High-dimensional Spaces
In data science, high-dimensional spaces refer to datasets with a large number of features or variables. These spaces can be difficult to visualize and analyze due to the curse of dimensionality, which states that as the number of dimensions increases, the amount of data required to maintain the same level of density increases exponentially. High-dimensional spaces can also lead to overfitting, where a model becomes too complex and fits the noise in the data rather than the underlying patterns. To overcome these challenges, techniques such as dimensionality reduction, feature selection, and regularization are used to reduce the number of dimensions and extract the most important features.
Your Previous Searches
Random Picks
- Histone Modification: Histone modification refers to the covalent post-translational modification of histone proteins that make up nucleosomes, the basic unit of chromatin. These modifications can alter the chromatin structure and regulate gene expression, DNA r ... Read More >>
- Charge-Coupled Device: A Charge-Coupled Device (CCD) is a type of image sensor used in digital cameras and other imaging devices. It is made up of an array of tiny light-sensitive diodes called pixels, which convert light into electrical charge. The charges are t ... Read More >>
- Knowledge Base: A knowledge base is a centralized repository of information that is used to store, organize, and retrieve knowledge. In the context of data science and artificial intelligence, a knowledge base is a collection of structured and unstructured ... Read More >>
Top News
Meta approves bonuses of up to 200% of company executives' salaries...
Meta approved a plan to increase bonuses for company executives to up to 200% of their base pay amid layoffs targeting about 4,000 employees....
News Source: Business Insider on 2025-02-21
Dr. Mehmet Oz holds millions from companies that he'd wield power over if confir...
Dr. Mehmet Oz holds millions of dollars worth of shares in health insurance, fertility, pharmaceutical and vitamin companies...
News Source: ABC News on 2025-02-20
Elon Musk quietly built a second mega-data center for xAI in Atlanta with $700 m...
xAI built a massive data center in Memphis last year, but the company has also been quietly setting up another facility in Georgia....
News Source: Business Insider on 2025-02-20
China's Alibaba sees revenue surge on back of artificial intelligence, e-commerc...
Chinese e-commerce firm Alibaba Group Holding posted its fastest revenue growth in over a year, beating analyst expectations as it capitalizes on the artificial intelligence boom in China...
News Source: ABC News on 2025-02-20
Why the billionaire class is kissing Trump’s proverbial ring...
The billionaire set and the massive corporations they represent are not showing deference to the president....
News Source: Al Jazeera English on 2025-02-20