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Promoting cold-start items in recommender systems. [PDF]
PLoS ONE, 2014 As one of the major challenges, cold-start problem plagues nearly all recommender systems. In particular, new items will be overlooked, impeding the development of new products online.
Jin-Hu Liu +5 more
doaj +8 more sources
Ice Formation during PEM Fuel Cell Cold Start: Acceptable or Not? [PDF]
Advanced Science, 2023 Proton exchange membrane (PEM) fuel cell faces the inevitable challenge of the cold start at a sub‐freezing temperature. Understanding the underlying degradation mechanisms in the cold start and developing a better starting strategy to achieve a quick ...
Jinqiao Liang +4 more
doaj +3 more sources
Mitigating Cold Start Problem in Serverless Computing with Function Fusion [PDF]
Sensors, 2021 As Artificial Intelligence (AI) is becoming ubiquitous in many applications, serverless computing is also emerging as a building block for developing cloud-based AI services.
Seungjun Lee +3 more
doaj +2 more sources
User Cold Start Problem in Recommendation Systems: A Systematic Review
IEEE Access, 2023 The recommendation system makes recommendations based on the preferences of the users. These user preferences usually come from the user’s basic information, item rating, historical data, and so on.
Hongli Yuan, Alexander A. Hernandez
doaj +2 more sources
A Meta-adversarial Framework for Cross-Domain Cold-Start Recommendation
Data Science and EngineeringThe cold-start problem in recommender systems has been facing a great challenge. Cross-domain recommendation can improve the performance of cold-start user recommendations in the target domain by using the rich information of users in the source domain ...
Yufang Liu +3 more
doaj +2 more sources
Research on cold start and new data evaluation method influence on RDE test for light-duty vehicles [PDF]
E3S Web of Conferences, 2021 The Real Driving Emission test (RDE) required in China 6 regulation (GB 18352.6-2016) followed the EU 6 regulation (EC 2016/646), where cold start is excluded in emission calculation.
Yan Feng +3 more
doaj +1 more source
Energies, 2021 The cold start property is one of the main factors restricting the fuel cell application in the automotive field. The constant voltage cold start method of the fuel cell works under low start voltage and produces high heat, which can shorten the start-up
Yanbo Yang +4 more
doaj +1 more source
Large Language Models are Competitive Near Cold-start Recommenders for Language- and Item-based Preferences [PDF]
ACM Conference on Recommender Systems, 2023 Traditional recommender systems leverage users’ item preference history to recommend novel content that users may like. However, modern dialog interfaces that allow users to express language-based preferences offer a fundamentally different modality for ...
S. Sanner +4 more
semanticscholar +1 more source
Contribution of Cold Starts to Real-World Trip Emissions for Light-Duty Gasoline Vehicles
Atmosphere, 2022 For catalytic converter-equipped light-duty gasoline vehicles (LDGV), the hot-stabilized tailpipe emissions for pollutants such as carbon monoxide (CO), hydrocarbons (HC), and nitrogen oxides (NOx) are well controlled.
Jiangchuan Hu +2 more
doaj +1 more source
Contrastive Learning for Cold-Start Recommendation [PDF]
ACM Multimedia, 2021 Recommending purely cold-start items is a long-standing and fundamental challenge in the recommender systems. Without any historical interaction on cold-start items, the collaborative filtering (CF) scheme fails to leverage collaborative signals to infer
Yin-wei Wei +6 more
semanticscholar +1 more source