Data Science and Machine Learning using Python - A Bootcamp

所在平台: Udemy

课程主页: https://www.udemy.com/course/data-science-and-machine-learning-using-python-bootcamp-qazi/

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课程名称:使用Python进行数据科学与机器学习 - 精品营 课程概述:欢迎参加我的课程,开始您的数据科学家之旅。数据科学家是一项需求量大且令人满意的职业,您将解决世界上最有趣的问题和挑战。除了年收入超过$100,000,您还将看到自己工作的影响,难道这不是很令人惊叹吗?该课程是任何在线学习平台上最全面的课程之一(包括Udemy市场),利用Python的强大功能学习探索性数据分析和机器学习算法。您将学习深入数据并提出可靠结论所需的技能,以支持决策。 数据科学培训营的费用昂贵,通常在数千美元。而本课程仅是这些昂贵课程的一小部分,并包含每节课的高清讲座和详细的代码笔记。课程还包括每个主题的真实数据练习,因为我们的目标是“通过实践学习”! 课程内容包括: - 数据科学基础的Python编程 - 数据类型、比较运算符、条件语句、循环、列表推导、函数、Lambda表达式、Map和Filter - NumPy数组及其操作 - Pandas数据结构及数据处理 - Matplotlib和Seaborn进行数据可视化 - SciKit-Learn机器学习库,包括线性回归、逻辑回归、K近邻算法、决策树、随机森林、K均值聚类、支持向量机等 - 自然语言处理(NLP)相关技术 课程不仅包括数十个真实数据项目的实践练习,还有理论讲座帮助您理解机器学习模型的工作原理。根据IBM的数据,我们每天产生2.5夸脱字节的数据,且90%的现存数据在过去两年内生成,市场对于能够处理和呈现数据洞察的专业人才存在较大缺口。 这是您进入这个领域的机会,拥有数据分析和呈现的知识与深厚技能。祝您学习愉快,好运!

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Greetings, I am so excited to learn that you have started your path to becoming a Data Scientist with my course. Data Scientist is in-demand and most satisfying career, where you will solve the most interesting problems and challenges in the world. Not only, you will earn average salary of over $100,000 p.a., you will also see the impact of your work around your, is not is amazing?This is one of the most comprehensive course on any e-learning platform (including Udemy marketplace) which uses the power of Python to learn exploratory data analysis and machine learning algorithms. You will learn the skills to dive deep into the data and present solid conclusions for decision making. Data Science Bootcamps are costly, in thousands of dollars. However, this course is only a fraction of the cost of any such Bootcamp and includes HD lectures along with detailed code notebooks for every lecture. The course also includes practice exercises on real data for each topic you cover, because the goal is "Learn by Doing"! For your satisfaction, I would like to mention few topics that we will be learning in this course:Basis Python programming for Data ScienceData Types, Comparisons Operators, if, else, elif statement, Loops, List Comprehension, Functions, Lambda Expression, Map and FilterNumPyArrays, built-in methods, array methods and attributes, Indexing, slicing, broadcasting & boolean masking, Arithmetic Operations & Universal FunctionsPandasPandas Data Structures - Series, DataFrame, Hierarchical Indexing, Handling Missing Data, Data Wrangling - Combining, merging, joining, Groupby, Other Useful Methods and Operations, Pandas Built-in Data VisualizationMatplotlibBasic Plotting & Object Oriented ApproachSeabornDistribution & Categorical Plots, Axis Grids, Matrix Plots, Regression Plots, Controlling Figure Aesthetics Plotly and CufflinksInteractive & Geographical plottingSciKit-Learn (one of the world's best machine learning Python library) including:Liner RegressionOver fitting , Under fitting Bias Variance Trade-off, saving and loading your trained Machine Learning ModelsLogistic RegressionConfusion Matrix, True Negatives/Positives, False Negatives/Positives, Accuracy, Misclassification Rate / Error Rate, Specificity, PrecisionK Nearest Neighbour (KNN)Curse of Dimensionality, Model PerformanceDecision TreesTree Depth, Splitting at Nodes, Entropy, Information Gain Random ForestsBootstrap, Bagging (Bootstrap Aggregation)K Mean ClusteringElbow Method Principle Component Analysis (PCA)Support Vector MachineRecommender SystemsNatural Language Processing (NLP) Tokenization, Text Normalization, Vectorization, Bag-of-Words (BoW), Term Frequency-Inverse Document Frequency (TF-IDF), Pipeline feature........and MUCH MORE..........!Not only the hands-on practice using tens of real data project, theory lectures are also provided to make you understand the working principle behind the Machine Learning models. So, what are you waiting for, this is your opportunity to learn the real Data Science with a fraction of the cost of any of your undergraduate course.....!Brief overview of Data around us:According to IBM, we create 2.5 Quintillion bytes of data daily and 90% of the existing data in the world today, has been created in the last two years alone. Social media, transactions records, cell phones, GPS, emails, research, medical records and much more…., the data comes from everywhere which has created a big talent gap and the industry, across the globe, is experiencing shortage of experts who can answer and resolve the challenges associated with the data. Professionals are needed in the field of Data Science who are capable of handling and presenting the insights of the data to facilitate decision making. This is the time to get into this field with the knowledge and in-depth skills of data analysis and presentation.Have Fun and Good Luck!

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