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arXiv 1505.03049cs.SI
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基于网络分布拟合的社交平台知识获取

Knowledge Acquisition from Social Platforms Based on Network Distributions Fitting

Jarosław Jankowski, Radosław Michalski, Piotr Bródka, Przemysław Kazienko, Sonja Utz

摘要:

在线社交网络的独特性使人们有可能实施新的方法,提高研究过程的质量和有效性。虽然调查是最重要的研究工具之一,但选定的在线样本的代表性往往是一个挑战,其结果很难推广。本文提出并分析了一种基于具有代表性调查的网络测度分布估计方法。其主要目标是不仅关注样本在人口统计属性方面的代表性,而且还要跟踪主网络内的测量分布。所提出的方法有许多应用领域与在线研究,采样网络的协作学习过程的评估,并选择候选人的培训目的,在社交网络中分发信息的能力。

英文摘要:

The uniqueness of online social networks makes it possible to implement new methods that increase the quality and effectiveness of research processes. While surveys are one of the most important tools for research, the representativeness of selected online samples is often a challenge and the results are hardly generalizable. An approach based on surveys with representativeness targeted at network measure distributions is proposed and analysed in this paper. Its main goal is to focus not only on sample representativeness in terms of demographic attributes, but also to follow the measures distributions within main network. The approach presented has many application areas related to online research, sampling a network for the evaluation of collaborative learning processes, and candidate selection for training purposes with the ability to distribute information within a social network.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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