Results 81 to 90 of about 6,336 (186)

An optimization framework for hierarchical clustering. [PDF]

Bioinform Adv
Gilad G, Sharan R.
europepmc   +1 more source

Handwritten Digit Recognition with Flood Simulation and Topological Feature Extraction. [PDF]

Entropy (Basel)
Brociek R, Pleszczyński M, Błaszczyk J, Czaicki M, Napoli C.   +4 more
europepmc   +1 more source

One-pass algorithms for large and shifting data sets

, 2010
For many problem domains, practitioners are faced with the problem of ever-increasing amounts of data. Examples include the UniProt database of proteins which now contains ~6 million sequences, and the KDD ’99 data which consists of ~5 million points. At
Farran, Bassam
core  

Mitochondrial Genome Evolution: The Influence of Partitioning, Calibration, and Gene Heterogeneity on Pleurodontan Substitution Rates. [PDF]

J Mol Evol
Salles MMA, Domingos FMCB.
europepmc   +1 more source

Dietary niche partitioning and convergent gut microbiota in sympatric <i>Vespa</i>. [PDF]

Front Microbiol
Li C, Gao T, Meng L, Huang J.
europepmc   +1 more source

Influence of synthetic derivatives of cytokinin and auxin on yield and quality of rainy season guava (Psidium guajava L.) cv. Shweta. [PDF]

Sci Rep
Mourya A, Darshan D, Kumar A, Singh SN, Singh U.   +4 more
europepmc   +1 more source

A CLUE for CLUster Ensembles

Cluster ensembles are collections of individual solutions to a given clustering problem which are useful or necessary to consider in a wide range of applications.
Kurt Hornik
core  

Building Efficient BSP Trees for Hidden Surface Removal and Ray Tracing

, 1998
A Binary Space Partitioning (BSP) tree represents a recursive, hierarchical partitioning, or subdivision, of n- dimensional space into convex subspaces. The BSP tree is extremely versatile because of its powerful sorting and classification structure. The
Wang, Yuan
core  

Comparative evaluation of several models for forecasting hourly electricity use in a steel plant. [PDF]

Sci Rep
Gu F, Zhao Y.
europepmc   +1 more source

A Bit-plane based Modified Set Partitioning in Hierarchical Tree Algorithm for 1-D Wavelet Coefficient Coding

, 2012
[[abstract]]　　心電圖(ECG)是一種非侵入性的檢測方式，廣泛的應用於心臟疾病的臨床診斷。醫師為了準確地判斷患者的心臟狀態，通常需要仰賴長期的心電圖記錄，心電圖的即時資料壓縮需求乃因應而生，其中基於小波轉換的心電圖壓縮系統可以獲得最佳效能。現今對於離散小波係數的編碼演算法中，階層樹集合分割演算法(SPIHT)可得最佳編碼效率，其以利用小波轉換後的頻帶間相似性來達到高壓縮率以及低複雜度，因此備受矚目。 　　SPIHT演算法對於小波係數雖然有著最佳的壓縮效能 ...
黃宇平, Huang Yu-Ping
core