Discounted cumulative gain — (DCG) is a measure of effectiveness of a Web search engine algorithm or related applications, often used in information retrieval. Using a graded relevance scale of documents in a search engine result set, DCG measures the usefulness, or gain, of … Wikipedia
Cumulative elevation gain — In running, cycling, and mountaineering, cumulative elevation gain refers to the sum of every gain in elevation throughout an entire trip. It is sometimes also known as cumulative gain or elevation gain, or often in the context of mountain travel … Wikipedia
Business and Industry Review — ▪ 1999 Introduction Overview Annual Average Rates of Growth of Manufacturing Output, 1980 97, Table Pattern of Output, 1994 97, Table Index Numbers of Production, Employment, and Productivity in Manufacturing Industries, Table (For Annual… … Universalium
Information retrieval — This article is about information retrieval in general. For the fictional government department, see Brazil (film). Information retrieval (IR) is the area of study concerned with searching for documents, for information within documents, and for… … Wikipedia
Обучение ранжированию — (англ. learning to rank или machine learned ranking, MLR)[1] это класс задач машинного обучения с учителем, заключающихся в автоматическом подборе ранжирующей модели по обучающей выборке, состоящей из множества списков и заданных… … Википедия
United States Senate elections, 1930 — legend|#90f|Simultaneous Republican hold and Democratic pickupThe U.S. Senate election of 1930 occurred in the middle of Republican President Herbert Hoover s first term. With the Great Depression beginning to take hold, Republican incumbents… … Wikipedia
Franconia Range — Geobox|Range name = Franconia Range native name = other name = other name1 = image size = image caption = Franconia Ridge viewed from Mount Lincoln, with the sharp peaks of Mount Flume (left) and Mount Liberty (right) visible behind the ridge.… … Wikipedia
DCG — may refer to: Definite clause grammar, a means of expressing grammatical relationships Discounted Cumulative Gain, a performance measure for search engine ranking algorithms Discontinuous gas exchange, a physiological pattern of respiratory gas… … Wikipedia
Balance of trade — Cumulative Current Account Balance 1980–2008 based on the International Monetary Fund data … Wikipedia
Economic Affairs — ▪ 2006 Introduction In 2005 rising U.S. deficits, tight monetary policies, and higher oil prices triggered by hurricane damage in the Gulf of Mexico were moderating influences on the world economy and on U.S. stock markets, but some other… … Universalium