Word scores
Word scores are a measure of how important a word is to a document or collection of documents. This importance can be […]
Word embedding layer
Word embedding layer is a type of neural network layer used to map words to vectors of real numbers. The vectors can […]
Weighted term search
The definition of weighted term search in text analytics is a method of searching for terms in a text where the relevance […]
Watson(IBM)
Watson(IBM) is a computer system designed to answer questions posed in natural language, developed by IBM. It uses a combination of artificial […]
Virtual Personal Assistant-Enabled Wireless Speakers
A Virtual Personal Assistant-Enabled Wireless Speaker is a type of software that allows a user to interact with a digital assistant using […]
Video/Image Analytics
Video/Image Analytics is the extraction of meaning from video and images through automated means. This can be done through the use of […]
Uplift or Persuasion Modeling
Uplift or persuasion modeling is a statistical technique used to model the effects of treatments on binary outcomes, in order to optimize […]
Unstructured Information Management Architecture
Unstructured Information Management Architecture (UIMA) is a platform-independent architecture for managing unstructured information and providing analytical services over that information. UIMA enables […]
Unknown Variable
An unknown variable is a term used in text analytics to refer to a word or phrase that cannot be identified with […]
Unicode-based white space segmentation
Unicode-based white space segmentation is the process of breaking up a string of text into smaller pieces, or tokens, based on whitespace. […]
Uni Variate
Uni Variate is defined as a single variable that is used to predict or explain a dependent variable. In other words, Uni […]
Trailing character
A trailing character is defined as a character that appears at the end of a word or phrase. This type of character […]