Results 281 to 290 of about 760,132 (338)

Proximity Full-Text Search with a Response Time Guarantee by Means of Additional Indexes with Multi-Component Keys

, 2018
Alexander B. Veretennikov
openalex   +1 more source

Impact of air pollution and population vulnerability on cancer mortality in the United States: A scoping review. [PDF]

Sci Total Environ
Ji N, Monestime S, Rosman L, Nwakama C, Nichols B, Rule AM, Koehler K, Quirós-Alcalá L.   +7 more
europepmc   +1 more source

The Relationship Between Accessibility to Food Destinations and Places for Physical Activity and Children's BMI: A Sex-Stratified Analysis. [PDF]

Nutrients
Molina-García J, Delclòs-Alió X, Estevan I, Queralt A.   +3 more
europepmc   +1 more source

Longitudinal Analysis of Psychological Distress in Grandparents of Children With Cancer: Results From a Multicenter Cohort Study in Switzerland (GROKids Project). [PDF]

Cancer Med
Gantner B, Priboi C, Ilic A, Schilling FH, Farrag A, Scheinemann K, Ansari M, Greiner J, von der Weid N, Brazzola P, Diezi M, Lemmel E, Holmer P, Raguindin PF, Michel G.   +14 more
europepmc   +1 more source

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Boosting the Permutation Based Index for Proximity Searching

Lecture Notes in Computer Science, 2015
Proximity searching consists in retrieving objects out of a database similar to a given query. Nowadays, when multimedia databases are growing up, this is an elementary task. The permutation based index PBI and its variants are excellent techniques to solve proximity searching in high dimensional spaces, however they have been surmountable in low ...
Karina Figueroa, Rodrigo Paredes
exaly   +2 more sources

Feature selection using a proximity-index optimization model

Pattern Recognition Letters, 1994
Abstract One of the recurring issues in pattern recognition problems has been feature extraction and selection. This paper addresses this issue from a different pespective. Without assuming any particular classificaiton algorithm, it first suggests that one extract as much information as conveniently possible in several pattern-information domains ...
Khalid J. Siddiqui, Y.-H. Liu, D. R. Hay, Ching Y. Suen   +3 more
exaly   +2 more sources

Fuzzy cluster validation index based on inter-cluster proximity

Pattern Recognition Letters, 2003
A new cluster validity index is proposed for fuzzy partitions obtained from Fuzzy C-Means algorithm. The proposed validity index exploits an inter-cluster proximity between fuzzy clusters. The inter-cluster proximity is used to measure the degree of overlap between clusters. A low proximity value indicates well-partitioned clusters.
Dae-Won Kim, Doheon Lee
exaly   +3 more sources