Model Selection Process
Model selection process is the process of selecting the best model from a set of candidate models that best describes the relationship between the variables in a dataset. The process involves evaluating different models based on their performance metrics such as accuracy, precision, recall, F1 score, and AUC-ROC. The goal of the model selection process is to choose a model that generalizes well on unseen data and avoids overfitting or underfitting. The process involves splitting the dataset into training, validation, and test sets, and using techniques such as cross-validation, grid search, and hyperparameter tuning to evaluate and compare the performance of different models. The model selection process is a crucial step in the machine learning pipeline and can significantly impact the performance of the final model.
Your Previous Searches
Random Picks
- Dispersion: Dispersion refers to the extent to which a dataset is spread out or varies. In data science, dispersion is a measure of the variability or spread of a dataset. It is often used to describe the distribution of a dataset and can be measured u ... Read More >>
- Outcome Variable: In Data Science, an outcome variable is a variable that is being predicted or explained by one or more independent variables. It is also known as a dependent variable or response variable. The outcome variable is the main focus of a statist ... Read More >>
- Optical Communication Systems: Optical Communication Systems refer to the technology and techniques used to transmit information through optical fibers over long distances. These systems use light as the carrier of information, which is modulated to encode the data. The ... 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