Data analysis method

The results of using machine learning via genetic programming (GP) to automatically generate novel effective length factor formula in accordance with AISC standard are presented in this article. The data points obtained from applying the numerical method equation solving for the transcendental equation for the effective length of the braced frame were fed into the machine learning algorithm.

5p vibecca 01-10-2024 3 1   Download

In this paper, we proposed an alternate method for the Quality Check of rain gauge data to find AWS/ARG sites that need to be maintained by using the double-mass analysis method as a data assessment.

11p vibecca 01-10-2024 3 1   Download

The paper used secondary data collected from the branch and primary data gathered from 50 representative customers and 10 credit officers related the group lending of the branch. Data analysis methods consisted of descriptive statistics and comparative analysis, incorporated with the measurements for bank performance and quality.

10p vibecca 01-10-2024 4 2   Download

This study, therefore, investigated the determinants of the labor productivity of garment firms in Nam Dinh province. The data used for this study were extracted from the Enterprise Survey Dataset in 2021, and descriptive statistics, comparative analysis, and the Cobb-Douglas function in logarithm form were the major methods employed for the study.

9p vibecca 01-10-2024 4 2   Download

This paper presents the research results of applying method two-dimensional energy filtering method in the "live window" to separate the high-frequency component of aeromagnetic data in order to eliminate residual flight line errors with amplitude ranges from -5÷5 nT and correct the data source before processing and analysis of data, identify potential field residual anomalies at depths h = 470 m, 1100 m, 1700 m, 2300 m.

13p viyoko 01-10-2024 4 1   Download

The study mainly uses quantitative methods together with a questionnaire as the research instrument. 325 valid answers from the third-year students who have finished all English courses at BAV are used for data analysis.

14p viormkorn 27-09-2024 4 3   Download

This paper describes a method to predict the fire resistance ratings of the wooden floor assemblies using Artificial Neural Networks. Experimental data collected from the previously published reports were used to train, validate, and test the proposed ANN model.

12p vifilm 24-09-2024 1 1   Download

Several conventional research methods such as data collection, analysis, statistics, comparison, studies of historical experience and forecasting for a reconsideration of the values and usability of bamboo in traditional housing and modern architecture are introduced in the paper in order to accomplish the objectives to be set.

7p viyoko 24-09-2024 3 1   Download

This study presents an effective method based on long short-term memory to reduce the computational cost in nonlinear static analysis of functionally graded plates. Data points representing a load-deflection curve in a dataset are generated through isogeometric analysis.

17p vifaye 20-09-2024 1 1   Download

This study proposes a novel and efficient surrogate model for performing truss analysis based on graph theory and deep learning algorithms, which is applicable for various truss topologies with different load scenarios without requiring retraining as other Deep Learning (DL)-based counterparts.

11p vifaye 20-09-2024 4 1   Download

The study aims to investigate the factors affecting marketing strategy of logistics enterprises in the central key economic region. This study uses quantitative research methods through SPSS to test the scale reliability, exploratory factor analysis (EFA) and regression analysis. Data were collected from 120 logistics enterprises in the central key economic region. The results show that four factors positively affect the marketing strategy of logistics enterprises, including information technology capability, human resources, competitors, legal environment.

14p toduongg 24-08-2024 8 3   Download

This paper aims to show the main achievements of trade relations between Visegrad countries and Vietnam in recent years. It brings detailed information about the main facts and trends in the foreign trade of the Visegrad countries with Vietnam and compares their trade pattern in the period 1995-2020. In this paper, the research methods of description, data analysis, and comparison were utilized.

15p toduongg 24-08-2024 4 1   Download

The study aims to investigate the factors affecting Online Shoppers’ Repurchase Intentions in Binh Dinh Province. This study uses quantitative research methods and using SPSS to test the reliability of the scale, exploratory factor analysis (EFA) and regression analysis. Data for this research were collected from 135 online shoppers in Binh Dinh. The results show that four factors positively affect repurchase intention, including perceived usefulness, trust, perceived value, and enjoyment.

15p toduongg 24-08-2024 2 1   Download

This paper attempt to analyze the link between TBT and SPS measures on Vietnam’s seafood export to major destinations namely the US, the EU, Korea, Japan and China. To tackle this problem, the author first offers a thorough review of the literature related to evaluation of trade barriers and specifically non-tariff barriers on trade to obtain a comprehensive view of estimation methods and data used.

10p toduongg 24-08-2024 0 0   Download

This study focuses on primary outcomes of one-stage repair for interrupted aortic arch (IAA) from a single institution from Vietnam. Methods: Between 2012 and September 2017, 27 patients underwent one-stage repair in Children Heart Center, National Hospital of Pediatrics. Kaplan - Meier survival analysis plotted survival and freedom from reoperation curves from follow-up data.

4p vinatisu 29-08-2024 0 0   Download

The article uses the analysis method of secondary data to generalize some theoretical issues about the green economy such as: concept, content, monitoring criteria in the process of building a green economy, as well as such as analyzing and evaluating some current issues of green economy development in Vietnam.

13p toduongg 24-08-2024 7 2   Download

This study aims to determine the criteria affecting the selection of container shipping by inland waterways in Northern Vietnam using Fuzzy Hierarchical Analysis Process (FAHP). The study identified four key criteria: economy, infrastructure, policy and geography and 18 sub-criteria. Data was collected from ten experts in the field of container transport by inland waterways. The FAHP method was used to determine the relative importance of each criterion and rank the criteria.

16p toduongg 24-08-2024 3 2   Download

This research study investigates the motivation for English language learning among undergraduate students at the University of Transport and Communications (UTC). The study adopts a mixed-methods approach, combining qualitative and quantitative methods to gather data. It includes a literature review on motivation theories, language learning, and questionnaire surveys. Content analysis is used for qualitative data, while descriptive and inferential statistics are used for quantitative data analysis.

7p tuongbachxuyen 05-08-2024 3 1   Download

Bài giảng Phân tích không gian I (Basic Spatial Analysis) - Bài 4: Phân tích đơn lớp - Phân loại đối tượng. Những nội dung chính được trình bày trong chương này gồm có: Thang đo lường dữ liệu (levels of measurement), phân loại dữ liệu (data classification), phương pháp phân loại dữ liệu (data classification methods). Mời các bạn cùng tham khảo để biết thêm nội dung chi tiết!

41p zizaybay1107 19-07-2024 4 1   Download

The exponential growth of bioinformatics in the healthcare domain has revolutionized our understanding of DNA, proteins, and other biomolecular entities. This remarkable progress has generated an overwhelming volume of data, necessitating big data technologies for efficient storage and indexing. While big data technologies like Hadoop offer substantial support for big XML file storage, the challenges of indexing data sizes and XPath query performance persist.

20p dianmotminh02 03-05-2024 2 1   Download