Detecting hot topics from academic big data
WebJun 27, 2024 · Fig 1: 8V’s of Big data Courtesy: Elena. Having understood the 8V’s of big data, let us look into details of research problems to be addressed. General big data research topics [3] are in the lines of: … WebUse this interactive dataset—a subset of data from the 2012 Cooperative Congressional National Election Study—to learn the method of logistic regression with the software program R. Logistic regression, or logit, is a widely used method of analysis in social science and is the foundation for more complex methods in big data analytics.
Detecting hot topics from academic big data
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Web166 Latest Big Data Research Topics And Fascinating Ideas. Big data refers to a huge volume of data, whether organized or unorganized, whose analysis shapes technologies and methodologies. Big data is so massive and complicated that it cannot be handled using ordinary application software. For instance, some frameworks, such as Hadoop, are ... WebMay 21, 2024 · 1 Introduction. A large part of technological development in our society is based on academic research [1, 2].Recently, quite a few academic fields that attract much attention, such as nanotechnology …
WebDec 16, 2024 · Bibliometrics is the study of academic publishing that uses statistics to describe publishing trends and to highlight relationships between published works. Likened to epidemiology, researchers seek to answer questions about a field based on data about publications (e.g., authors, topics, funding) in the same way that an epidemiologist …
WebA DeepWalk-based keyword extraction algorithm for a single paper (S-DWKE) is proposed to detect popular topics in diverse academic fields dynamically and a keywords … WebOct 17, 2024 · Reliably detecting insider trading is a major impediment to both research and regulatory practice. Using account-level transaction data, we propose a novel approach. Specifically, after extracting several key empirical features of typical insider trading cases from existing regulatory actions, we then employ a machine learning methodology to …
WebNov 11, 2024 · For detecting new topics, they developed a clustering framework, and use a range of content and temporal features to detect new hot topics. Although hot topic trend analysis based on temporal and spatial characteristics is important for a better detection of topic trend, for better understanding the trend of topic aggregation and …
WebSep 1, 2015 · 1. Data analytics: A game changer for public accounting. The term big data and the related approaches to analyzing data, often referred to as data analytics (hereafter, DA) or predictive analytics, have been discussed at length in the popular press and academic journals—to the point of oversaturation in recent years.University programs … shark vacuum cleaners at tescoWebAnswer: If you select a hot topic you will be competing with thousands, and if you have no exceptional insights, your result will be average. And that may be ok if you are looking for … population of blair nebraskaWeb166 Latest Big Data Research Topics And Fascinating Ideas. Big data refers to a huge volume of data, whether organized or unorganized, whose analysis shapes technologies … population of blaengwynfiWebDec 17, 2024 · Detecting hot topics from massive academic data is a very challenging task. Because various types of academic information are overgrowing, e.g., papers, news, and blogs, which has gone far beyond the limits that researchers can accept. Therefore, … shark vacuum cleaner saleWebDetecting hot topics from massive academic data is a very challenging task. Because various types of academic information are overgrowing, e.g., papers, news, and … population of blaine waWebFeb 17, 2016 · Results of Hot-Topic Extraction. After detecting the time periods using the ELM, the next step is to extract the hot topic using the topic model. The LDA model generates the probabilities of topics in the “document,” which consists of microblogs published in 1 h, and provides a topic space for “documents.”. shark vacuum cleaner reviews navigatorWebFIGURE 4. Hot topic detection results. In the hot topic discovery interface, users can view weekly hotspots, monthly hotspots and annual hotspots in different academic fields in Chinese or English. In (a), it shows the annual hot topics of computer science, and the keywords in the hot topic ‘‘neural networks . . . ’’ are listed in (b), the papers including … population of blakely pa