A locally-built, LLM-digested index of recent arXiv papers in quant finance, geometry/topology, and statistical ML — keyword search served straight from SQLite on this machine.
KitcheNette predicts and recommends food ingredient pairings.
Predicts food ingredient amounts from images.
Paper uses clustering to identify food assistance deserts in Ohio.
Study forecasts food security trends using real-time data.
The easy access to large data sets has allowed for leveraging methodology in network physics and complexity science to disentangle patterns and processes directly from the data, leading to key insights in the behavior of systems. Here we use to country specific food production data to study binary and weighted topologi…
Over the past decade, the stellar growth of Indian economy has been challenged by persistently high levels of inflation, particularly in food prices. The primary reason behind this stubborn food inflation is mismatch in supply-demand, as domestic agricultural production has failed to keep up with rising demand owing to…
High and volatile global food prices have led to food riots and played a critical role in triggering the Arab Spring revolutions in recent years. The severe drought in the US in the summer of 2012 led to a new increase in food prices. Through the fall, they remained at a threshold above which the riots and revolutions …
Achieving international food security requires improved understanding of how international trade networks connect countries around the world through the import-export flows of food commodities. The properties of food trade networks are still poorly documented, especially from a multi-network perspective. In particular,…
Recently, along with the emergence of food scandals, food supply chains have to face with ever-increasing pressure from compliance with food quality and safety regulations and standards. This paper aims to explore critical factors of compliance risk in food supply chain with an illustrated case in Vietnamese seafood in…
Recent droughts in the midwestern United States threaten to cause global catastrophe driven by a speculator amplified food price bubble. Here we show the effect of speculators on food prices using a validated quantitative model that accurately describes historical food prices. During the last six years, high and fluctu…
Unsupervised image inpainting models generate plausible reconstructions from incomplete data.
Discriminatory trade liberalization policies are becoming more popular among world economies. Countries are motivated to enter for regional trade agreements to capture faster economic growth for alleviating poverty. In developing economies like most of the member countries of the Association of South East Asian Nations…
Paper compares machine learning models for food authenticity.
Analyze food popularity trends using social media data.
Deep learning system improves accuracy of food packaging date verification.
Correspondence analysis (CA) is a multivariate statistical tool used to visualize and interpret data dependencies. CA has found applications in fields ranging from epidemiology to social sciences. However, current methods used to perform CA do not scale to large, high-dimensional datasets. By re-interpreting the object…
Increases in global food prices have led to widespread hunger and social unrest---and an imperative to understand their causes. In a previous paper published in September 2011, we constructed for the first time a dynamic model that quantitatively agreed with food prices. Specifically, the model fit the FAO Food Price I…
Wavelet analysis reveals financialization effects on oil-food price correlation.
Model predicts human food choices based on demographics.
Study reveals clusters of resilient and vulnerable Spanish agri-food firms post-Ukraine-Russia war.
The paper compares clustering techniques for personalized food kits.
Yelp has been one of the most popular local service search engine in US since 2004. It is powered by crowd-sourced text reviews and photo reviews. Restaurant customers and business owners upload photo images to Yelp, including reviewing or advertising either food, drinks, or inside and outside decorations. It is obviou…
Algorithm improves resource allocation for food outreach to homeless.
Deep learning model reduces food waste by stabilizing online food delivery supply chains.
Geometric modeling for human food and chemical sensitivities.
Study predicts purchasing decisions of online food delivery customers.
Technical report predicts eating and food purchasing behaviors of free-living individuals.
Study proposes hybrid machine learning models for crop yield prediction.
Improved sales forecasting for new products using transfer learning.
Study finds WACC negatively impacts firm profitability in Bangladesh's food industry.
Conversion of corn to ethanol in the US since 2005 has been a major cause of global food price increases during that time and has been shown to be ineffective in achieving US energy independence and reducing environmental impact. We make three key statements to enhance understanding and communication about ethanol prod…
Recall assistance methods are among the key aspects that improve the accuracy of online dietary assessment surveys. These methods still mainly rely on experience of trained interviewers with nutritional background, but data driven approaches could improve cost-efficiency and scalability of automated dietary assessment.…
A recipe recommendation system suggests missing ingredients using collaborative filtering.
Transformers use ReLUs to approximate softmax efficiently.
Generative model creates meal images from ingredient descriptions.
FOOD detects out-of-distribution samples quickly without needing OOD data.
Researchers develop a machine learning model to improve smell perception for food quality monitoring.
Recent increases in basic food prices are severely impacting vulnerable populations worldwide. Proposed causes such as shortages of grain due to adverse weather, increasing meat consumption in China and India, conversion of corn to ethanol in the US, and investor speculation on commodity markets lead to widely differin…
The waggle dance that honeybees perform is an astonishing way of communicating the location of food source. After over 60 years of its discovery, researchers still use manual labeling by watching hours of dance videos to detect different transitions between dance components thus extracting information regarding the dis…
Research shows franchised fast food companies' stock prices decline more during recessions.
Dataset for object detection at Oktoberfest beer tent.
Today, many public or private institutions provide professional food service for personnels working in their own organizations. Regarding the planning of the said service, there are some obstacles due to the fact that the number of the personnel working in the institutions is generally high and the personnel are out of…
Improved robustness in ASR systems with speaker adaptation.
Proposes EVE for efficient exploration in reinforcement learning.
The present study provides a comparative assessment of non-invasive sensors as means of estimating the microbial contamination and time-on-shelf (i.e. storage time) of leafy green vegetables, using a novel unified spectra analysis workflow. Two fresh ready-to-eat green salads were used in the context of this study for …
Simplified Variational Bayes for easier inference.
Study adapts OHLC volatility estimators for monitoring market stress in diverse settings.
The interdependent nature of the global economy has become stronger with increases in international trade and investment. We propose a new model to reconstruct the international trade network and associated cost network by maximizing entropy based on local information about inward and outward trade. We show that the tr…