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所在平台: Udemy |
课程主页: https://www.udemy.com/course/be-aware-of-data-science/
课程评论:没有评论
课程名称:数据科学意识提升 课程概述:如今,从数据中提取有价值信息已成为日常期望。以前,组织依赖数据科学家,而现在,数据科学已经解放,任何人都可以为将数据转化为有价值信息的工作贡献力量。即使你的职业目标不是成为数据科学家,掌握必要的直观理解也将帮助你参与相关项目。本课程将帮助你迈出进入数据科学世界的第一步,即使你对这个话题完全陌生。 课程中将由三位数据科学家授课,他们在专业和学术领域累计有15年的经验。本课程不会重复教科书上的内容,而是通过每节课揭示这个有利可图领域的核心要素,并引导你接近未来在数据科学项目中的期望角色。课程专注于数据科学的概念理解,不涉及编程方面的内容。通过直观的知识,可以对真实世界的项目产生极大的帮助。 课程内容超过6小时,由高质量的视频讲座、先进的作业和来自现实世界的直观学习故事组成。叙述方式简单易懂,课程将通过大量相关示例来启发你,而不是用枯燥的定义来乏味课堂体验。我们将从冰淇淋销售商、研究环境变化的环保人士,到探讨鹳鸟与婴儿之间联系的研究者等多种角度出发。 课程后,你将了解组织如何将数据集转化为有价值且可操作知识的基本原则、方法及途径。 课程结构遵循直观的学习路径,章节大纲及主要问题如下: 第一章:“定义数据科学”。 从多个角度定义数据科学,探讨数据的价值和数据科学的目标及模型偏见问题。 第二章:“数据科学的学科”。 探讨构建数据科学的不同学科,例如统计学、大数据和机器学习。比较人工智能与机器学习的区别,数据科学家所需的技能及数据科学用例的复杂性。 第三章:“描述和探索数据”。 关注描述性和探索性数据科学的方法,了解如何创造有价值的信息。 第四章:“推理和预测模型”。 讨论推理和预测的方法,探讨机器学习在预测模型中的角色。 第五章:“附加部分”。 提供个人成长为数据科学家的建议,推荐阅读资料等。 互动环节包括:作业、测验、可打印的学习材料和分享able材料等。重要提醒:本课程不教授编程技巧,而是专注于概念及商业学习。
Understanding how we can derive valuable information from the data has become an everyday expectation. Previously, organizations looked up to data scientists. Nowadays, organizations liberate data science. Everyone can contribute to the efforts of turning data into valuable information. Thus, even if your aspirations are not to be a data scientist, open yourself the door to these projects by gaining so-necessary intuitive understanding. With this course, you can take the first step into the world of data science! This course will explain how data science models create value from the absolute basics even if you feel like a complete beginner to the topic.Three data scientists deliver the course, with cumulative 15 years of professional and academic experience. Hence, we won't repeat the textbooks. We will uncover a valuable bit of this lucrative field with every lecture and take you closer to your desired future role around data science projects. We do not teach programming aspects of the field. Instead, we entirely focus on data science's conceptual understanding. As practice shows, real-world projects tremendously benefit by incorporating practitioners with thorough, intuitive knowledge.Over 6 hours of content, consisting of top-notch video lectures, state-of-the-art assignments, and intuitive learning stories from the real world. The narrative will be straightforward to consume. Instead of boring you with lengthy definitions, the course will enlighten you through dozens of relatable examples. We will put ourselves in the shoes of ice cream vendors, environmentalists examining deer migrations, researchers wondering whether storks bring babies, and much more! After the course, you will be aware of the basic principles, approaches, and methods that allow organizations to turn their datasets into valuable and actionable knowledge!The course structure follows an intuitive learning path! Here is an outline of chapters and a showcase of questions that we will answer:Chapter 1: "Defining data science". We start our journey by defining data science from multiple perspectives. Why are data so valuable? What is the goal of data science? In which ways can a data science model be biased?Chapter 2: "Disciplines of Data Science". We continue by exploring individual disciplines that together create data science - such as statistics, big data, or machine learning. What is the difference between artificial intelligence and machine learning? Who is a data scientist, and what skills does s/he need? Why do data science use cases appear so complex?Chapter 3: "Describing and exploring data". We tackle descriptive and exploratory data science approaches and discover how these can create valuable information. What is a correlation, and when is it spurious? What are outliers, and why can they bias our perceptions? Why should we always study measures of spread?Section 4: "Inference and predictive models". Herein, we focus on inferential and predictive approaches. Is Machine Learning our only option when creating a predictive model? How can we verify whether a new sales campaign is successful using statistical inference?Section 5: "Bonus section". We provide personal tips on growing into data science, recommended reading lists, and more!We bring real-life examples through easy-to-consume narratives instead of boring definitions. These stories cover the most critical learnings in the course, and the story-like description will make it easier to remember and take away. Example:"Do storks bring babies?" story will teach us a key difference among correlation, causation, and spurious correlation."Are we seeing a dog or a wolf?" story will explain why it is crucial to not blindly trust a Machine Learning model as it might learn unfortunate patterns."Is the mushroom edible?" case will show a project that might be a complete failure simply because of a biased dataset that we use."Which house is the right one?" story will explain why we frequently want to rely on Machine Learning if we want to discover some complex, multi-dimensional patterns in our data."I love the yellow walkman!" is a case from 20 years ago, when a large manufacturer was considering launching a new product. If they relied on what people say instead of what data say, they would have a distorted view of reality!"Don't trust the HIPPO!" is a showcase of what is, unfortunately, happening in many organizations worldwide. People tend to trust the Highest Paid Person's Opinion instead of trusting what the data says.The course is interactive! Here is what you will meet:Assignments in which you can practice the learned concepts and apply your creative and critical thinking.Quizzes on which you can demonstrate that you have gained the knowledge from the course.You can take away many handouts and even print them for your future reference!Shareable materials that you can use in your daily work to convey a vital Data Science message.Reference and valuable links to valuable materials and powerful examples of Data Science in action.Important reminder: This course does not teach the programming aspects of the field. Instead, it covers the conceptual and business learnings.