Search Results - "Tarr, Garth"

mplot : An R Package for Graphical Model Stability and Variable Selection Procedures by Tarr, Garth, Müller, Samuel, Welsh, Alan H.

“…The mplot package provides an easy to use implementation of model stability and variable inclusion plots (Müller and Welsh 2010; Murray, Heritier, and Müller…”
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Differentiation of Livestock Internal Organs Using Visible and Short-Wave Infrared Hyperspectral Imaging Sensors by Coombs, Cassius E O, Allman, Brendan E, Morton, Edward J, Gimeno, Marina, Horadagoda, Neil, Tarr, Garth, González, Luciano A

“…Automatic identification and sorting of livestock organs in the meat processing industry could reduce costs and improve efficiency. Two hyperspectral sensors…”
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Australian and United States Consumer Acceptance of Beef Brisket Cooked Using the Low and Slow Barbeque Method by Lees, Jarrod, Hardcastle, Nicholas, Johnston, Justin, Wong, Rohen, Cuthbertson, Holly, Tarr, Garth, Garmyn, Andrea, Miller, Markus, Polkinghorne, Rod, McGilchrist, Peter

“…Meat Standards Australia (MSA) sensory protocols have been effectively utilized in beef for international consumers employing several cooking methods. Our…”
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Feedlot Factors Influencing the Incidence of Dark Cutting in Australian Grain-Fed Beef by Steel, Cameron C., Lees, Angela M., Tarr, Garth, Dunshea, Frank R., Bowler, Des, Cowley, Frances, Warner, Robyn D., McGilchrist, Peter

“…It has been well-established that dark cutting (DC) is a multifactorial issue that is associated with numerous animal and management factors. However, there is…”
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The Impact of Pre-Slaughter Stress on Beef Eating Quality by Loudon, Kate M W, Tarr, Garth, Lean, Ian J, Polkinghorne, Rod, McGilchrist, Peter, Dunshea, Frank R, Gardner, Graham E, Pethick, David W

“…The study evaluated the relationship between pre-slaughter stress, plasma biomarkers and consumer-evaluated eating quality of pasture raised beef cattle (n =…”
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A preliminary investigation into the automatic detection of diseased sheep organs using hyperspectral imaging sensors by Coombs, Cassius E.O., Allman, Brendan E., Morton, Edward J., Gimeno, Marina, Horadagoda, Neil, Tarr, Garth, González, Luciano A.

“…The post-mortem inspection process of livestock viscera at abattoirs is expensive and laborious, but it is essential for the detection and condemnation of…”
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Influence of Kiwifruit Extract Infusion on Consumer Sensory Outcomes of Striploin ( M. longissimus lumborum ) and Outside Flat ( M. biceps femoris ) from Beef Carcasses by Lees, Angela, Konarska, Małgorzata, Tarr, Garth, Polkinghorne, Rod, McGilchrist, Peter

“…Actinidin is a cysteine protease enzyme which occurs in kiwifruit and has been associated with improved tenderness in red meat. This study evaluated the impact…”
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The Use of Biochemical Measurements to Identify Pre-Slaughter Stress in Pasture Finished Beef Cattle by Loudon, Kate M W, Tarr, Garth, Pethick, David W, Lean, Ian J, Polkinghorne, Rod, Mason, Maddison, Dunshea, Frank R, Gardner, Graham E, McGilchrist, Peter

“…This study considered the relationship between pre-slaughter stressors and plasma biomarkers in 488 pasture-raised cattle across two experiments. The design…”
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Cross-Platform Omics Prediction procedure: a statistical machine learning framework for wider implementation of precision medicine by Wang, Kevin Y. X., Pupo, Gulietta M., Tembe, Varsha, Patrick, Ellis, Strbenac, Dario, Schramm, Sarah-Jane, Thompson, John F., Scolyer, Richard A., Muller, Samuel, Tarr, Garth, Mann, Graham J., Yang, Jean Y. H.

“…In this modern era of precision medicine, molecular signatures identified from advanced omics technologies hold great promise to better guide clinical…”
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Machine learning applications in hierarchical time series forecasting: Investigating the impact of promotions by Abolghasemi, Mahdi, Tarr, Garth, Bergmeir, Christoph

“…Hierarchical forecasting is needed in many situations in the supply chain to support decision making. Top-down, bottom-up, and optimal linear combination…”
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Demand forecasting in supply chain: The impact of demand volatility in the presence of promotion by Abolghasemi, Mahdi, Beh, Eric, Tarr, Garth, Gerlach, Richard

“…•The association between time series features and demand volatility is objectively examined.•Demand volatility is shown to significantly impacts the accuracy…”
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Regularized Predictive Models for Beef Eating Quality of Individual Meals by Tarr, Garth, Wilms, Ines

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Robust variable selection under cellwise contamination by Su, Peng, Tarr, Garth, Muller, Samuel

“…Cellwise outliers are widespread in real world data analysis. Traditional robust methods may fail when applied to datasets under such contamination. We…”
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CR-Lasso: Robust cellwise regularized sparse regression by Su, Peng, Tarr, Garth, Muller, Samuel, Wang, Suojin

“…Cellwise contamination remains a challenging problem for data scientists, particularly in research fields that require the selection of sparse features…”
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Small sample performance of quantile regression confidence intervals by Tarr, Garth

“…Since the introduction of regression quantiles for estimating conditional quantile functions there has been ongoing research into how best to construct…”
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Measuring the effects of peer learning on students' academic achievement in first-year business statistics by Dancer, Diane, Morrison, Kellie, Tarr, Garth

“…Peer-assisted study session (PASS) programs have been shown to positively affect students' grades in a majority of studies. This study extends that analysis in…”
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Methodology for data processing and analysis techniques of infrared video thermography used to measure cattle temperature in real time by Cuthbertson, Holly, Tarr, Garth, González, Luciano A.

“…[Display omitted] •Ocular IRT is used to measure temperature in cattle under commercial conditions.•Data from video IRT cameras require extensive…”
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Objective grading of rib eye traits using the Q-FOM™ camera in Australian beef carcasses by Stewart, Sarah M., Toft, Henrik, O'Reilly, Rachel A., Lauridsen, Thomas, Esberg, Jakob, Jørgensen, Thor B., Tarr, Garth, Christensen, Mette

“…The objective of this study was to develop calibration models against rib eye traits and independently validate the precision, accuracy, and repeatability of…”
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Relationships between marbling measures across principal muscles by Konarska, Małgorzata, Kuchida, Keigo, Tarr, Garth, Polkinghorne, Rodney J

“…As marbling is a principal input into many grading systems it is important to have an accurate and reliable measurement procedure. This paper compares three…”
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Using infrared thermography on farm of origin to predict meat quality and physiological response in cattle (Bos Taurus) exposed to transport and marketing by Cuthbertson, Holly, Tarr, Garth, Loudon, Kate, Lomax, Sabrina, White, Peter, McGreevy, Paul, Polkinghorne, Rodney, González, Luciano A.

“…Temperature is used as an indicator of animals' response to external stimuli and thus it could potentially be used as an indicator or poor animal welfare and…”
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