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所在平台: Udemy |
课程主页: https://www.udemy.com/course/learning-path-ibm-spss-data-science-with-ibm-spss/
课程评论：没有评论
课程名称：数据科学的统计与数据挖掘学习路径 课程概述：数据科学是一个不断发展的领域，结合了统计学、计算机科学和机器学习的技术与理论。本视频学习路径将帮助您掌握数据科学中的各种数据挖掘和统计技术。课程的第一部分介绍了数据科学的概念，说明了数据分析的步骤以及如何识别与数据摘要相关的统计信息。您将了解到推论统计、概率和假设检验的基本概念，并学习如何执行和解释基本统计分析结果，如卡方检验、独立与配对样本t检验、单因素方差分析（ANOVA）等，同时使用条形图和散点图等图形展示方法。 课程的后半部分提供了数据科学家常遇到的各种项目的概述。您将接触到三种方法（统计方法、决策树和机器学习），以进行预测建模。此外，您将探索细分建模，学习聚类分析的技巧，并通过实际案例进行市场篮子分析的关联建模实验。到课程结束时，您将对数据分析、数据挖掘和统计分析有坚实的理解，并能够轻松地在自己的数据上实施这些强大的技术。 专家介绍：本课程由以下受尊敬的专家授课，确保您的学习之旅顺利进行：Jesus Salcedo拥有福坦莫大学心理测量学博士学位，是一名独立的统计和数据挖掘顾问，拥有超过20年的数据分析经验。曾担任SPSS课程团队负责人和高级教育专家，撰写了无数SPSS培训课程，并培训了成千上万的用户。
Data Science is an ever-evolving field. Data Science includes techniques and theories extracted from statistics, computer science, and machine learning. This video learning path will be your companion as you master the various data mining and statistical techniques in data science. The first part of this course introduces you to the concept of data science, and explains the steps to analyse data and identify which summary statistics are relevant to the type of data you are summarizing. You will also be introduced to the idea of inferential statistics, probability, and hypothesis testing. You will then learn you will learn how to perform and interpret the results of basic statistical analyses such as chi-square, independent and paired sample t-tests, one-way ANOVA, etc. as well as using graphical displays such as bar charts and scatter plots. The latter part of this course provides an overview of the various types of projects data scientists usually encounter. You will be introduced to the three methods (statistical, decision tree, and machine learning) with which you can perform predictive modelling. You will explore segmentation modelling to learn the art of cluster analysis, and will work with association modelling to perform market basket analysis using real-world examples. By the end of this Learning Path, you will gain a firm knowledge on data analysis, data mining, and statistical analysis and be able to implement these powerful techniques on your data with ease. Meet Your Expert(s): We have the best works of the following esteemed author to ensure that your learning journey is smooth: Jesus Salcedo has a PhD in Psychometrics from Fordham University. He is an independent statistical and data-mining consultant that has been analyzing data for over 20 years. He is a former SPSS Curriculum Team Lead and Senior Education Specialist who has written numerous SPSS training courses and trained thousands of users.
