Excel

This dataset consists of a simulated exponential distribution data, featuring n=5000n = 5000n=5000 data points, each generated with a rate parameter of 9. The exponential distribution is commonly used to model the time between events in a Poisson process, where the rate parameter indicates the average number of events occurring in a unit of time. In this case, the relatively high rate parameter of 9 suggests that events are expected to happen frequently.

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84 Views

Interest-based e-commerce survey data. The questionnaire consists of seven sections: The first part includes seven questions about respondents' basic information and platform usage behavior, aimed at determining if the respondents are suitable for this study. The second to seventh parts pertain to the measurement of research variables, covering user interactions, interactions with celebrities, visual appeal, perceived enjoyment, purchase intention, and self-indulgence, totaling 24 questions.

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47 Views

The Big Five Inventory-2 (BFI-2) is one of the most used questionnaires to assess personality traits, distinguishing 15 facets. Despite its usage, there is still room for research to improve its psychometric properties. We applied the Rasch analysis (RA) to transform the BFI-2 into an instrument consisting of actual interval scales (obtaining the BFI-2-R), involving 5362 Italian adults. Five confirmatory factor analyses supported the three-facet structure of each trait. This structure resulted invariant at the scalar level across sex.

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138 Views

CTCS-2 level train control engineering data is primarily categorized into trackside infrastructure data and line parameters, including line velocity table, line gradient table, line broken chain detail table, balise position table, main line signal data table and so on. The dataset image above is an example of a balise position table.

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212 Views

The SaudiShopInsights dataset is a comprehensive collection of customer reviews in the Arabic language, specifically focusing on the Saudi dialect, within the domains of fashion and electronics. Gathered from various online platforms, this dataset serves as a valuable resource for researchers and practitioners interested in sentiment analysis, natural language processing, and customer behavior studies.

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236 Views

The Excel file contains two pages of ambient temperature and relative humidity collected using a DHT11 sensor at one canal site (CW) and 5 land sites (L1 through L5). The data has been collected for 30 days of May 2023 at the Rakh branch canal in Faisalabad, Pakistan. The Excel file has two pages with a page labelled Tamb dedicated to ambient temperature and RH dedicated to relative humidity. Each row corresponds to data collected by different sensors contemporarily and measurements have been taken once every 10 minutes.

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21 Views

The dataset includes on-state saturation voltage information for eight samples under four different test conditions.  Each Excel file consists of two data columns: one for cycle numbers and the other for on-state saturation voltage. Although these data were collected during the power cycling test at the maximum junction temperature, the effect of temperature increase in the on-state voltage has been compensated. Namely, the provided on-state voltage has been unified to the corresponding to the respective 125°C or 150°C.

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531 Views

This dataset contains the input and output data from an industrial case study aiming to detect undesired non-intuitive behavior in an engineered complex system (an Autonomous Surface Vessel (ASV) on a Search and Rescue (SAR) mission). We used the Taguchi method to set up experiments, conducted the experiments in a case company specific test arena, and performed different forms of regression analysis.

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25 Views

Compared with traditional finance, digital finance introduces digital technology for financial innovation, which largely reduces financial exclusion and discrimination, but improved financial services, such as mobile payment, online lending, virtual currency, and investment and wealth management, also involve potential risks. Hence, we propose a sentiment analysis model, GABP-News, to study the predictive ability of the information contained in news texts on digital financial development in China.

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215 Views

To address the current problem of decoupling between joints and the fixed synergy relationship of underactuated fingers, an adaptive and dexterous underactuated finger named the LMH  finger was designed in this paper.

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138 Views

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