نتایج جستجو برای: dpm model

تعداد نتایج: 2104991  

2012
Hyun Oh Song Stefan Zickler Tim Althoff Ross B. Girshick Mario Fritz Christopher Geyer Pedro F. Felzenszwalb Trevor Darrell

We develop an intermediate representation for deformable part models and show that this representation has favorable performance characteristics for multi-class problems when the number of classes is high. Our model uses sparse coding of part filters to represent each filter as a sparse linear combination of shared dictionary elements. This leads to a universal set of parts that are shared amon...

2012
Adam B. Moore N. Y. Louis Lee Brian A. M. Clark Andrew R. A. Conway

The dual process model of moral judgment (DPM; Greene et al., 2004) argues that such judgments are influenced by both emotion-laden intuition and controlled reasoning. These influences are associated with distinct neural circuitries and different response tendencies. After reanalyzing data from an earlier study, McGuire et al. (2009) questioned the level of support for the dual process model an...

2015
Ting Xiang Dazhi Pan

In this paper, we point out some shortcomings of Differential evolution algorithm (DE) with lower search efficiency and advance to the local optimal value easily. Combining with particle swarm algorithm (PSO)’s advantages of convergence rate, we put forward a new hybrid algorithm (DPM) to overcome these shortcomings. Instead of dividing all individuals into two equal size groups, in DPM algorit...

2003
Andrey Belenky Nirwan Ansari

1 We propose a modification to the basic Deterministic Packet Marking (DPM), a promising IP traceback scheme, to handle fragmented traffic. The modification introduces no additional bandwidth overhead, but limited additional memory requirements and processing overhead on the DPM-enabled interface. Index Terms — Security, IP Traceback

Journal: :Critical reviews in toxicology 2006
Thomas W Hesterberg William B Bunn Gerald R Chase Peter A Valberg Thomas J Slavin Charles A Lapin Georgia A Hart

After decades of research involving numerous epidemiologic studies and extensive investigations in laboratory animals, a causal relationship between diesel exhaust (DE) exposure and lung cancer has not been conclusively demonstrated. Epidemiologic studies of the transportation industry (trucking, busing, and railroad) show a small elevation in lung cancer incidence (relative risks [RRs] general...

Journal: :Composites Part C: Open Access 2021

To decrease development costs of aeronautical composite structures, industrials and academic researchers are turning to “virtual testing” methods. help achieve this objective, a new methodology has been developed at the Institut Clément Ader. It is based on complex loading test rig for technological specimens (more representative than usual level coupons) Discrete Ply Model (DPM), model allowin...

2015
Balgobin Nandram Jiani Yin

It is well known that the Dirichlet process (DP)model and Dirichlet process mixture (DPM) model are sensitive to the specifications of the baseline distribution. Given a sample from a finite population, we perform Bayesian predictive inference about a finite population quantity (e.g., mean) using a DP model. Generally, in many applications a normal distribution is used for the baseline distribu...

2013
Ross Girshick Jitendra Malik

An interesting question when training a DPM is: how many latent update iterations are required to saturate detection performance? To answer this question, we look at mAP plotted against latent update iterations. To make the experimental protocol more precise, we briefly review the DPM training procedure. DPM training proceeds through three distinct phases. First, single-component, root-only mod...

Journal: :MATEC web of conferences 2021

Dry powder inhalations (DPIs) have gathered attention as a treatment for respiratory diseases due to the large effective absorption area in human lung. A cascade impactor is generally used investigate inhalation performance of DPIs. For improvement efficiency DPIs, understanding particle motion and deposition behavior lung required. In present study, computer simulations were conducted calculat...

2017
Osami Seri Luísa Margarida Martins

An experimentally obtained polarization curve for the hydrogen evolution reaction on silver in a 0.5 mol dm−3 solution was investigated using an electrochemical curve technique named the differential polarization method (DPM). The exchange current density estimated by the Tafel extrapolation method (TEM) and the DPM were compared and assessed from points of simple and more accurate handling. It...

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