Factorization Machines

Factorization Machines (FM) is a supervised machine learning algorithm that can be used for both regression and classification tasks. It is particularly useful when dealing with sparse datasets, where there are many missing values. FM is based on matrix factorization, which is a technique used to decompose a matrix into two or more matrices that can be multiplied together to reconstruct the original matrix. In FM, the input data is represented as a feature matrix, and the algorithm learns a low-dimensional representation of the data by factorizing the feature matrix into two matrices: one that represents the feature interactions and another that represents the feature weights. This allows FM to capture complex feature interactions and make accurate predictions even when there are many missing values in the data.
Your Previous Searches
Random Picks
  • Ordinal Data: Ordinal data is a type of categorical data that has a natural order or ranking between the categories. In other words, the categories can be ordered or ranked based on some criteria, but the differences between the categories are not necess ... Read More >>
  • Quality Of Service (QoS): Quality of Service (QoS) refers to the ability of a network to provide different priority to different applications, users, or data flows, or to guarantee a certain level of performance to a data flow. QoS involves controlling and managing ... Read More >>
  • Statistical Modeling: Statistical modeling is the process of using statistical methods to create a mathematical representation of a real-world process or system. It involves selecting a statistical model that best fits the data and using that model to make predi ... 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