NDLI: The One Class Support Vector Machine Solution Path

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2015 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)

2014 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)

2013 IEEE International Conference on Acoustics, Speech and Signal Processing

2012 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)

2011 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)

2010 IEEE International Conference on Acoustics, Speech and Signal Processing

2009 IEEE International Conference on Acoustics, Speech and Signal Processing

2008 IEEE International Conference on Acoustics, Speech and Signal Processing

2007 IEEE International Conference on Acoustics, Speech and Signal Processing - ICASSP '07

Volume 4 - 2007

Volume 3 - 2007

Volume 2 - 2007

2007 IEEE International Conference on Acoustics, Speech, and Signal Processing

ICASSP 2006 Conference Committee

Technical Program Committee

Review Committee

General Chair's Welcome

Future Signal Processing Society Meetings

Table of contents

Factorization Architecture by Direct Root Computation for Algebraic Soft-Decision Decoding of Reed-Solomon Codes

Efficient QRD for SRI-RLS Based Equalization on Programmable Architecture

Memory Efficient LDPC Code Design for High Throughput Software Defined Radio (SDR) systems

High-Throughput LDPC Decoders Using A Multiple Split-Row Method

SIMD Vectorization of Non-Two-Power Sized FFTs

A New Class of High Performance FFTs

Computation of the Minimum Data Storage for Multi-Dimensional Signal Processing

Algorithm Transformation to Improve Data Locality for Multimedia SOC

A Distributed Deadlock Detection and Resolution Algorithm for Process Networks

A High-Performance Hardwired CABAC Decoder

A Fast Real-Time Auditory-Nerve Model

Energy-Aware Data Compression for Wireless Sensor Networks

An Optimal Algorithm for Low Power Multiplierless FIR Filter Design using Chebychev Criterion

Efficient Huffman Decoding with Table Lookup

A Novel Multiplierless Hardware Implementation Method for Adaptive Filter Coefficients

High Throughput Systolic SOM IP Core for Fpgas

A Block-Floating-Point Processor for Rapid Application Development

Large-Scale FPAA Devices for Signal Processing Applications

An Energy Scalable Functional Unit for Sensor Signal Processing

Minimizing Global Interconnect in DSP Systems using Bypassing

Algorithmic Level Design Space Exploration Tool for Creation of Highly Optimized Synthesizable Circuits

Fundamental Redundancy Versus Power Trade-Off in Standby SRAM

A Split Method for Optimized Cost-Quality Hardware Implementation of Lifting-Based Discrete Wavelet Transform

Optimization and Comparison of Computational Complexities of Standard Compliant Video Decoders on SIMD Processor

Low Power Cache Algorithm and Architecture Design for Fast Motion Estimation in H.264/AVC Encoder System

Dynamic Voltage Scaling Algorithms for Power Constrained Motion Estimation

A Low Cost Context Adaptive Arithmetic Coder for H.264/MPEG-4 AVC Video Coding

Integer FFT with Optimized Coefficient Sets

Efficient Memoryless Cordic for FFT Computation

Filter Stages for a High-Performanace Reconfigurable Radio Receiver with Minimum System Delay

On Privacy in Secure Biometric Authentication Systems

Biometric Recognition using Entropy-Based Discretization

Using Distributed Source Coding to Secure Fingerprint Biometrics

Secure IRIS Verification

Estimating the Confidence Interval of Expected Performance Curve in Biometric Authentication using Joint Bootstrap

Class-Distribution Preserving Transform for Face Biometric Data Security

Design of Collusion-Free Hiding Codes using MAI-Free Principle

Autonomous Identification of Selfish Colluders in Traitor-within-Traitor Behavior Forensics

Secure Embedding of Spread Spectrum Watermarks using Look-up-Tables

Performance of Random Fingerprinting Codes Under Arbitrary Nonlinear Attacks

Colluding Fingerprinted Video using the Gradient Attack

Collusion-Resistant Fingerprinting for Compressed Multimedia Signals

Improving Robustness of CDM Spread Spectrumwatermarking

Wavelet Tree Group Modulation (WTGM) for Digital Image Watermarking

Research of Improved Echo Data Hiding: Audio Watermarking Based on Reverberation

A GA-Based Joint Coding and Embedding Optimization for Robust and High Capacity Image Watermarking

Improved Spread Transform Dither Modulation using a Perceptual Model: Robustness to Amplitude Scaling and JPEG Compression

An Efficient Low Bit-Rate Information Embedding Costa Based Scheme using a Perceptual Model

Halftone Image Data Hiding with Block-Overlapping Parity Check

Digital Watermarking of Natural Images Based on LPTV Filters

A Watermarking Method for Speech Signals Based on the Time-Warping Signal Processing Concept

Hiding Data in Color Halftone Images using Dot Diffusion with Nonlinear Thresholding

Performance of Philips Audio Fingerprinting Under Additive Noise

Audio Fingerprinting: Combining Computer Vision & Data Stream Processing

A Novel Method for Detecting Cropped and Recompressed Image Block

Camera/Mobile Phone Source Identification for Digital Forensics

Optimization of Input Pattern for Semi Non-Intrusive Component Forensics of Digital Cameras

Modelling Spoken Signatures with Gaussian Mixture Model Adaptation

Audio-Visual Speech Synchrony Measure for Talking-Face Identity Verification

Symmetry-Aided Frontal View Synthesis for Pose-Robust Face Recognition

Facial Feature Extraction from Range Images using a 3D Morphable Model

Face Recognition Based on Discriminant Evaluation in the Whole Space

A 3D Facial Feature Point Localization Method Based on Statistical Shape Model

Determining Recording Location Based on Synchronization Positions of Audiowatermarking

Efficient Solution for Misalignment of Signal in Side Channel Analysis

Steganalysis of Binary Cartoon Image using Distortion Measure

Progressive Reversible Data Hiding by Symmetrical Histogram Expansion with Piecewise-Linear Haar Transform

Generalized Trellis Coded Quantization for Data Hiding

A New Security Model for Secure Thresholding

Secure Steganography: Statistical Restoration of the Second Order Dependencies for Improved Security

Relative Position Estimation of Non-Overlapping Cameras

Improved Pair Toggling Data Hiding by Cooperating Human Visual System in Halftone Images

Collusion-Resistant Dynamic Fingerprinting for Multimedia

SAR Processor based on a CFAR Signal or Interference Subspace Detector Matched to Man Made Target Detection in a Forest

Scaled Conjugate Gradient Method for Radar Pulse Modulation Estimation

Incremental Learning of Stochastic Grammars with Graphical EM in Radar Electronic Support

Low-Complexity Method for Transmit Beamforming in MIMO Radars

Spectral Analysis of Polarimetric Weather Radar Data with Multiple Processes in a Resolution Volume

A Global Motion Model for Target Tracking in Automotive Applications

Enhancing Synchronized Cellular Forward Links by Exploiting Spatial-Temporal Signatures using Extended Subspace Approach

Pilot Design for IEEE 802.16 OFDM and OFDMA

SNR Estimation in Nakagami Fading Channels with Arbitrary Constellation

Efficient Sample Rate Conversion for Multi-Standard Software Defined Radios

EVRC-Wideband: The New 3GPP2 Wideband Vocoder Standard

Implementation of a Multipurpose Noise Suppressor Based on a Novel Scalable Framework

Speech Enhancement in Functional MRI Environment using Adaptive Sub-Band Algorithms

The IBM Mandarin Broadcast Speech Transcription System

Unsupervised Training on a Large Amount of Arabic Broadcast News Data

Performance Analysis of Sub-Band nLMS, APA and RLS in fMRI ANC with a Non-Minimum Phase Secondary Path

Real-Time Labview Implementation of Cochlear Implant Signal Processing on PDA Platforms

ACELP-Based Compression of Multi-Channel Surface EMG Signals

Analog to Feature Conversion

Direct Digital Predistortion on a Computer Controlled FPGA

Time Series Modeling Based Power and Performance Scaling Framework

Analysis of the Matrix Processing (MxP) Architecture

A Hough Transform Rapid Prototyping System using the Matlab Embedded Target for the TI TMS320DM642 EVM

PMRME: A Parallel Multi-Resolution Motion Estimation Algorithm and Architecture for HDTV Sized H.264 Video Coding

Image Enhancement of FOG-Impaired Scenes with Variable Visibility

A New Adaptive Edge Enhancement Algorithm for Color Laser Printers

Algorithm Comparison for Real Time Knock Detection

A Subspace Signal Processing Technique for Concealed Weapons Detection

Window Based Prototype Filter Design for Highly Oversampled Filter Banks in Audio Applications

Stable Belief Propagation in Gaussian Dags

A Kernel for Time Series Based on Global Alignments

Density Kernels on Unordered Sets for Kernel-Based Signal Processing

A Robust Kernel Based on Robust ρ-Function

Online Kernel-Based Classification by Projections

Soft Geodesic Kernel K-Means

Multi-Aspect Target Classification and Detection via the Infinite Hidden Markov Model

A Bayesian Alternative to Gain Adaptation in Autoregressive Hidden Markov Models

Model-Robust Sequential Design of Experiments for Identification Problems

Complex Fixed-Point ICA Algorithm for Separation of QAM Sources using Gaussian Mixture Model

Signal Decomposition using Multiscale Admixture Models

Performance Evaluation of Latent Variable Models with Sparse Priors

Dynamic Dependency Tests for Audio-Visual Speaker Association

Combined Supervised and Unsupervised Approaches for Automatic Segmentation of Radiophonic Audio Streams

Dirichlet Process HMM Mixture Models with Application to Music Analysis

Face Recognition using Hidden Markov Eigenface Models

Bayesian Network Model for Object Concept

Strict 2-Surface Proximal Classifier with Application to Breast Cancer Detection in Mammograms

Pitch Detection in Polyphonic Music using Instrument Tone Models

On the Relevance of Spectral Features for Instrument Classification

A Novel Data Description Kernel Based on One-Class SVM for Speaker Verification

Brazilian Vowels Recognition using a New Hierarchical Decision Structure with Wavelet Packet and SVM

Ad Hoc Sensor Network Localization using Distributed Kernel Regression Algorithms

Two Tier Feature Extractions for Recognition of Isolated Arabic Sign Language using Fisher's Linear Discriminants

A Handwritten Digit Recognition Algorithm using Two-Dimensional Hidden Markov Models for Feature Extraction

Iterative Denoising using Jensen-Renyi Divergences with an Application to Unsupervised Document Categorization

Strategies for Sequential Inference in Factorial Switching State Space Models

Bayesian Sensor Estimation for Machine Condition Monitoring

The One Class Support Vector Machine Solution Path

An Algorithm to Improve and Validate Cramer-Rao Bounds Through the Fibre Bundle Theory of Local Exponential Families

A New Information Theoretic Measure of PDF Symmetry

Perceptual Indexing of Multivariate Time Series

A Method of Initialization for Nonnegative Matrix Factorization

Convergence Analysis of Reweighted Sum-Product Algorithms

Density Evolution for Expectation Propagation

Self-Consistent Locally Defined Principal Surfaces

Majorize-Minimize Algorithm for Multiresponse Sparse Regression

Recursive Bayesian Regression Modeling and Learning

Simultaneous Minor Component Extraction via Weighted Inverse Rayleigh Quotient

In-Home Assistive System for Traumatic Brain Injury Patients

Feature Selection for Pairwise Scoring Kernels with Applications to Protein Subcellular Localization

Time and Frequency Domain Methods for Gene and Exon Prediction in Eukaryotes

Compressed and Distributed Sensing of Multivariate Neural Point Processes

Nonlinear Filters Based on Support Vector Machines

Facial Expression Recognition in Videos using a Novel Multi-Class Support Vector Machines Variant

Face Detection using Local SMQT Features and Split up Snow Classifier

Person-Specific SIFT Features for Face Recognition

Region-of-Interest Estimation for Adaptive Resource Allocation in Multi-Aperture Imaging Systems

Bilateral Two-Dimensional Locality Preserving Projections

Gaussian Process Classification using Image Deformation

Smoothness Maximization via Gradient Descents

The Fast Correntropy Mace Filter

Extracting the Optimal Dimensionality for Discriminant Analysis

Learning Classifiers on a Partially Labeled Data Manifold

An Approach to Large Margin Design of Prototype-Based Pattern Classifiers

Independent Vector Analysis using Non-Spherical Joint Densities for the Separation of Speech Signals

A Practical Formulation for Computation of Complex Gradients and its Application to Maximum Likelihood ICA

Scaled Natural Gradient Algorithms for Instantaneous and Convolutive Blind Source Separation

Sparse Overcomplete Decomposition for Single Channel Speaker Separation

Recursive Complex Blind Source Separation via Eigendecomposition of Cumulant Matrices

Least Squares Approximate Joint Diagonalization on the Orthogonal Group

On Affine Non-Negative Matrix Factorization

Blind Extraction of Noisy Events using Nonlinear Predictor

Incorporating Phase Information for Source Separation via Spectrogram Factorization

Nonparametric Independent Component Analysis for Circular Complex Variables

The Multilinear ICA Decompositionwith Applications to NSS Modeling

Frequency Domain Passive Broadband Speaker Localization using a Permutation-Free Blind Source Separation Algorithm

Prosody-Driven Head-Gesture Animation

Multimodal Head Orientation Towards Attention Tracking in Smartrooms

Real-Time Monitoring of Participants' Interaction in a Meeting using Audio-Visual Sensors

Music Identification with Weighted Finite-State Transducers

A Statistical Approach to Musical Genre Classification using Non-Negative Matrix Factorization

Probabilistic Approach to Automatic Music Transcription from Audio Signals

Rate-Distortion-Authentication Optimized Streaming with Multiple Deadlines

Multiple Distortion Measures for Scalable Streaming with Jpeg2000

A Compressed Sensing Approach to Frame-Based Multiple Description Coding

Fairness Strategies for Multi-user Multimedia Applications in Competitive Environments using the Kalai-Smorodinsky Bargaining Solution

Multi-User Multimedia Resource Management using Nash Bargaining Solution

A Game Theoretic Framework for Colluder-Detector Behavior Forensics

Audio Information Retrieval using Semantic Similarity

Semi-Supervised Music Genre Classification

Audiovisual Behavior Modeling by Combined Feature Spaces

Automated Music Video Generation using WEB Image Resource

Calibration of Audio-Video Sensors for Multi-Modal Event Indexing

Joint Acoustic-Video Fingerprinting of Vehicles, Part I

Joint Acoustic-Video Fingerprinting of Vehicles, Part II

Tracking Atoms with Particles for Audio-Visual Source Localization

Unsupervised Speaker Change Detection for Mobile Device Recorded Speech

Energy-Based Sound Source Localization and Gain Normalization for Ad Hoc Microphone Arrays

A Modified Kalman Filtering Approach to On-Line Musical Beat Tracking

Analysis of Audio Clustering using Word Descriptions

A New Scalable Free Viewpoint Video Streaming System Over IP Network

Cross-Layer Frame Discarding for Cellular Video Coding

Tracking the Path Shape Qualities of Human Motion

Real-Time Head Pose Estimation using Reconstructed 3D Face Data from Stereo Image Pair

Probabilistic Graphical Model for Auto-Annotation, Content-Based Retrieval, and Classification of TV Clips Containing Audio, Video, and Text

High-Level Traffic-Violation Detection for Embedded Traffic Analysis

Media-Aware Retransmission Timeout Estimation

A 61MHz 72K Gates 1280×720 30FPS H.264 Intra Encoder

Speech Codec Optimization Based on Cell Broadband Engine

Low-Complexity FGS Coding for Interlaced SVC in Low-Delay Applications

Prototype of a Software-Defined Broadcast Media Indexing Engine

Energy-Efficient Bandwidth Allocation for Multi-User Video Streaming Over Wlan

Quality-Optimized Image Steganography Subject to Anti-Steganalysis Constraint

Improving Robustness in Printed Side Communications using Higher Order Statistics

Format-Independent Authentication of Arbitrary Scalable Bit-Streams using One-Way Accumulators

Cost-Based Monte Carlo Sampling Approaches for Sensor Self-Localization Under Beacon Position Uncertainty

On the Sub-Exponential Decay of Detection Error Probabilities in Long Tandems

Achieving Consensus in Self-Organizing Wireless Sensor Networks: The Impact of Network Topology on Energy Consumption

Error Exponents for Target-Class Detection with Nuisance Parameters

Consensus-Based Distributed Parameter Estimation in Ad Hoc Wireless Sensor Networks with Noisy Links

Average Case Analysis of Multichannel Thresholding

Spatial Degrees of Freedom of Correlated Multipath

Doubly-Selective Multiuser Channel Estimation using Superimposed Training and Discrete Prolate Spheroidal Basis Expansion Models

Interval-Based Maximum Likelihood Benchmark for Adaptive Second-Order Asynchronous CCI Cancellation

Semiblind Channel and Carrier Frequency-Offset Estimation for Orthogonally Space-Time Block Coded MIMO Systems

LDPC Code Design for Half-Duplex Relay Networks

A 2×2 Space-Time Code with Non-Vanishing Determinants and Fast Maximum Likelihood Decoding

Methods and Bounds for Antenna Array Coupling Matrix Estimation

Optimal Array Pattern Synthesis via Matrix Weighting

High Resolution Krylov Space 3-D Wavenumber-Frequency Analysis

Tensor-Structure Structured Least Squares (TS-SLS) to Improve the Performance of Multi-Dimensional Esprit-Type Algorithms

Source Power Estimation for Array Processing Applications under Low Sample Size Constraints

Cross Coherence and Joint PDF of the Bartlett and Capon Power Spectral Estimates

A Glrt Based Stap for the Range Dependent Problem

Adaptive Radar Waveform Design for Multiple Targets: Computational Aspects

Maximum Likelihood Range Dependence Compensation for STAP

Waveform Optimization for MIMO Radar: A Cramér-Rao Bound Based Study

Non-Linear Prediction of Inverse Covariance Matrix for Stap

A Subspace Method for MIMO Radar Space-Time Adaptive Processing

Multi-Channel Wiener Filtering Based Auditory Steady-State Response Detection

Biomimetic Imaging of Flow Phenomena

A Bayesian 3D People Tracker using Multiple Cameras and a Microphone Array

Waveguide Invariant Reverberation Mitigation for Active Sonar

Characteristic Phase E-Sequences in Efficient Pulse-Compression Methods using Discrete Wavelet Decomposition

GLRT-Based Adaptive Doppler Processing for HF Radar Systems

Classification via Information-Theoretic Fusion of Vector-Magnetic and Acoustic Sensor Data

TR-SAR: Time Reversal Target Focusing in Spotlight SAR

Three-Dimensional Ultrasound Imaging in Air using a 2D Array on a Fixed Platform

Automatic Robust Adaptive Beamforming via Ridge Regression

Enhanced Covariance Matrix Estimators in Adaptive Beamforming

Optimized Beamforming Calibration in the Presence of Array Imperfections

On the Relationship between the Worst-Case Optimization-Based and Probability-Constrained Approaches to Robust Adaptive Beamforming

Waveguide Invariant Focusing for Broadband Adaptive Beamforming in a Shallow Water Channel

High-Resolution Imaging using Capon Beamformers for Urban Sensing Applications

Wideband Adaptive Beamforming System for Speech Recording

Beamforming Alternatives for Multi-Channel Transient Acoustic Event Classification

Frequency Invariant Beamforming Without Tapped Delay-Lines

Minimal Energy Decentralized Estimation Based on Sensor Noise Variance Statistics

Code Design for Fast Selective Retrieval of Fusion Stored Sensor-Network/Time-Series Data

Robust Distributed Detection with Limited Range Sensors

Distributed Average Consensus in Sensor Networks with Random Link Failures

Optimal Sensor Selection in Heterogeneous Sensor Networks

Information Regularized Maximum Likelihood for Binary Motion Sensors

Blind Adaptive Algorithm for M-Ary Distributed Detection

Target Localization and Tracking in Noisy Binary Sensor Networks with Known Spatial Topology

Relative and Absolute Errors in Sensor Network Localization

A Novel Subspace Approach for Wireless Sensor Network Positioning with Range Measurements

Posterior Crlb Based Sensor Selection for Target Tracking in Sensor Networks

Two-Step Esprit with Compensation for Modelling Errors using a Sparse Calibration Grid

Performance Breakdown in Music, G-Music and Maximum Likelihood Estimation

Partly-Filled Nonuniform Linear Arrays for DOA Estimation in Multipath Signals

Acoustic Source DOA Estimation using the Cross-Entropy Method

Fast Algorithm for Joint Azimuth and Elevation Angles, and Frequency Estimation via Hierarchical Space-Time Decomposition

Detecting Outliers in the Estimator Bank-Based Direction Finding Techniques using the Likelihood Ratio Quality Assessment

Estimating the Parameters of Multiple Wideband Polynomial-Phase Signals in Sensor Arrays using Spatial Time-Frequency Distributions

Practical DOA Estimation via a Network of DOA-Blind Sensors

Blind Identification and Linear Quadratic Frequency Invariant Beamforming Based Angle of Arrival Estimation

Conditions for Guaranteed Convergence in Sensor and Source Localization

Spatially Distributed Sources Localization with a Subspace Based Estimator Without Eigendecomposition

An Efficient Algorithm for Mutiple Direction of Arrival Tracking Based on the Constrained Projection Approximation Approach and Kalman Filter

Different Sensor Placement Strategies for TDOA Based Localization

Multisensor Track Termination for Targets with Fluctuating SNR

Particle Filtering for Target Tracking with Mobile Sensors

Performance Bounds and Algorithms for Tracking with a Radar Array

Asynchronous Differential TDOA for Sensor Self-Localization

Joint 2-D DOA Tracking for Multiple Moving Targets using Adaptive Frequency Estimation

Adaptive Polarized Waveform Design for Target Tracking using Electromagnetic Vector Sensors

Near-Field Source Localization via Symmetric Subarrays

Consistency of Detection of the Number of Signals using Multiple Hypothesis Tests

Glrt-Based Outlier Prediction and Cure in Under-Sampled Training Conditions using a Singular Likelihood Ratio

A New Approach to Spatial Power Spectral Density Estimation for Multiple Incoherently Distributed Sources

Multi-Channel Parametric Estimator Fast Block Matrix Inverses

Parametric Estimation of a Boolean Random Field

BIAS Corrected PSD Estimation with an Interference Canceling Array

Estimation and Location Tracking of the P300 Subcomponents from Single-Trial EEG

Adapting Particle Filter on Interval Data for Dynamic State Estimation

Volume 1 - 2007

2006 IEEE International Conference on Acoustics Speech and Signal Processing Proceedings

Proceedings. (ICASSP '05). IEEE International Conference on Acoustics, Speech, and Signal Processing, 2005.

2004 IEEE International Conference on Acoustics, Speech, and Signal Processing

2003 IEEE International Conference on Acoustics, Speech, and Signal Processing, 2003. Proceedings. (ICASSP '03).

2002 IEEE International Conference on Acoustics, Speech, and Signal Processing

2001 IEEE International Conference on Acoustics, Speech, and Signal Processing. Proceedings (Cat. No.01CH37221)

2000 IEEE International Conference on Acoustics, Speech, and Signal Processing. Proceedings (Cat. No.00CH37100)

1999 IEEE International Conference on Acoustics, Speech, and Signal Processing. Proceedings. ICASSP99 (Cat. No.99CH36258)

Proceedings of the 1998 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP '98 (Cat. No.98CH36181)

1997 IEEE International Conference on Acoustics, Speech, and Signal Processing

1996 IEEE International Conference on Acoustics, Speech, and Signal Processing Conference Proceedings

1995 International Conference on Acoustics, Speech, and Signal Processing

Proceedings of ICASSP '94. IEEE International Conference on Acoustics, Speech and Signal Processing

1993 IEEE International Conference on Acoustics, Speech, and Signal Processing

[Proceedings] ICASSP-92: 1992 IEEE International Conference on Acoustics, Speech, and Signal Processing

[Proceedings] ICASSP 91: 1991 International Conference on Acoustics, Speech, and Signal Processing

International Conference on Acoustics, Speech, and Signal Processing

International Conference on Acoustics, Speech, and Signal Processing,

ICASSP-88., International Conference on Acoustics, Speech, and Signal Processing

ICASSP '87. IEEE International Conference on Acoustics, Speech, and Signal Processing

ICASSP '86. IEEE International Conference on Acoustics, Speech, and Signal Processing

ICASSP '85. IEEE International Conference on Acoustics, Speech, and Signal Processing

ICASSP '84. IEEE International Conference on Acoustics, Speech, and Signal Processing

ICASSP '83. IEEE International Conference on Acoustics, Speech, and Signal Processing

ICASSP '82. IEEE International Conference on Acoustics, Speech, and Signal Processing

ICASSP '81. IEEE International Conference on Acoustics, Speech, and Signal Processing

ICASSP '80. IEEE International Conference on Acoustics, Speech, and Signal Processing

ICASSP '79. IEEE International Conference on Acoustics, Speech, and Signal Processing

ICASSP '78. IEEE International Conference on Acoustics, Speech, and Signal Processing

ICASSP '77. IEEE International Conference on Acoustics, Speech, and Signal Processing

ICASSP '76. IEEE International Conference on Acoustics, Speech, and Signal Processing

The One Class Support Vector Machine Solution Path

Content Provider	IEEE Xplore Digital Library
Author	Gyemin Lee Scott, C.D.
Copyright Year	2007
Description	Author affiliation: Dept. of Electr. Eng. & Comput. Sci., Michigan Univ., Ann Arbor, MI, USA (Gyemin Lee; Scott, C.D.)
Abstract	This paper applies the algorithm of Hastie et al., (2004) to the problem of learning the entire solution path of the one class support vector machine (OC-SVM) as its free parameter ν varies from 0 to 1. The OC-SVM with Gaussian kernel is a nonparametric estimator of a level set of the density governing the observed sample, with the parameter ν implicitly defining the corresponding level. Thus, the path algorithm produces estimates of all level sets and can therefore be applied to a variety of problems requiring estimation of multiple level sets including clustering, outlier ranking, minimum volume set estimation, and density estimation. The algorithm's cost is comparable to the cost of computing the OC-SVM for a single point on the path. We introduce a heuristic for enforced nestedness of the sets in the path, and present a method for kernel bandwidth selection based in minimum integrated volume, a kind of AUC criterion. These methods are illustrated on three datasets.
File Size	365799
File Format	PDF
ISBN	1424407273
ISSN	15206149
DOI	10.1109/ICASSP.2007.366287
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-04-15
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Support vector machines Level set Kernel Clustering algorithms Costs Bandwidth Static VAr compensators Machine learning Upper bound Piecewise linear techniques density level set estimation support vector machines one-class classification solution path
Content Type	Text
Resource Type	Article

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