Elastic Net Regularization
Elastic Net Regularization is a regularization technique used in linear and logistic regression to prevent overfitting and improve the accuracy of the model. It is a combination of L1 and L2 regularization techniques. Elastic Net adds a penalty term to the loss function of the model, which is a combination of the L1 and L2 norms of the coefficients. The L1 norm encourages sparsity in the coefficients, while the L2 norm encourages small and non-zero coefficients. Elastic Net allows for feature selection and can handle highly correlated features. It is particularly useful when the number of features is larger than the number of observations, and when there are multiple correlated predictors. The strength of the regularization can be controlled by a hyperparameter alpha, which determines the balance between the L1 and L2 penalties.
Your Previous Searches
Random Picks
- Expenses: Expenses refer to the costs incurred by an individual or an organization in order to carry out their operations. In the context of data science, expenses can include the costs associated with acquiring and maintaining data, hardware and sof ... Read More >>
- Data Drift: Data Drift refers to the phenomenon where the statistical properties of the target variable, which the model is trying to predict, change over time in unforeseen ways. This can be caused by various factors such as changes in user behavior, ... Read More >>
- Waste Reduction: Waste reduction is the process of minimizing the amount of waste generated by individuals, businesses, and society as a whole. In the context of data science, waste reduction refers to the practice of minimizing the amount of data that is g ... Read More >>
Top News
TikTok goes dark in the US...
TikTok’s app was removed from prominent app stores on Saturday just before a federal law that would have banned the popular social media platform was scheduled to go into effect...
News Source: ABC News on 2025-01-19
With a US ban on TikTok hours away, Trump says he 'most likely' will grant an ex...
President-elect Donald Trump says he “most likely” will give TikTok 90 more days to work out a deal that would allow the popular video-sharing platform to avoid a U.S. ban...
News Source: ABC News on 2025-01-18
As the wildfires grew closer, people with disabilities say they often had to fen...
When people with disabilities aren’t included in disaster plans, the results can be deadly, advocates say. They advise that people make plans in case of wildfires or other emergencies....
News Source: CNN on 2025-01-18
These are Sam Altman's predictions on how the world might change with AI...
OpenAI CEO Sam Altman has made several predictions about where we're headed on AGI, superintelligence, agentic AI — and when we might get there....
News Source: Business Insider on 2025-01-18
How scientists with disabilities are making research labs and fieldwork more acc...
Disabled scientists are trying to make research labs and fieldwork more accessible...
News Source: ABC News on 2025-01-18