Lean Production Characteristics discovered by Literature-Review Text Mining

Nguyễn Ngọc Hiền Nowdays, a massive amount of data has been generated for every single second, which is increasing the need for data analysis. The data is not only in form of figures, but also in text. That leads to the term of data science in general and text mining in particular. With the text mining and data visualization, the following article, namely Literature Review with Data Mining, is dedicated for disclosing the inherent characteristics of Lean Production based on the research outcomes released by…

Data Science with Free Springer Books durante la cuarentena del Covid-19

Ethically, you shall pay something to exchange for other things. However, there is a special thing that should be shared to all others who are limited for the access is knowledge! Due to the fact that, what makes the human is different from other species is the accumulation of knowledge via books, hand-writing and recorded information throughout history [this statement was derived from Scientists!] In the era of data science, Springer offers a hundred of books in free of charge via this link. Enjoy!

Visualizing KPI Dashboard of Operator Productivity

Nguyễn Ngọc Hiền Abstract: In order to maintain the operator productivity associated with higher retention rate, a manufacturer shall measure its operator performance and make up appropriate incentive schemes for those operators who achieve the performance targets. This article not only shows how a practical performance measurement system was realized but it was also presented in a visual way for effortless management. In order to maintain the morale and loyalty of direct production operators, the manufacturer decided to build the performance measurement systems which evaluate…

Data visualization with modern website platform

Trực Quan Hóa Dữ Liệu Trên Nền Tảng Web Hiện Đại Nguyễn Ngọc Hiền Abstract: With a massive amount of data in the age of Big data, the role of data visualization enhances the value of the unspeakable data and the enjoyment of users. Due to synchronized development, applications for data presentation are increasingly diversified, modernized and friendly with users. The following shows some well-known applications in the web platform. Tóm tắt: Với dung lượng dữ liệu trong thời đại dữ liệu lớn (Big Data)…

Phân Tích Định Lượng với R

Lean Help hân hạnh giới thiệu đôi lời về quyển sách “PHÂN TÍCH ĐỊNH LƯỢNG VỚI HÀM VÀ THÔNG SỐ TRONG R”. Quyển sách này được thiết kế với khổ in như là một cuốn cẩm nang với bề ngoài nhỏ gọn và nội dung được tối giản hóa nhằm giúp bạn đọc tham khảo nhanh các lệnh thực thi cũng như ví dụ minh họa cho 7 nội dung thống kê phổ biến trong công việc hằng ngày bằng R: Xử lý dữ liệu…