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
- Signature-based Detection: Signature-based detection is a method of identifying known patterns or signatures in data to detect the presence of a specific threat or malware. In the context of data science and artificial intelligence, signature-based detection is commo ... Read More >>
- Project Management Software: Project Management Software is a computer program that helps in planning, organizing, and managing resources to achieve project goals. It provides a centralized platform for project managers to track progress, assign tasks, manage budgets, ... Read More >>
- Data Types: In Data Science, data types refer to the classification of data items based on their nature and characteristics. It is an important concept as it helps in understanding the type of data that is being used and how it can be processed. There ... Read More >>
Top News
Stock market today: Asian shares mostly slip despite Nvidia's solid earnings rep...
Asian shares have mostly fallen after a mixed close on Wall Street, with regional markets shrugging off a strong profit report from Nvidia that was released after U.S. markets closed...
News Source: ABC News on 2024-11-21
The Department of Justice asks court to force Google to spin off Chrome...
The US government formally proposed a partial breakup of Google on Wednesday, urging a federal judge to force a sale of the company’s Chrome web browser......
News Source: CNN on 2024-11-21
The Department of Justice asks court to force Google to spin off Chrome | CNN Bu...
The US government formally proposed a partial breakup of Google on Wednesday, urging a federal judge to force a sale of the company’s Chrome web browser after a landmark ruling this year finding tha...
News Source: CNN on 2024-11-21
Class action lawsuit on AI-related discrimination reaches final settlement...
A federal judge has signed off on a settlement agreement Wednesday in a class action lawsuit alleging that an algorithm designed to score rental applicants discriminated on the basis of race and incom...
News Source: ABC News on 2024-11-21
Are food recalls and outbreaks on the rise?...
The FDA says America's food supply is still "one of the safest in the world," despite some recent high-profile recalls and outbreaks....
News Source: CBS News on 2024-11-21