Studying adaptation using the experimental method.
This video describes the logic of the experimental method of studying the process of adaptation. Examples described include the coloration of coral snakes and the relationship between tail length and parasite resistance in birds. Weaknesses of using this method alone are also discussed.
From playlist TAMU: Bio 312 - Evolution | CosmoLearning Biology
F-measure is a harmonic mean of recall and precision. Think of it as accuracy, but without the effect of true negatives (which made accuracy meaningless for evaluating search algorithms). F-measure can also be interpreted as the Dice coefficient between the relevant set and the retrieved s
From playlist IR13 Evaluating Search Engines
Estimate the Correlation Coefficient Given a Scatter Plot
This video explains how to estimate the correlation coefficient given a scatter plot.
From playlist Performing Linear Regression and Correlation
In this lesson we take a look at comparing categorical data with tests such as the chi-square test.
From playlist Learning medical statistics with python and Jupyter notebooks
Independent-samples T-tests 1: Introduction
In this video, I demonstrate how to calculate an independent-samples t-test and interpret the results.
From playlist Independent Samples t-Test
Data Science - Part V - Decision Trees & Random Forests
For downloadable versions of these lectures, please go to the following link: http://www.slideshare.net/DerekKane/presentations https://github.com/DerekKane/YouTube-Tutorials This lecture provides an overview of decision tree machine learning algorithms and random forest ensemble techniq
From playlist Data Science
Naive Bayes Classifier in Python | Naive Bayes Algorithm | Machine Learning Algorithm | Edureka
** Machine Learning Training with Python: https://www.edureka.co/data-science-python-certification-course ** This Edureka video will provide you with a detailed and comprehensive knowledge of Naive Bayes Classifier Algorithm in python. At the end of the video, you will learn from a demo ex
From playlist Machine Learning Algorithms in Python (With Demo) | Edureka
Tests for categorical variables using R
In this video I show you how to use R to calculate three common statistical tests for categorical variables. The chi-squared goodness of fit test, the chi-squared test of independence, and Fisher's exact test. The goodness of fit tests is for a single categorical variable (or discrete va
From playlist Statistics
Harvard ENGL E-129 - Lecture 7: Antony and Cleopatra
Recorded on Oct 31, 2007.
From playlist Harvard: Shakespeare After All: The Later Plays - CosmoLearning.com English Course
A' Level English Literature: Genre
Buy my revision guides in paperback on Amazon*: Mr Bruff’s Guide to GCSE English Language https://amzn.to/2GvPrTV Mr Bruff’s Guide to GCSE English Literature https://amzn.to/2POt3V7 AQA English Language Paper 1 Practice Papers https://amzn.to/2XJR4lD Mr Bruff’s Guide to ‘Macbeth’ htt
From playlist A' Level English Literature: All Exam Boards
Reliability 1: External reliability and rater reliability and agreement
In this video, I discuss external reliability, inter- and intra-rater reliability, and rater agreement.
From playlist Reliability analysis
MAE900_Session 13_Scientometrics_09/11/2021
To support the channel, I would like to invite you to join this channel to get access to perks: https://www.youtube.com/channel/UCfu2GCdjq50W-kL-cv3rcLw/join
From playlist Scientometrics & Bibliometrics
Feature selection in Machine Learning | Feature Selection Techniques with Examples | Edureka
🔥Edureka Data Scientist Course Master Program https://www.edureka.co/masters-program/data-scientist-certification (Use Code "𝐘𝐎𝐔𝐓𝐔𝐁𝐄𝟐𝟎") This Edureka tutorial explains the 𝐅𝐞𝐚𝐭𝐮𝐫𝐞 𝐒𝐞𝐥𝐞𝐜𝐭𝐢𝐨𝐧 𝐢𝐧 𝐌𝐚𝐜𝐡𝐢𝐧𝐞 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠, Various techniques used for feature selection like filter methods, wrapper me
From playlist Data Science Training Videos
Statistical Analysis And Business Applications | Data Science With Python Tutorial
🔥 Advanced Certificate Program In Data Science: https://www.simplilearn.com/pgp-data-science-certification-bootcamp-program?utm_campaign=StatisticalAnalysis-kEN-YsAkEMs&utm_medium=Descriptionff&utm_source=youtube 🔥 Data Science Bootcamp (US Only): https://www.simplilearn.com/data-science-b
Independent-samples T-tests 2: Effect Size
In this video, I demonstrate how to calculate the effect size for independent-samples t-tests and interpret the results. Three effect sizes are discussed: 1. Cohen's d: two groups have similar SDs and the same size. 2. Glass's delta: if each group has a different SD. 3. Hedges' g: differ
From playlist Independent Samples t-Test
Machine Learning Summer School 2014 in Pittsburgh http://www.mlss2014.com See the website for more videos and slides. Nando de Freitas Lecture 1
From playlist Talks and tutorials
Penetration Testing & Metasploit Basics | Penetration Testing Tools | Edureka Ethical Hacking Live-2
🔥Edureka Cyber Security Training: https://www.edureka.co/cybersecurity-certification-training This Edureka LIVE video on "Penetration Testing" will help you understand all about penetration testing, its methodologies, and tools. 🟠 PGP in Cybersecurity with NIT Rourkela: http://bit.ly/2ShE
From playlist Edureka Live Classes 2020
50 Study Tips and Test Taking Hacks in about 9 minutes
https://memorycourse.brainathlete.com/memorytips If you are serious about improving your memory and getting better grades click the link above for a free gift. Get my free memory tips here https://memorycourse.brainathlete.com/memorytips In this video I talk about 50 test taking and stud
From playlist How to Study
Overview of the F-Test. What it is and how it works with general steps and assumptions.
From playlist F Test