593 search results - page 13 / 119 » Optimizing Complex Loss Functions in Structured Prediction |
BMCBI
2007
13 years 7 months ago
2007
Background: Sequence-derived structural and physicochemical descriptors have frequently been used in machine learning prediction of protein functional families, thus there is a ne...
WABI
2010
Springer
13 years 6 months ago
2010
Springer
Abstract. We present three heuristic strategies for folding RNA sequences into secondary structures including kissing hairpin motifs. The new idea is to construct a kissing hairpin...
CRYPTO
2007
Springer
14 years 1 months ago
2007
Springer
We initiate a complexity-theoretic treatment of hardness amplification for collision-resistant hash functions, namely the transformation of weakly collision-resistant hash functio...
BMCBI
2007
13 years 7 months ago
2007
Background: In recent years, RNA molecules that are not translated into proteins (ncRNAs) have drawn a great deal of attention, as they were shown to be involved in many cellular ...
APBC
2004
13 years 9 months ago
2004
Transcription factors play essential role in the gene regulation in higher organisms, binding to multiple target sequences and regulating multiple genes in a complex manner. In or...