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所在平台: Udemy |
课程主页: https://www.udemy.com/course/the-supervised-machine-learning-course/
课程评论:没有评论
课程名称:监督学习机器学习训练营 概述:您想要掌握监督机器学习并成为一名机器学习工程师或数据科学家吗?本课程旨在为您提供应对真实世界挑战所需的基本工具。您将深入学习强大的算法,如朴素贝叶斯、K近邻、支持向量机、决策树、随机森林以及岭回归和套索回归。这些都是优秀数据专业人士所需的技能。课程结束时,您不仅会理解这六种算法背后的理论,还会通过实际案例使用Python的scikit-learn库获得实践经验。 课程内容包括: 1. **朴素贝叶斯**:基于贝叶斯统计的强大技术,适合实时任务,例如垃圾邮件过滤和社交媒体评论监测。 2. **K近邻**:一种简单直观的机器学习算法,广泛应用于基于距离度量进行准确预测。 3. **决策树与随机森林**:决策树算法的基础,随机森林通过多个决策树形成强大的集成学习模型。 4. **支持向量机**:分类和回归模型,可以利用不同的核函数解决多种问题。实践中我们将构建一个用于分类蘑菇的模型。 5. **岭回归与套索回归**:正则化算法,通过限制特征的强度来改善线性回归,防止过拟合。 每个部分都系统地组织,以优化学习体验: - 理论课程及案例介绍,辅以相关数学公式。 - 使用Python的sklearn库构建解决实际问题的模型。 - 通过准确率、精确率、召回率和F1分数等指标分析模型性能。 - 学习网格搜索和交叉验证等技术以改进模型表现。 课后还有丰富的练习和测验,帮助您提升技能,并提供全面的课程材料以随时查阅。课程通过独特的教学风格简化复杂主题,注重实践应用和视觉学习。通过动画、测验问题、练习和精心编写的课程笔记,监督学习机器学习训练营将满足您的所有学习需求。 如果您希望提升数据科学技能并为简历增加热门工具,这门课程是您的理想选择。点击“购买此课程”,继续您的数据科学之旅吧!
Do you want to master supervised machine learning and land a job as a machine learning engineer or data scientist?This Supervised Machine Learning course is designed to equip you with the essential tools to tackle real-world challenges. You'll dive into powerful algorithms like Naïve Bayes, KNNs, Support Vector Machines, Decision Trees, Random Forests, and Ridge and Lasso Regression-skills every top-tier data professional needs.By the end of this course, you'll not only understand the theory behind these six algorithms, but also gain hands-on experience through practical case studies using Python's sci-kit learn library. Whether you're looking to break into the industry or level up your expertise, this course gives you the knowledge and confidence to stand out in the field.First, we cover naïve Bayes - a powerful technique based on Bayesian statistics. Its strong point is that it's great at performing tasks in real-time. Some of the most common use cases are filtering spam e-mails, flagging inappropriate comments on social media, or performing sentiment analysis. In the course, we have a practical example of how exactly that works, so stay tuned!Next up is K-nearest-neighbors - one of the most widely used machine learning algorithms. Why is that? Because of its simplicity when using distance-based metrics to make accurate predictions.We'll follow up with decision tree algorithms, which will serve as the basis for our next topic - namely random forests. They are powerful ensemble learners, capable of harnessing the power of multiple decision trees to make accurate predictions.After that, we'll meet Support Vector Machines - classification and regression models, capable of utilizing different kernels to solve a wide variety of problems. In the practical part of this section, we'll build a model for classifying mushrooms as either poisonous or edible. Exciting!Finally, you'll learn about Ridge and Lasso Regression - they are regularization algorithms that improve the linear regression mechanism by limiting the power of individual features and preventing overfitting. We'll go over the differences and similarities, as well as the pros and cons of both regression techniques.Each section of this course is organized in a uniform way for an optimal learning experience:- We start with the fundamental theory for each algorithm. To enhance your understanding of the topic, we'll walk you through a theoretical case, as well as introduce mathematical formulas behind the algorithm.- Then, we move on to building a model in order to solve a practical problem with it. This is done using Python's famous sklearn library.- We analyze the performance of our models with the aid of metrics such as accuracy, precision, recall, and the F1 score.- We also study various techniques such as grid search and cross-validation to improve the model's performance.To top it all off, we have a range of complementary exercises and quizzes, so that you can enhance your skill set. Not only that, but we also offer comprehensive course materials to guide you through the course, which you can consult at any time.The lessons have been created in 365's unique teaching style many of you are familiar with. We aim to deliver complex topics in an easy-to-understand way, focusing on practical application and visual learning.With the power of animations, quiz questions, exercises, and well-crafted course notes, the Supervised Machine Learning course will fulfill all your learning needs.If you want to take your data science skills to the next level and add in-demand tools to your resume, this course is the perfect choice for you.Click ‘Buy this course' to continue your data science journey today!