The proceedings contain 6 papers. The topics discussed include: a project-based HPC course for single-box computers;20 years of teaching parallel processing to computer science seniors;teaching MPI from mental models;...
ISBN:
(纸本)9781509038275
The proceedings contain 6 papers. The topics discussed include: a project-based HPC course for single-box computers;20 years of teaching parallel processing to computer science seniors;teaching MPI from mental models;computational science education focused on future domain scientists;scholar: a campus HPC resource to enable computational literacy;and next generation HPC workforce development: the computer system, cluster, and networking summer institute.
The proceedings contain 6 papers. The topics discussed include: the benefits and challenges of vHPC and cloud computing;integration of high-performancecomputing into a VCL cloud;archipelago: unified storage over comm...
ISBN:
(纸本)9781450323789
The proceedings contain 6 papers. The topics discussed include: the benefits and challenges of vHPC and cloud computing;integration of high-performancecomputing into a VCL cloud;archipelago: unified storage over commodity hardware using RADOS;the evolution of the ARM architecture towards big data and the data-center;and maximizing performance with cloud-virtualized dataflow engine co-processors.
The proceedings contain 10 papers. The topics discussed include: design and analysis of a 32-bit embedded high-performance cluster optimized for energy and performance;toward efficient programmer-managed two-level mem...
ISBN:
(纸本)9781479975648
The proceedings contain 10 papers. The topics discussed include: design and analysis of a 32-bit embedded high-performance cluster optimized for energy and performance;toward efficient programmer-managed two-level memory hierarchies in exascale computers;power profiling of a reduced data movement algorithm for neutron cross section data in Monte Carlo simulations;abstract machine models and proxy architectures for exascale computing;mPPM, viewed as a co-design effort;an evaluation of threaded models for a classical MD proxy application;performance and energy evaluation of CoMD on Intel Xeon Phi co-processors;application characterization using oxbow toolkit and PADS infrastructure;using a complementary emulation-simulation co-design approach to assess application readiness for processing-in-memory systems;and an implementation of block conjugate gradient algorithm on CPU-GPU processors.
The proceedings contain 2 papers. The topics discussed include: improving HPC security with targeted Syscall fuzzing;and SpackNVD: a vulnerability audit tool for Spack packages.
ISBN:
(纸本)9781665475211
The proceedings contain 2 papers. The topics discussed include: improving HPC security with targeted Syscall fuzzing;and SpackNVD: a vulnerability audit tool for Spack packages.
The proceedings contain 4 papers. The topics discussed include: high-performance many-core networking: design and implementation;high speed scientific data transfers using software defined networking;SCinet: 25 years ...
ISBN:
(纸本)9781450340021
The proceedings contain 4 papers. The topics discussed include: high-performance many-core networking: design and implementation;high speed scientific data transfers using software defined networking;SCinet: 25 years of extreme networking;and optimizing data transfer nodes using packet pacing.
The proceedings contain 6 papers. The topics discussed include: OnRamp to parallel and distributed computing;REU site: bio-grid initiatives for interdisciplinary research and education;auto-grading for parallel progra...
ISBN:
(纸本)9781450339612
The proceedings contain 6 papers. The topics discussed include: OnRamp to parallel and distributed computing;REU site: bio-grid initiatives for interdisciplinary research and education;auto-grading for parallel programs;student cluster competition: a multi-disciplinary undergraduate HPC educational tool;a problem-based learning approach to GPU computing;and introducing highperformancecomputing concepts into engineering undergraduate curriculum : a success story.
The proceedings contain 4 papers. The topics discussed include: abstract interpretation: testing at scale without testing at scale;climate models: challenges for Fortran development tools;experience with using a perfo...
ISBN:
(纸本)9781479970353
The proceedings contain 4 papers. The topics discussed include: abstract interpretation: testing at scale without testing at scale;climate models: challenges for Fortran development tools;experience with using a performance predictor during development: a distributed storage system tale;and towards test driven development for computational science with pFUnit.
The proceedings contain 99 papers. The topics discussed include: 5 ExaFlop/s HPL-MxP benchmark with linear scalability on the 40-million-core Sunway Supercomputer;big data assimilation: real-time 30-second-refresh hea...
ISBN:
(纸本)9798400701092
The proceedings contain 99 papers. The topics discussed include: 5 ExaFlop/s HPL-MxP benchmark with linear scalability on the 40-million-core Sunway Supercomputer;big data assimilation: real-time 30-second-refresh heavy rain forecast using Fugaku during Tokyo Olympics and Paralympics;rapid simulations of atmospheric data assimilation of hourly-scale phenomena with modern neural networks;Graphine: enhanced neutral atom quantum computing using application-specific Rydberg atom arrangement;legate sparse: distributed sparse computing in python;clover: toward sustainable ai with carbon-aware machine learning inference service;toward sustainable HPC: carbon footprint estimation and environmental implications of HPC systems;and scaling the leading accuracy of deep equivariant models to biomolecular simulations of realistic size.
The proceedings contain 7 papers. The topics discussed include: addressing global data dependencies in heterogeneous asynchronous runtime systems on GPUs;automatic risk-based selective redundancy for fault-tolerant ta...
ISBN:
(纸本)9781450351331
The proceedings contain 7 papers. The topics discussed include: addressing global data dependencies in heterogeneous asynchronous runtime systems on GPUs;automatic risk-based selective redundancy for fault-tolerant task-parallel HPC applications;HPX smart executors;integrating OpenMP into the Charm++ programming model;verification of the extended roofline model for asynchronous many task runtimes;and extending the open community runtime with external application support.
Sentiment analysis plays a key role in Natural Language Processing (NLP). It aims to pull out sentiments, opinions, and emotions from text. Social platforms like Reddit show how important this is. People express many ...
详细信息
ISBN:
(数字)9798331513894
ISBN:
(纸本)9798331513900
Sentiment analysis plays a key role in Natural Language Processing (NLP). It aims to pull out sentiments, opinions, and emotions from text. Social platforms like Reddit show how important this is. People express many different emotions there. This makes sentiment analysis useful for market analysis, consumer feedback, and social behavior research. This study tackles problems in emotion classification. These include not having enough emotion databases, making things too simple with binary classification, and the highcomputing costs of processing big datasets like GoEmotions. We use the GoEmotions dataset to test machine learning and transformer-based models. This dataset has 58,000 comments labeled with 27 emotions. We look at Support Vector Machines (SVM), Naive Bayes, and BERT. Our findings show that BERT does better than the others. It’s more accurate and captures small differences in sentiment well. BERT’s strong performance shows it’s a good fit for complex sentiment analysis tasks. This paper stresses the need for accuracy and efficient computing. It sets a standard to help push fine-grained sentiment analysis research forward.
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