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Random search (RS) is a family of numerical optimization methods that do not require the gradient of the optimization problem, and RS can hence be used on functions that are not continuous or differentiable. Such optimization methods are also known as direct-search, derivative-free, or black-box methods.
BitFunnel is the search engine indexing algorithm and a set of components used in the Bing search engine, [1] which were made open source in 2016. [2] BitFunnel uses bit-sliced signatures instead of an inverted index in an attempt to reduce operations cost.
Random Search is also embarrassingly parallel, and additionally allows the inclusion of prior knowledge by specifying the distribution from which to sample. Despite its simplicity, random search remains one of the important base-lines against which to compare the performance of new hyperparameter optimization methods.
The search strategy defines the approach used to explore the search space. The performance estimation strategy evaluates the performance of a possible ANN from its design (without constructing and training it). NAS is closely related to hyperparameter optimization [5] and meta-learning [6] and is a subfield of automated machine learning (AutoML ...
The Bing Bar integrates with the Bing search engine. It allows searches on other Bing services such as Images, Video, News and Maps. When users perform a search on a different search engine, the Bing Bar's search box automatically populates itself, allowing the user to view the results from Bing, should it be desired.
Microsoft’s ChatGPT-powered Bing is getting a ton of buzz thanks to its flashy new capabilities that allow users to search the web by asking natural sounding questions rather than using three or ...
Contextual search is a form of optimizing web-based search results based on context provided by the user and the computer being used to enter the query. [1] Contextual search services differ from current search engines based on traditional information retrieval that return lists of documents based on their relevance to the query.
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