Curated Video
AWS Certified Data Analytics Specialty 2021 – Hands-On - Glue ETL: Developer Endpoints, Running ETL Jobs with Bookmarks
This video focuses on Glue ETL. This clip is from the chapter "Domain 3: Processing" of the series "AWS Certified Data Analytics Specialty (2022) Hands-on".In this section, we will complete our "order history app" example by replacing...
Weatherthings
Cumulus Clouds
Cumulus Clouds can fill the sky, in any season, anywhere on Earth, in different sizes, shapes, colors, heights and combinations. They bubble upward, looking like cotton balls or cauliflower. Cumulus clouds accumulate water or ice, and...
APMonitor
Numpy and Loops in Python
This introductory homework assignment solution covers Numpy and loops (for and while) in Python. The example problems use simple vectors and matrices, reshaping, index referencing, initialization, dot product, cross product, matrix...
Curated Video
Discuss the importance of data : Classification tree in Python: Preprocessing
From the section: Simple Classification Tree. This section we will expand our knowledge of regression Decision tree to classification trees, we will also learn how to create a classification tree in Python. Simple Classification Tree:...
Curated Video
Julia for Data Science (Video 7)
Julia is an easy, fast, open source language that if written well performs nearly as well as low-level languages such as C and FORTRAN. Its design is a dance between specialization and abstraction, providing high machine performance...
APMonitor
Data Science 🐍 Statistical Analysis
Once data is read into Python, a first step is to analyze the data with summary statistics. This is especially true if the data set is large. Summary statistics include the count, mean, standard deviation, maximum, minimum, and quartile...
Curated Video
Interpreting Multiplication as Scaling Using Visual Models
In this video, students learn how to interpret multiplication as scaling by using visual models. The example of Gary's flashlight shining three times farther than mine is used to demonstrate how multiplication can represent the...
Curated Video
Finding the Area of a Rectangle Using Multiplication and Addition
This video lesson teaches students how to find the area of a rectangle using multiplication and addition. It provides clear explanations and examples, guiding students through the process step by step.
Curated Video
Discuss the importance of data : Test-Train split in Python
From the section: Simple Decision trees. In this section, we will start with the basic theory of decision tree then we cover data pre-processing topics like missing value imputation, variable transformation and Test-Train split. In the...
APMonitor
Data Science 🐍 Prepare Data
Much of data science and machine learning work is getting clean data into the correct form. This may include data cleansing to remove outliers or bad information, scaling for machine learning algorithms, splitting into train and test...
Curated Video
Finding the Total Number of Same Size Squares in a Rectangle
In this video, students will learn how to find the total number of same-sized squares in a rectangle by dividing it into rows and columns. The video demonstrates different methods to count the squares, either by counting each square...
Curated Video
Organizing Data with A Two-Way Table
This video guides students through the process using a verbal description of students owning cell phones and MP3 players. By filling in the table and using basic addition and subtraction, students can determine the number of students...
APMonitor
Data Cleansing
Measurements from sensors or from human input can contain bad data that negatively affects machine learning. This tutorial demonstrates how to identify and remove bad data with Numpy and Pandas. Data cleansing is the process of removing...
Curated Video
Finding Area Using Multiplication: Understanding Length and Width
This video lesson teaches students how to find the area of a polygon by multiplying the length and width. It explains the concept of area and reviews the use of arrays for multiplication. The video also emphasizes the importance of not...
Curated Video
Writing Rules for Linear Functions by Recognizing Patterns
In this video, the teacher explains how to recognize patterns and determine if they are linear. They use the example of counting blocks in rows to demonstrate how to identify a linear pattern and function. The teacher then shows how to...
Fun Robotics
Handling DataFrame
Use of data science libraries such as pandas and seaborn to perform basic data exploration, data cleaning and data visualization techniques.
Curated Video
Apache Spark 3 for Data Engineering and Analytics with Python - Working with Missing or Bad Data
In this video, we will learn to clean the data frame and remove missing or bad data. This clip is from the chapter "Structured API - Spark DataFrame" of the series "Apache Spark 3 for Data Engineering and Analytics with Python".This...
Brian McLogan
Given a Irrational Factor | Find All the Zeros of the Polynomials
👉 Learn how to find all the zeros of a polynomial given one irrational zero. A polynomial is an expression of the form ax^n + bx^(n-1) + . . . + k, where a, b, and k are constants and the exponents are positive integers. The zeros of a...
Curated Video
Discuss the importance of data : Dependent- Independent Data split in Python
From the section: Simple Decision trees. In this section, we will start with the basic theory of decision tree then we cover data pre-processing topics like missing value imputation, variable transformation and Test-Train split. In the...
Brian McLogan
Learn to using the long division to divide two numbers
👉 In this video series you will learn how to divide integers. We will discuss basic division and then move to division using long division. Integers will be single digit as well as multi-digit problems. When a number the divisor does not...
Curated Video
Discuss the importance of data : The Data set for the Course
From the section: Simple Decision trees. In this section, we will start with the basic theory of decision tree then we cover data pre-processing topics like missing value imputation, variable transformation and Test-Train split. In the...
Curated Video
Deep Learning with Python (Video 10)
Deep learning is currently one of the best providers of solutions regarding problems in image recognition, speech recognition, object recognition, and natural language with its increasing number of libraries that are available in Python....
Kids’ Poems and Stories With Michael Rosen
The Bell | POEM
The Bell | POEM Poem written and performed by Michael Rosen.