by saspower | Jun 28, 2024 | Data Science Online Course
Einstein Copilot Analytics can be effectively used for HR analysis. As a powerful AI-driven analytics tool, it enables HR professionals to gain actionable insights and make data-driven decisions. Here’s how it can be utilized: Employee Performance and Productivity...
by saspower | Jun 21, 2024 | Data Science Online Course
Tableau has been enhanced with AI capabilities to support sophisticated analytics and natural language processing.2. Power BI provides robust AI-driven insights and interactive visualizations.3. Data Robot offers automated machine learning and data visualization...
by saspower | Jun 15, 2024 | Data Science Online Course
When the data is not linear, linear regression works poorly because it presupposes a linear connection between the dependent and independent variables. This leads to biassed and erroneous forecasts. The model’s residuals (errors) are likely to be big and not...
by saspower | Jun 13, 2024 | Data Science Online Course
Correlation evaluates the degree and direction of a linear relationship between two variables, with values ranging from -1 (perfect negative) to +1 (perfect positive). It is assessed using a correlation coefficient. Regression, especially linear regression, is the...
by saspower | Jun 6, 2024 | Data Science Online Course
Income Distribution: Income data is frequently right skewed, with a small number of people earning extremely high earnings and the bulk receiving moderate to low incomes.House Prices: Real estate prices are right-skewed, with the majority of residences being fairly...
by saspower | May 28, 2024 | Data Science Online Course
Data sets with a high mean and a low standard deviation show that the majority of values are tightly grouped around a high central value. Here are few examples:Test Scores in a Well-Prepared Class: If the majority of students score well, scoring between 90 and 95...
