International Journal of Data Science and Analysis

Volume 7, Issue 3, June 2021

  • Crime Data Analysis, Visualization and Prediction Using LSTM

    Mufeeda Manengadan, Silpa Nandanan, Neethu Subash

    Issue: Volume 7, Issue 3, June 2021
    Pages: 51-59
    Received: 25 January 2021
    Accepted: 19 April 2021
    Published: 8 May 2021
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    Abstract: Crimes are common social problems that can even affect the quality of life, even the economic growth of a country. Big Data Analytics (BDA) is used for analyzing and identifying different crime patterns, their relations, and the trends within a large amount of crime data. Here, BDA is applied to criminal data in which, data analysis is conducted fo... Show More
  • Developing Genomic Predictive Biomarkers for Survival Benefit from Adjuvant Chemotherapy in Early-Stage Lung Cancer Patients for Personalized Medicine

    Hojin Moon, Evan Lee

    Issue: Volume 7, Issue 3, June 2021
    Pages: 60-68
    Received: 1 February 2021
    Accepted: 8 February 2021
    Published: 8 May 2021
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    Abstract: Surgical resection only remains the standard choice for the treatment of early-stage non-small cell lung cancer (NSCLC) patients. Preliminary studies suggest that the application of adjuvant chemotherapy with surgery (ACT) is associated with a better prognosis for more severe NSCLC patients compared to those who only underwent surgical resection. H... Show More
  • Application of Error Correction Model in Assessing the Impact of Macroeconomic Variables on Stock Market Performance in Nigeria

    Fatoki Olayode, Adeleye Najeem Friday, Afolabi Nosimot Omowunmi

    Issue: Volume 7, Issue 3, June 2021
    Pages: 69-75
    Received: 26 February 2020
    Accepted: 18 March 2020
    Published: 14 May 2021
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    Abstract: The objective of this paper is to investigate the relationships between some selected macroeconomic variables and stock market returns in Nigeria. Time series data on macroeconomic variables were collected from Central Bank of Nigeria (CBN) annual statistical bulletin 2018 covering between years 1981 to 2018. The error correction model (ECM) was us... Show More
  • Scientific Data Analysis: Employing Sentimental Analysis to Prove Correlation Between Social Media and Electric Vehicles in Modern Society

    Sungjoon Cho

    Issue: Volume 7, Issue 3, June 2021
    Pages: 76-81
    Received: 26 April 2021
    Accepted: 12 May 2021
    Published: 31 May 2021
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    Abstract: In recent decades, the development of technology has brought several changes in the global society. Enhanced communication methods enabled rapid dissemination of information, impacting peoples’ decision making and consumption. Moreover, indiscreet production and resource consumption caused environmental damage, hence leading to the advent of electr... Show More
  • Hybrid Heuristic Technique for Optimal Distributed Generation Integration in Distribution Systems

    Mohamed Darfoun, Huda Hosson

    Issue: Volume 7, Issue 3, June 2021
    Pages: 82-88
    Received: 8 May 2021
    Accepted: 7 June 2021
    Published: 16 June 2021
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    Abstract: Integration of Distributed Generations (DGs) in distribution systems receives great attention nowadays due to its numerous benefits, the most important of which are reducing the overall power losses and improving voltage profile in distribution systems. In order to enhance the performance of the network, the DG units must be installed at optimal pl... Show More
  • Separation of Data Cleansing Concept from EDA

    Khanjan Purohit

    Issue: Volume 7, Issue 3, June 2021
    Pages: 89-97
    Received: 25 May 2021
    Accepted: 8 June 2021
    Published: 22 June 2021
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    Abstract: Available dataset whether it is structured, semi structured or unstructured data, is used for various purposes. These data sets are mostly used for solving an issue using different kinds of techniques like visualization, descriptive, algorithms etc. This data process includes many levels, two of those steps are exploratory data analysis (EDA) and d... Show More