Search results for "Sequence prediction"

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Multi-label Methods for Prediction with Sequential Data

2017

The number of methods available for classification of multi-label data has increased rapidly over recent years, yet relatively few links have been made with the related task of classification of sequential data. If labels indices are considered as time indices, the problems can often be seen as equivalent. In this paper we detect and elaborate on connections between multi-label methods and Markovian models, and study the suitability of multi-label methods for prediction in sequential data. From this study we draw upon the most suitable techniques from the area and develop two novel competitive approaches which can be applied to either kind of data. We carry out an empirical evaluation inves…

FOS: Computer and information sciencesComputer Science - Machine LearningComputer scienceMarkov modelsMulti-label classificationMachine Learning (stat.ML)02 engineering and technologycomputer.software_genreMarkov modelMachine learningTask (project management)Machine Learning (cs.LG)Statistics - Machine LearningArtificial Intelligence020204 information systemsComputer Science - Data Structures and Algorithms0202 electrical engineering electronic engineering information engineeringSequential dataData Structures and Algorithms (cs.DS)Multi-label classificationta113business.industryProblem transformationSignal ProcessingSequence prediction020201 artificial intelligence & image processingSequential dataComputer Vision and Pattern RecognitionData miningArtificial intelligencebusinesscomputerSoftware
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An analytical model of a new packet marking algorithm for TCP flows

2005

In Differentiated Services networks, packets may receive a different treatment according to their Differentiateo Services Code Point (DSCP) label. As a consequence, packet marking schemes can also be devised to differentiate packets belonging to a same TCP flow, with the goal of improving the performance experienced. This paper presents an analytical model for an adaptive packet marking scheme proposed in our previous work. The model combines three specific sub-models aimed at describing (i) the TCP sources aggregate, (ii) the marker, and (iii) the network status. Preliminary simulation results show quite accurate predictions for throughput and average queue occupancy. Besides, the research…

TCP accelerationComputer Networks and CommunicationsComputer scienceTransmission Control ProtocolTCP tuningThroughputRandom early detectionRound-trip delay timeH-TCPActive queue managementTCP sequence prediction attackComputer securitycomputer.software_genrelaw.inventionTCP Westwood plusTCP Friendly Rate ControlPacket switchinglawInternet ProtocolZeta-TCPQueueNetwork packetbusiness.industryComputerSystemsOrganization_COMPUTER-COMMUNICATIONNETWORKSToken bucketTelecommunications networkTCP global synchronizationDifferentiated servicesNetwork servicebusinesscomputerComputer network
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