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String kernel

In machine learning and data mining, a string kernel is a kernel function that operates on strings, i.e. finite sequences of symbols that need not be… 
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ApproximationBioinformaticsCluster analysisData mining
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Natural language processing

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2009
Highly Cited
2009
Imbalanced text classification: A term weighting approach
The natural distribution of textual data used in text classification is often imbalanced. Categories with fewer examples are… 
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2009
2009
Video event classification using string kernels
Event recognition is a crucial task to provide high-level semantic description of the video content. The bag-of-words (BoW… 
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Highly Cited
2008
Highly Cited
2008
Algorithms for subsequence combinatorics
A subsequence is obtained from a string by deleting any number of characters; thus in contrast to a substring, a subsequence is… 
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Review
2008
Review
2008
Sentiment Classification for Chinese Reviews Using Machine Learning Methods Based on String Kernel
Sentiment classification aims at mining reviews of people for a certain event's topic or product by automatic classifying the… 
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2007
2007
The RNA String Kernel for siRNA Efficacy Prediction
String kernels directly model sequence similarities without the necessity of extracting numerical features in a vector space… 
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2007
2007
Masquerade Detection Using String Kernels
In the field of computer security, one of the most serious threats is masquerade attack, in which an attacker uses a legitimate… 
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Highly Cited
2006
Highly Cited
2006
Large Scale Multiple Kernel Learning
While classical kernel-based learning algorithms are based on a single kernel, in practice it is often desirable to use multiple… 
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Highly Cited
2006
Highly Cited
2006
Using String-Kernels for Learning Semantic Parsers
We present a new approach for mapping natural language sentences to their formal meaning representations using string-kernel… 
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2006
2006
String Kernels for Matching Seriated Graphs
  • Hang Yu, E. Hancock
  • 18th International Conference on Pattern…
  • 2006
  • Corpus ID: 206845834
Graph seriation allows the nodes of a graph to be placed in a string order, and then matched using string alignment algorithms… 
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2002
2002
Syllables and other String Kernel Extensions
Recently, the use of string kernels that compare documents as a string of letters has been shown to achieve good results on text… 
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