Two-Tower Embedding Model - A Two-Tower Embedding Model uses two encoders to map two kinds of input, such as queries and documents or users and items, into compatible vector...
Type-1 OWA operators - Type-1 OWA operators extend ordered weighted averaging to aggregate information represented by type-1 fuzzy sets, with weights that can also be type-1 fuzzy...
Unary code - Unary code represents an integer using a repeated bit followed by a terminating bit.
Uncertain inference - Uncertain inference is reasoning in which the support for a conclusion is not treated as simply certain or absent.
Unembedding - Unembedding is the mapping from a language model's hidden representation to scores for tokens in its output vocabulary.
Universal code - A universal code, in this information-retrieval context, is an integer coding scheme with an efficiency guarantee across a specified class of source...
URL normalization - URL normalization converts a web address into a consistent representation using rules that preserve its intended meaning.
Variable byte encoding - Variable byte encoding represents an integer using one or more bytes, reserving a bit in each byte to mark whether the number continues.
Web query classification - Web query classification is assigning a web-search query to one or more defined categories, such as a subject area or a type of search intent.
Webometrics - Webometrics is the quantitative study of information resources, relationships, and activity on the World Wide Web, drawing particularly on bibliometric and...
Weighted zone scoring - Weighted zone scoring ranks a document by combining Boolean query matches from different parts, or zones, of that document.
Word embedding - A word embedding is a numerical vector used to represent a word in a space where learned relationships can support language-processing tasks.
Zone index - A zone index is a text-search index that records which document zone contains a term.