Data Wrangling in Pandas for Machine Learning Engineers

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课程名称:机器学习工程师的Pandas数据处理 课程概述: 欢迎参加《机器学习工程师的Pandas数据处理》课程。这是为希望成为机器学习工程师而设计的一系列课程中的第二门。本课程旨在帮助学生掌握数据处理的核心技能,这是机器学习工程师最重要的能力之一。通过实验室集成的方式,学生将深入学习Pandas库,掌握如何清理和处理数据。 课程评价: 许多学员对课程给予了高度评价,赞扬讲师的示范和解释,认为课程结构清晰、示例丰富。即使是没有Python基础的学员,也能在课程中获得自信和知识的提升。 学习目标: 1. 理解数据处理的基本术语和概念。 2. 掌握使用Pandas库清洗和处理表格数据的能力。 3. 理解数据处理在机器学习中的重要性,并能够应用这些技能来准备干净的数据集。 课程重点: - 学习数据处理(数据清理)是数据科学家和机器学习工程师的主要工作内容。 - 实际应用中,99%的机器学习都需要处理清洗过的数据。 - 提供实时的实验室练习让学生能够动手实践,从而加深对课程内容的理解。 课程优势: 1. 为成为机器学习工程师打下坚实基础,提升职业发展潜力。 2. 在日益增长的数据行业中,掌握数据处理技能是获得高薪工作的关键。 3. 通过学习前沿技术,帮助学生在新的职业领域中保持领先地位。 感谢您对《机器学习工程师的Pandas数据处理》课程的关注,期待在课程中见到您!

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Reviews: The examples given and explanation provided by the instructor were great. He is entertaining as well as knowledgeable about the subject. - Prakash ShelkeSpectacular step by step instructions with great examples and labs. -DonatoGreat course!!!!! You learn how to use the Pandas library for its own sake and not as a part of some courses devoted to other topics. -Giovanni De AngelisThe course is really impressive. Tons of information, and I learned a great deal. I had no Python background, and now I feel a lot more confident about working with Python than ever. Thanks for the course. Austin Honestly Mike your classes speak for themselves. They're informative, concise and just really well put together. They're exactly the kind of courses I look for. -Alex ElI have been a software engineer for more years than I care to admit. I found the presentation, speed and depth fit what I was looking for perfectly. I believe at this point I understand enough about Pandas so that I can move forward with this branch of learning. - DannyCourse Description Welcome to Data Wrangling in Pandas for Machine Learning Engineers This is the second course in a series designed to prepare you for becoming a machine learning engineer.I'll keep this updated and list only the courses that are live. Here is a list of the courses that can be taken right now. Please take them in order. The knowledge builds from course to course. The Complete Python Course for Machine Learning Engineers Data Wrangling in Pandas for Machine Learning Engineers (This one) Data Visualization in Python for Machine Learning EngineersLearn the single most important skill for the machine learning engineer: Data WranglingA complete understanding of data wrangling vernacular.Pandas from A-Z. The ability to completely cleanse a tabular data set in Pandas. Lab integrated. Please don't just watch. Learning is an interactive event. Go over every lab in detail. Real world Interviews Questions.The knowledge builds from course to course in a serial nature. Without the first course many students might struggle with this one. Thank you. Many new to machine learning believe machine learning engineers spend their days building deep neural models in Keras or SciKit-Learn. I hate to be the bearer of bad news but that isn't the case. A recent study from Kaggle determined that 80% of time data scientists and machine learning engineers spend their time cleaning data. The term used for cleaning data in data science circles is called data wrangling. In this course we are going to learn Pandas using a lab integrated approach. Programming is something you have to do in order to master it. You can't read about Python and expect to learn it. Pandas is the single most important library for data wrangling in Python. Data wrangling is the process of programmatically transforming data into a format that makes it easier to work with. This might mean modifying all of the values in a given column in a certain way, or merging multiple columns together. The necessity for data wrangling is often a byproduct of poorly collected or presented data. In the real world data is messy. Very rarely do you have nicely cleansed data sets to point your supervised models against. Keep in mind that 99% of all applied machine learning (real world machine learning) is supervised. That simply means models need really clean, nicely formatted data. Bad data in means bad model results out. **Five Reasons to Take this Course**1) You Want to be a Machine Learning EngineerIt's one of the most sought after careers in the world. The growth potential career wise is second to none. You want the freedom to move anywhere you'd like. You want to be compensated for your efforts. You want to be able to work remotely. The list of benefits goes on. Without a solid understanding of data wrangling in Python you'll have a hard time of securing a position as a machine learning engineer. 2) Most of Machine Learning is Data Wrangling If you're new to this space the one thing many won't tell you is that much of the job of the data scientist and the machine learning engineer is massaging dirty data into a state where it can be modeled. In the real world data is dirty and before you can build accurate machine learning models you have to clean it. This process is called data wrangling and without this skills set you'll never get a job as a machine learning engineer. This course will give you the fundamentals you need to cleanse your data. 3) The Growth of Data is Insane Ninety percent of all the world's data has been created in the last two years. Business around the world generate approximately 450 billion transactions a day. The amount of data collected by all organizations is approximately 2.5 exabytes a day. That number doubles every month. Almost all real world machine learning is supervised. That means you point your machine learning models at clean tabular data. Python has libraries that are specific to data cleansing. 4) Machine Learning in Plain EnglishMachine learning is one of the hottest careers on the planet and understanding the basics is required to attaining a job as a data engineer. Google expects data engineers and their machine learning engineers to be able to build machine learning models. 5) You want to be ahead of the Curve The data engineer and machine learning engineer roles are fairly new. While you're learning, building your skills and becoming certified you are also the first to be part of this burgeoning field. You know that the first to be certified means the first to be hired and first to receive the top compensation package. Thanks for interest in Data Wrangling in Pandas for Machine Learning EngineersSee you in the course!!

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