作者: Mets552 時(shí)間: 2025-3-21 21:38 作者: 僵硬 時(shí)間: 2025-3-22 01:12 作者: deceive 時(shí)間: 2025-3-22 07:11 作者: 羊齒 時(shí)間: 2025-3-22 11:11
Detecting the Degree of Risk in Online Market Based on Satisfaction of Twitter Userstworks are enormously beneficial for both sellers and buyers. For producers, the analysis of social content can provide immediate insight into people’s reactions regarding products and services. Meanwhile, from such content, customers can know about products and services, and whether they are good o作者: 言行自由 時(shí)間: 2025-3-22 16:17 作者: 言行自由 時(shí)間: 2025-3-22 17:30 作者: anniversary 時(shí)間: 2025-3-23 00:58 作者: 表否定 時(shí)間: 2025-3-23 03:45 作者: fiction 時(shí)間: 2025-3-23 06:53 作者: CLASP 時(shí)間: 2025-3-23 10:11 作者: 轉(zhuǎn)折點(diǎn) 時(shí)間: 2025-3-23 16:23
Using Neural Networks as Surrogate Models in Differential Evolution Optimization of Truss Structuresallenges of all metaheuristic algorithms is time-consuming where a large number of structural analyses are required. To deal with this problem, neural networks are used to quickly evaluate the response of the structures. Firstly, a number of data points are collected from a parametric finite element作者: construct 時(shí)間: 2025-3-23 21:10 作者: 合法 時(shí)間: 2025-3-24 01:21
Resource-Constrained Model of Optimizing Patient-to-Hospital Allocation During a Pandemic, simultaneous administration of various therapies, preventive actions, drug supply and responding to emergencies, such as mass casualty traffic incidents, pandemics (e.g. SARS, MERS), etc. The overall objective is to provide appropriate, dedicated aid to patients and affected persons as quickly as 作者: 令人發(fā)膩 時(shí)間: 2025-3-24 02:23
Declarative UAVs Fleet Mission Planning: A Dynamic VRP Approach, pick-up, and delivery locations, and time windows, but also considering traffic, i.e., collision avoidance, and changing weather conditions as well as the arrival of new customer requests or request cancellation by impatient consumers and emergency departures caused by low battery. This problem ca作者: HAWK 時(shí)間: 2025-3-24 08:37
Porphyrins in Heavy Petroleums: A Review,n this study, we propose two approaches to avoid getting stuck in local optima. The experimental results show that the consensus quality generated by these approaches is at least 2.05% higher than that of the basic algorithm.作者: 賞心悅目 時(shí)間: 2025-3-24 12:41 作者: resilience 時(shí)間: 2025-3-24 15:44 作者: Maximize 時(shí)間: 2025-3-24 19:29 作者: Pander 時(shí)間: 2025-3-25 01:24 作者: irradicable 時(shí)間: 2025-3-25 06:55
Topic Diffusion Prediction on Bibliographic Network: New Approach with Combination Between External the topic, which is propagated as an intrinsic factor. Finally, we amalgamate the activation probability feature and the author’s preference feature in the topic’s spreading prediction. We conducted experiments on dissimilar topics of the bibliographic network dataset and have attained satisfactory results.作者: 跳動(dòng) 時(shí)間: 2025-3-25 08:25
Using Interval-Valued Fuzzy Sets for Recommending Groups in E-Learning Systemsre determined taking into account similarity of their dominant features and the highest ranked attributes of groups. The presented approach is examined, for students described by learning style dimensions. The method is evaluated on the basis of experimental results obtained for data of different groups of real students.作者: osteocytes 時(shí)間: 2025-3-25 14:20 作者: reaching 時(shí)間: 2025-3-25 15:48
0302-9743 held in Da Nang, Vietnam, in November 2020.*.The 70 full papers presented were carefully reviewed and selected from 314 submissions. The papers are grouped in topical sections on: knowledge engineering and semantic web; social networks and recommender systems; collective decision-making; application作者: Impugn 時(shí)間: 2025-3-25 23:43 作者: 魔鬼在游行 時(shí)間: 2025-3-26 00:22
Analysis of User Story Dynamics on a Medium-Size Social News Siteowever, it turns out that still more data records and more complete and accurate measurement approach are needed in order to use the model for prediction of story popularity or to detect untrue stories.作者: 粘 時(shí)間: 2025-3-26 05:40
Collective Decision-Making as a Contextual Multi-armed Bandit Problemice to expected outcomes. In summary, our work reveals that, when trying to make the best choice in a problem with multiple alternatives, meta-CMAB assures that the collective knowledge of experts leads to the best outcome without the need for accurate confidence estimates.作者: 險(xiǎn)代理人 時(shí)間: 2025-3-26 11:58
How Expert Confidence Can Improve Collective Decision-Making in Contextual Multi-Armed Bandit Problessumptions of prior work, we introduce confidence estimates and propose a novel approach to deciding with expert advice which can take advantage of these estimates. We further show that, when confidence estimates are imperfect, the proposed approach is more robust than the classical confidence-weighted majority vote.作者: 褻瀆 時(shí)間: 2025-3-26 12:53 作者: 離開(kāi) 時(shí)間: 2025-3-26 20:52
Structure and Physics of Virusesowever, it turns out that still more data records and more complete and accurate measurement approach are needed in order to use the model for prediction of story popularity or to detect untrue stories.作者: Carcinoma 時(shí)間: 2025-3-26 23:04 作者: ADORE 時(shí)間: 2025-3-27 03:02 作者: Initiative 時(shí)間: 2025-3-27 05:52 作者: Mettle 時(shí)間: 2025-3-27 11:52 作者: 魅力 時(shí)間: 2025-3-27 15:22 作者: intangibility 時(shí)間: 2025-3-27 20:46
Method of Detecting Bots on Social Media. A Literature Reviewrmised that although the various social media giants have peddled in orthogonal techniques to uncloak and perturb Sybils activities, the adversaries are also working on a robust method to evade detection, hence, a heuristic approach including hybrid crowdsourced-machine learning technique is required to avert future attacks.作者: Encephalitis 時(shí)間: 2025-3-28 01:00 作者: 設(shè)施 時(shí)間: 2025-3-28 03:17 作者: Suggestions 時(shí)間: 2025-3-28 06:58 作者: superfluous 時(shí)間: 2025-3-28 10:41
Porphyrins in Heavy Petroleums: A Review,collective members. However, in a collective, each member has its knowledge, and knowledge states are often contradictory. Determining consensus satisfying postulate 2-Optimality of a collective is an NP-hard problem, and heuristic algorithms have been suggested. The basic algorithm is the most popu作者: Aerophagia 時(shí)間: 2025-3-28 18:08 作者: fidelity 時(shí)間: 2025-3-28 22:12
Josef Schlattmann,Arthur Seibel and intrinsic factors. We utilize a supervised method to predict the propagation of a specific topic where combining dissimilar features with the dissimilar measuring coefficient. Firstly, we propose a new method to calculate activation probability from an active node to an inactive node based on b作者: Nonporous 時(shí)間: 2025-3-28 23:16 作者: floodgate 時(shí)間: 2025-3-29 05:25
Nucleic Acid Packaging in Viruseson. However, despite these numerous advantages, the social media system remains a double-edged sword. Recently, the online social media ecosystem although fast becoming the primary source of information has become the medium for misinformation and other malicious attacks. These malicious attacks are作者: abysmal 時(shí)間: 2025-3-29 10:56 作者: 脆弱么 時(shí)間: 2025-3-29 13:03
Structure and Physics of Virusesl (susceptible-infectious-recovered), with initial linear phase added. The model was tested on a completely new dataset of stories reported on a local social news site. The model fits the real data well and makes it possible to parametrize a story by a point in low-dimensional space of parameters. H作者: 虛假 時(shí)間: 2025-3-29 17:46
The Role of Intonation in Speech Perceptionions – can be formalized within the framework of the deciding with expert advice setting. Traditional approaches to tackle this problem focus on finding appropriate weights for the individuals in the group. In contrast, we propose here meta-CMAB, a meta approach that learns a mapping from expert adv作者: Fermentation 時(shí)間: 2025-3-29 22:03
David B. Pisoni,James R. Sawuschly optimal decision. Whereas existing research on CDM primarily focuses on making binary decisions, we focus here on CDM applied to solving contextual multi-armed bandit (CMAB) problems, where the goal is to exploit contextual information to select the best arm among a set. To address the limiting a作者: Cultivate 時(shí)間: 2025-3-30 01:31
Dennis H. Klatt,William E. Cooper is an interesting paradigm allowing for easy yet robust design of metaheuristics, making possible easy parallelization and developing new efficient computing methods. Such methods as Ant Colony Optimization (ACO), Particle Swarm Optimization (PSO) or Evolutionary Multi Agent-System (EMAS) are examp作者: 人工制品 時(shí)間: 2025-3-30 06:07 作者: 重畫(huà)只能放棄 時(shí)間: 2025-3-30 09:25
https://doi.org/10.1007/978-3-662-10116-2s finding a minimum or maximum of an analytic one-dimensional function, which is usually accomplished by finding the roots of the first derivative. It is, however, not unusual that no efficient algorithm is known for a particular optimization problem. It gets even harder, when you combine two such p
