TED Talks
How bad data keeps us from good AI | Mainak Mazumdar
The future economy won't be built by people and factories, but by algorithms and artificial intelligence, says data scientist Mainak Mazumdar. But what happens when these algorithms get trained on biased data? Drawing on examples from...
Crash Course
Big Data Problems - Crash Course Statistics
There is a lot of excitement around the field of Big Data, but today we want to take a moment to look at some of the problems it creates. From questions of bias and transparency to privacy and security concerns, there is still a lot to...
TED Talks
TED: The human insights missing from big data | Tricia Wang
Why do so many companies make bad decisions, even with access to unprecedented amounts of data? With stories from Nokia to Netflix to the oracles of ancient Greece, Tricia Wang demystifies big data and identifies its pitfalls, suggesting...
Crash Course
Data & Infographics: Crash Course Navigating Digital Information #8
Today, we're going to discuss how numbers, like statistics, and visual representations like charts and infographics can be used to help us better understand the world or profoundly deceive. Data is a really powerful form of evidence...
TED Talks
TED: The era of blind faith in big data must end | Cathy O'Neil
Algorithms decide who gets a loan, who gets a job interview, who gets insurance and much more -- but they don't automatically make things fair. Mathematician and data scientist Cathy O'Neil coined a term for algorithms that are secret,...
Curated Video
Practical Data Science using Python - Bias and Variance
This video explains bias and variance. This clip is from the chapter "Machine Learning" of the series "Practical Data Science Using Python".This section explains machine learning.
Curated Video
Practical Data Science using Python - Regression Problems
This video explains regression problems. This clip is from the chapter "Machine Learning" of the series "Practical Data Science Using Python".This section explains machine learning.
Curated Video
Practical Data Science using Python - ML-Data and CRISP-DM
This video explains ML-Data and CRISP-DM. This clip is from the chapter "Introduction to Data Science" of the series "Practical Data Science Using Python".This section introduces you to data science.
Curated Video
Practical Data Science using Python - Introduction to EDA
This video introduces you to Exploratory Data Analysis. This clip is from the chapter "Exploratory Data Analysis (EDA)" of the series "Practical Data Science Using Python".This section explains Exploratory Data Analysis.
Curated Video
Practical Data Science using Python - Data Science Technologies and Analytics
This video explains data science technologies and analytics. This clip is from the chapter "Introduction to Data Science" of the series "Practical Data Science Using Python".This section introduces you to data science.
Curated Video
Practical Data Science using Python - Data Science Stages and Technologies
This video explains data science stages and technologies. This clip is from the chapter "Introduction to Data Science" of the series "Practical Data Science Using Python".This section introduces you to data science.
Curated Video
Practical Data Science using Python - Unsupervised Learning - K-Means Clustering
This video introduces you to K-Means clustering. This clip is from the chapter "Unsupervised Learning - K-Means Clustering" of the series "Practical Data Science Using Python".This section explains unsupervised learning - K-Means...
Curated Video
Practical Data Science using Python - EDA Project - 1
This video explains an example of lending club case study. This clip is from the chapter "Exploratory Data Analysis (EDA)" of the series "Practical Data Science Using Python".This section explains Exploratory Data Analysis.
Curated Video
Practical Data Science using Python - Pandas DataFrame 4
This video explains concatenation in DataFrame. This clip is from the chapter "Python for Data Science" of the series "Practical Data Science Using Python".This section explains Python for data science.
Curated Video
Practical Data Science using Python - EDA Project - 5
This video explains how to apply binning on funded amount. This clip is from the chapter "Exploratory Data Analysis (EDA)" of the series "Practical Data Science Using Python".This section explains Exploratory Data Analysis.
Curated Video
Practical Data Science using Python - EDA Project - 6
This video explains the correlation between grade of loan and default ratio. This clip is from the chapter "Exploratory Data Analysis (EDA)" of the series "Practical Data Science Using Python".This section explains Exploratory Data...
Curated Video
Practical Data Science using Python - Challenges in Machine Learning
This video explains challenges in machine learning. This clip is from the chapter "Machine Learning" of the series "Practical Data Science Using Python".This section explains machine learning.
Curated Video
Practical Data Science using Python - Support Vector Machine Project 1
This video explains the Support Vector Machine project. This clip is from the chapter "Advanced Classification Techniques – Support Vector Machine" of the series "Practical Data Science Using Python".This section explains advanced...
Curated Video
Practical Data Science using Python - Python Lambda Functions
This video explains Python Lambda functions. This clip is from the chapter "Python for Data Science" of the series "Practical Data Science Using Python".This section explains Python for data science.
Curated Video
Practical Data Science using Python - Pandas DataFrame 5
This video explains the left outer join in dataframe. This clip is from the chapter "Python for Data Science" of the series "Practical Data Science Using Python".This section explains Python for data science.
Curated Video
Practical Data Science using Python - Pandas DataFrame 3
This video explains how to manipulate data within your dataframes. This clip is from the chapter "Python for Data Science" of the series "Practical Data Science Using Python".This section explains Python for data science.
Curated Video
Practical Data Science using Python - Python Lambda Functions and Date-Time Operations
This video explains Python Lambda functions and date-time operations. This clip is from the chapter "Python for Data Science" of the series "Practical Data Science Using Python".This section explains Python for data science.
Curated Video
Practical Data Science using Python - Principal Component Analysis - Concepts
This video introduces you to Principal Component Analysis – concepts. This clip is from the chapter "Dimensionality Reduction Using PCA" of the series "Practical Data Science Using Python".This section explains dimensionality reduction...
Curated Video
Practical Data Science using Python - NumPy Arrays 1
This video explains the NumPy library. This clip is from the chapter "Python for Data Science" of the series "Practical Data Science Using Python".This section explains Python for data science.