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Classical approaches to assessing dietary intake are associated with measurement error. In an effort to address inherent measurement error in dietary self-reported data there is increased interest in the use of dietary biomarkers as…

Applications · Statistics 2019-02-22 Isobel Claire Gormley , Yuxin Bai , Lorraine Brennan

We update our original low-energy constants to the O(p6) order, including two and three flavours, the normal and anomalous ones. Following a comparative analysis, the O(p4) results are considered better. In the O(p6) order, most of our…

High Energy Physics - Phenomenology · Physics 2015-07-14 Shao-Zhou Jiang , Zhen-Long Wei , Qing-Sen Chen , Qing Wang

Accelerometer measurements are the prime type of sensor information most think of when seeking to measure physical activity. On the market, there are many fitness measuring devices which aim to track calories burned and steps counted…

Machine Learning · Computer Science 2017-04-14 Kevin M. Amaral , Ping Chen , Scott Crouter , Wei Ding

Building energy performance benchmarking has been adopted widely in the USA and Canada through the Energy Star Portfolio Manager platform. Building operations and energy management professionals have long used a simple 1-100 score to…

Applications · Statistics 2020-07-21 Pandarasamy Arjunan , Kameshwar Poolla , Clayton Miller

Accurate estimation of meal macronutrient composition is a pre-perquisite for precision nutrition, metabolic health monitoring, and glycemic management. Traditional dietary assessment methods, such as self-reported food logs or diet recalls…

A rapidly growing amount of content posted online, such as food recipes, opens doors to new exciting applications at the intersection of vision and language. In this work, we aim to estimate the calorie amount of a meal directly from an…

Computer Vision and Pattern Recognition · Computer Science 2020-11-03 Robin Ruede , Verena Heusser , Lukas Frank , Alina Roitberg , Monica Haurilet , Rainer Stiefelhagen

With the rise and development of computer vision and LLMs, intelligence is everywhere, especially for people and cars. However, for tremendous food attributes (such as origin, quantity, weight, quality, sweetness, etc.), existing research…

Computer Vision and Pattern Recognition · Computer Science 2025-07-08 Zhenbo Xu , Jinghan Yang , Gong Huang , Jiqing Feng , Liu Liu , Ruihan Sun , Ajin Meng , Zhuo Zhang , Zhaofeng He

We propose a novel deep fusion architecture, CaloriNet, for the online estimation of energy expenditure for free living monitoring in private environments, where RGB data is discarded and replaced by silhouettes. Our fused convolutional…

Computer Vision and Pattern Recognition · Computer Science 2018-06-22 Alessandro Masullo , Tilo Burghardt , Dima Damen , Sion Hannuna , Victor Ponce-López , Majid Mirmehdi

Everyone eats. However, people do not always know what to eat. They need a little help and inspiration. Consequently, a number of apps, services, and programs have developed recommenders around food. These cover food, meal, recipe, and…

Information Retrieval · Computer Science 2018-09-18 Carl Anderson

The absence of food monitoring has contributed significantly to the increase in the population's weight. Due to the lack of time and busy routines, most people do not control and record what is consumed in their diet. Some solutions have…

Computer Vision and Pattern Recognition · Computer Science 2020-12-08 Charles N. C. Freitas , Filipe R. Cordeiro , Valmir Macario

In this paper we present (to the best of our knowledge) the first outranking method to assign a score to each alternative. It is a method of the Electre family, and we will call it Electre-Score. Contrarily to the Multi-Attribute Value…

Computational Engineering, Finance, and Science · Computer Science 2019-05-16 José Rui Figueira , Salvatore Greco , Bernard Roy

With diet and nutrition apps reaching 1.4 billion users in 2022 [1], it's not surprise that popular health apps, MyFitnessPal, Noom, and Calorie Counter, are surging in popularity. However, one major setback [2] of nearly all nutrition…

Computer Vision and Pattern Recognition · Computer Science 2024-10-22 Michelle Han , Junyao Chen , Zhengyuan Zhou

Food authenticity studies are concerned with determining if food samples have been correctly labeled or not. Discriminant analysis methods are an integral part of the methodology for food authentication. Motivated by food authenticity…

Methodology · Statistics 2010-10-08 Thomas Brendan Murphy , Nema Dean , Adrian E. Raftery

Much work has been dedicated to estimating and optimizing workloads in high-performance computing (HPC) and deep learning. However, researchers have typically relied on few metrics to assess the efficiency of those techniques. Most notably,…

Machine Learning · Computer Science 2023-10-17 Hugo Waltsburger , Erwan Libessart , Chengfang Ren , Anthony Kolar , Regis Guinvarc'h

77% of adults over 50 want to age in place today, presenting a major challenge to ensuring adequate nutritional intake. It has been reported that one in four older adults that are 65 years or older are malnourished and given the direct link…

Computer Vision and Pattern Recognition · Computer Science 2023-04-13 Chi-en Amy Tai , Matthew Keller , Mattie Kerrigan , Yuhao Chen , Saeejith Nair , Pengcheng Xi , Alexander Wong

What we eat is one of the most frequent and important health decisions we make in daily life, yet it remains notoriously difficult to capture and understand. Effective food journaling is thus a grand challenge in personal health…

Human-Computer Interaction · Computer Science 2017-02-24 Shubham Goyal , Qi Liu , Khairina Tajul-Arifin , Waqas Awan , Bimlesh Wadhwa , Zhenguang Liu

The pairwise winning indices, computed in the Stochastic Multicriteria Acceptability Analysis, give the probability with which an alternative is preferred to another taking into account all the instances of the assumed preference model…

Optimization and Control · Mathematics 2022-03-29 Sally Giuseppe Arcidiacono , Salvatore Corrente , Salvatore Greco

We present a new type of calorimeter in which we couple an unknown heat capacity with the aid of Peltier elements to an electrical circuit. The use of an electrical inductance and an amplifier in the circuit allows us to achieve autonomous…

Instrumentation and Detectors · Physics 2015-05-28 Olaf Bossen , Andreas Schilling

Automatically constructing a food diary that tracks the ingredients consumed can help people follow a healthy diet. We tackle the problem of food ingredients recognition as a multi-label learning problem. We propose a method for adapting a…

Computer Vision and Pattern Recognition · Computer Science 2017-07-28 Marc Bolaños , Aina Ferrà , Petia Radeva

We study letter grading schemes, which are routinely employed for evaluating student performance. Typically, a numerical score obtained via one or more evaluations is converted into a letter grade (e.g., A+, B-, etc.) by associating a…

Computer Science and Game Theory · Computer Science 2024-06-25 Evi Micha , Shreyas Sekar , Nisarg Shah
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