Results 241 to 250 of about 962,520 (287)

Keyword Extraction Using Word Co-occurrence

2010 Workshops on Database and Expert Systems Applications, 2010
A common strategy to assign keywords to documents is to select the most appropriate words from the document text. One of the most important criteria for a word to be selected as keyword is its relevance for the text. The tf.idf score of a term is a widely used relevance measure.
Wartena C., Brussee R., Slakhorst W.
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Co-Occurrence of Chancroid and Gonorrhea

Journal of Cutaneous Medicine and Surgery, 2006
Background: Gonorrhea and chancroid are common sexually transmitted infections in many parts of the world. Still, cooccurrence of these two conditions is uncommonly reported. Objective: We present here a patient who presented with painful genital ulcers and urethral discharge simultaneously acquired from a single exposure, which turned out to be ...
Al-Mutairi, Nawaf, Arun, Joshi, Mohammad, Tayeh   +2 more
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Elite Co-Occurrence in the Media

Asian Journal of Social Science, 2015
We present a new computational methodology to identify national political elites, and demonstrate it for Indonesia. On the basis that elites have an “organised capacity to make real and continuing political trouble”, we identify them as those individuals who occur most frequently in a large corpus of politically-oriented newspaper articles.
Traag, V.A., Reinanda, R., Van Klinken, G.   +2 more
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Ofo Co-Occurrence Restrictions

International Journal of American Linguistics, 2002
L'A. examine les restrictions de co-occurrence affectant les consonnes aspirees en ofo. L'ofo est une langue eteinte, apparentee a la famille sioue (sud-est, vallee de l'Ohio). L'analyse des donnees de cette langue, si elle permet d'etablir l'existence de cette restriction de co-occurrence sur des consonnes aspirees non-identiques, se montre cependant ...
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Rotation Invariant Co-occurrence Matrix Features

2017
Grey level co-occurrence matrix (GLCM) has been one of the most used texture descriptor. GLCMs continue to be very common and extended in various directions, in order to find the best displacement for co-occurrence extraction and a way to describe this co-occurrence that takes into account variation in orientation.
PUTZU, LORENZO, DI RUBERTO, CECILIA
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Co-occurrence and similarity revisited

Nature Computational Science, 2022
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Disease co-occurrence

2020
Megan B. Brickley, Rachel Ives, Simon Mays   +2 more
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Cancer statistics, 2023

Ca-A Cancer Journal for Clinicians, 2023
Rebecca L Siegel, Kimberly D Miller, Nikita Sandeep Wagle   +2 more
exaly  

Cancer statistics, 2022

Ca-A Cancer Journal for Clinicians, 2022
Rebecca L Siegel, Kimberly D Miller, Ahmedin Jemal Dvm   +2 more
exaly  

Isolating interactions from co-occurrences

Nature Ecology & Evolution, 2023
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