of the dev and test sets. 926 0 obj <>stream For example, about 8.0/15.3 = 52% of your errors are due to foggy pictures. The statement is true. The passage of _____ made it clear that organizations had to find ways to hire, reward, and manage people effectively within the limits of the law. Because of years of working on Cat detectors, you have such a huge dataset of 100,000,000 cat images that training on this data takes about two weeks. One member of the City Council knows a little about machine learning, and thinks you should add the 1,000,000 citizens data images to the test set. Bank charges on letter of credit will depend on the _____. This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository. The goal is to recognize which of these objects appear in each image. Unlike coworkers in traditional teams, virtual team members rarely meet in person, working from different locations and continents. Ask your team to take into account both accuracy and false negative rate during development. Your system and your competitor both deliver systems with about the same running time and memory size. Which of the following options represents the accurate spans of control for each of these supervisors? Split the 1,000,000 images dataset into 980,000 for the training set, 10,000 for the dev set and 10,000 for the test set. These images are different from the distribution of images the City Council had originally given you, but you think it could help your algorithm. Look at all the models youve developed during the development process and find the one with the lowest false negative error rate. c.) Structuring is the act of breaking up large transactions into smaller, less suspicious transactions in order to conceal the size of the overall transaction. Which of the statements do you agree with? It is an effective way of doing business with developing nations. 900,000 labeled images of roads downloaded from the internet. Which of the following terms is used to describe the new musical system of structuring melodies and harmonies that became prevalent during the Baroque era? _____ refers to the comprehensive set of managerial activities and tasks concerned with attracting, developing, and maintaining a qualified workforce in ways that contribute to organizational effectiveness. Countertrade may involve the exchange of unusable goods. Which is the proper term for a system of shorthand notation used to suggest harmonies above or below the bass part on a score? In addition, some businesses view outsourcing as a way of infusing their operations with innovation and using it to maintain a competitive advantagenot just as a way to cut costs. Which of the following terms refers to the use of a specialized third-party trading house in a countertrade arrangement? Nam lacinia pulvinar tortor nec facilisis. In this table, 4.1%, 8.0%, etc. A _____ is payable on presentation to the drawee. You are carrying out error analysis and counting up what errors the algorithm makes. Choose the training set to be the 900,000 images from the internet along with 20,000 images from your cars front-facing camera. Shuffle everything. After setting up your train/dev/test sets, the City Council comes across another 1,000,000 images, called the citizens data. document.write([location.protocol, '//', location.host, location.pathname].join('')); Q9. Other trends that have strong footholds in todays organizations include outsourcing and managing global businesses. True/False? Get a bigger training set to reduce variance. They set music to texts dealing with contemplations of nature. This would cause the dev and test set distributions to become different. (Check two options. large revenue opportunities are often found in foreign markets. It helps a firm achieve economies of scale. B) Most organizations have the same number of managers at all levels in the organization. We reviewed their content and use your feedback to keep the quality high. Structuring is the only type of money laundering scheme you could potentially encounter in the store. Images containing yellow lights are quite rare, and she doesnt have enough data to build a good model. Violet has four subordinates and Daisy has six. Based on the table from the previous question, which of the following statements do you agree with? If feasible, at least one face-to-face meeting during the early stages of team formation will help with these potential problems. Executing strategy with real proficiency is most likely to occur if authority and responsibility for the strategy execution process is centralized rather than decentralized. You think you might be able to get a much larger dataset off the internet, that could be helpful for training even if the distribution of internet data is not the same. O b. You find that a team of ornithologists debating and discussing an image gets an even better 0.1% performance, so you define that as human-level performance. After working further on your algorithm, you end up with the following:Human-level performance0.1%Training set error2.0%Dev set error2.1%, Based on the evidence you have, which two of the following four options seem the most promising to try? For example, a manufacturer would only manufacture, while relying on a product design firm to decide what to make and a marketing company to sell the end result. Alternatives exist. then you must include on every physical page the following attribution: If you are redistributing all or part of this book in a digital format, Historically, companies have outsourced for two main reasons: cost reduction and labor needs. 1. A firm's _____ is a body composed of key top managers that makes major policy decisions and sets corporate strategy. Adding synthesized images that look like real foggy pictures taken from the front-facing camera of your car to training dataset wont help the model improve because it will introduce avoidable-bias. Fusce dui lectus, congue vel laoreet ac, dictum vitae odio. ), Your friend is wrong. Note that it is important that the dev set and test set have the same distribution. Q11. a. However, they dont have much to train this audio system. We think this simulator of working in a machine learning project will give a task of what leading a machine learning project could be like! Q10. Pellentesque dapibus efficitur laoreet. It was based on the belief that employees work harder if they are happy. Experts are tested by Chegg as specialists in their subject area. (Select all that apply) Structuring is the only type of money laundering scheme you could potentially encounter in the store Structuring relates to the use of financial institutions to launder money or misdirect clean money to illegal and illegitimate terrorist activity Structuring is the act of breaking up large transactions into smaller, less suspicious transactions in order to conceal the size of the overall transaction Structuring is an example of money laundering, Explore over 16 million step-by-step answers from our library, i lectus, congue vel laoreet ac, dictum vitae odio. c. The human resources of an organization are also known as material resources. The statement is false because Baroque composers sought to display contrasting moods within pieces. b. A geographic divisional structure is a divisional structure in which specialists from the support functions are combined into product development teams that specialize in the needs of a particular kind of product. 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or nec facilisis. Based on the citys requests, which of the following would you say is true? Oxford University Press, 2023. As more and more global mergers take place, sometimes between the most unlikely suitors, companies must ensure that the integration plan includes strategies for dealing with cultural differences, establishing a logical leadership structure, implementing a strong two-way communications channel at all levels of the organization, and redefining the new organizations vision, mission, values, and culture.20. Which of the following statements is true of outsourcing? Do you agree? To improve organizational performance and achieve long-term objectives, some organizations seek to reengineer their business processes or adopt new technologies that open up a variety of organizational design options, such as virtual corporations and virtual teams. With only 0.09% further progress to make, you should quickly be able to close the remaining gap to 0%. In an international transaction involving bank as a third party, the exporter ships the product after _____. Which of the following is the term for successive shifts in increasing or decreasing volume? Each employee is important to the overall effectiveness of an organization. Required fields are marked *. We recommend that you spend time reading the feedback for this quiz, to understand what issues that you will want to consider when you are building your own machine learning project. Mix all the 100,000 images with the 900,000 images you found online. Which of the following statements is true about Small Business Administration (SBA)? So far your algorithm only recognizes red and green traffic lights. (Check all that apply). Having three evaluation metrics makes it harder for you to quickly choose between two different algorithms, and will slow down the speed with which your team can iterate. The merger between Pfizer and Pharmacia, makers of Dramamine and Rogaine, is no exception. Countertrade occurs when goods and services are traded for other goods and services.