accuracy during the cold-start period
Improving the Recommendation Accuracy for Cold Start Users in Trust-Based Recommender Systems
... the accuracy of predictions in recommender systems, especially for cold start ...users. Cold start users are considered challenging to deal with in any recommender system because of the ...
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Cold-Start Recommendations for
... Rivet Radio, Inc., Chicago, IL {vivek.sundararaman,alwar.narayanan}@rivetnewsradio.com Abstract We investigate a suite of recommendation algo- rithms for audio news listening applications. This domain presents several ...
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Research Progress on the Mechanism of Alfalfa Cold Resistance During Overwintering Period
... alfalfa cold resistance has become one of the hot spots in grassland and pasture accompany the rapid development of the scale of feeding grassland ...its cold resistance, and discusses the countermeasures ...
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Cold Start Test Report
... D. Check Condition and Requirements: The On/Off cycling is to verify the quality of the product. It is to ensure that the product will not be damaged in any form during a sudden rush of current caused by interrupt ...
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Cold Start Link Prediction
... Taskar et al. [21] apply link prediction to a social net- work of universities. They rely on machine learning techniques and use personal information of users (mu- sic, books, etc.) to increase the accuracy of ...
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US POLICY TOWARDS INDO-PAK RELATION: DURING COLD WAR PERIOD
... the period of two years deadlock as India wanted some concrete step to resolve the problem of ...sown during the Cold War era and India's testing of nuclear weapons have seen bilateral ties plunge to ...
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CiteSeerX — Characteristic Behavior of Polymer Electrolyte Fuel Cell Resistance during Cold Start
... sections. During the entire set of repeated cold starts, the cell temperature was constant and fluctuated no more than ...the cold starts were initiated once the cell reached a specific resistance ...
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Analysis of NOx Emissions during Crank-Start and Cold Fast-Idle in a GDI Engine
... emissions during the crank-start and cold fast-idle phases of a GDI engine are analyzed in ...injected, start of injection, and ignition ...The cold fast-idle NOx emissions were studied ...
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RDE in Congested Traffic with Cold Start
... for cold start emission ...speed period and during cruise downhill where the high exhaust flow at low temperature cools the catalyst and reduces the NOx ...
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Personalized recommendation for cold start users
... There are two types of knowledge-based attack like high- knowledge attack and low-knowledge attack. An attack against a collaborative filtering recommender system consists of a set of attack profiles; each contains altered ...
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Heat Transfer Study in 3-Pass Fire-Tube Boiler During a Cold Start-up
... boiler during a cold ...obtained during the boiler ...the accuracy and the suitability of the proposed model to estimate the dynamic behaviour of the studied boiler and other similar ...
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Is there any cardioprotective role of Taurine during cold ischemic period following global myocardial ischemia?
... Some structural changes occur in the myocardial cells during the cold ischemic period. High energy phosphate synthesis decreases as a result of decreasing oxidative phosphorilation. Na + -K + ...
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Impact of Cold Climates on Vehicle Emissions: The Cold Start Air Toxics Pulse
... of cold air temperatures on vehicle exhaust emissions and the resulting exposure of humans to air ...in cold climates, the majority of pollutant mass emitted by vehicles occurs during engine ...
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Mitigating Cold Start Problem In A Personalized Recommender System
... ratings provided by them. Education is one of the most significant domains in which there is an exigency need for optimized recommender systems precise to the geographical territories. The period by which a ...
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Optimization of cold start problem in recommendation systems: A review
... item cold start problem in different ...solve cold start problem in book domain is given by using interaction based social proximity factor which takes into account the likes and comments of ...
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Active Learning to Reduce Cold Start in Recommender Systems
... However, the techniques mentioned above often suffer from the same problem: cold start. To deal with it, we present here a different approach by approximat- ing the recommendation problem using classification ...
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UG219 TRAMAQ - cold start emissions. Summary report
... In its current form the model’s application is limited by the scope of the input data which encompasses emissions data from a relatively restricted sample of current passenger car models. This has the effect of limiting ...
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An item-oriented recommendation algorithm on cold-start problem
... recommendation accuracy between the cold and popular ...recommendation accuracy of the cold items, while it keeps the recommendation accuracy of the overall and the popular ...
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Evaluation of the efficiency of the water heater during cold period with charcoal on the growth of Oreochromis niloticus in Lubumbashi (DR Congo)
... heating during the cold period in ...ponds during the study period were 22 ± 2, 8 ° C (in the heated pond) and 18 ± 1, 4 ° C (unheated pond) (p ...
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The US Commitment to NATO in the Post-Cold War Period
... 5.4 The ‘78-day war’ On March 24, the Kosovo air campaign, also known as the ‘78-day war’ began. It had no specific UN Security Council authorisation. Thus, based on previous UN resolutions that had called for full and ...
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