On March 17, 2017, Dr. Chang Guozhen and Teacher Zhu Jiang of the CDA Data Analysis Institute were invited by China Mobile Game Base-Migu Interactive Entertainment Company to bring them a share of "R Data Mining and Machine Learning Practice" At the scene, the response was enthusiastic. More than 40 students from the R & D Division, Data Support Center, Capability Innovation Center, Service Management and Control Department of Migu Interactive Entertainment signed up for the event.
This sharing starts with clarifying the conceptual understanding of data mining and machine learning, framed the descriptive analysis, predictive analysis, and text analysis of data analysis, and the main classification and regression, clustering, and correlation of data mining (machine learning) The detailed explanations and interactive operations of classic algorithms such as rules and text mining, such as the idea, application logic, and case practice, were well received by students.
Employee evaluation:
Student Chen from the data support center : This time, the sharing of the application scenarios of the algorithm and the advantages and disadvantages of the algorithm through the teacher combined with the actual case is very comprehensive. Through this course, we have further understood the algorithm idea and more scenarios. help;
Student Qian of the Data Support Center : This sharing is a deeper understanding of advanced classifier algorithms such as decision trees, naive Bayes, and SVM support vector machines. I hope to come back next time and explain the big data architecture. Application of tools and algorithms such as Spark and Storm;
Jia from R & D Division : Due to work reasons, engaged in the development of Java programming, there is very little contact with data mining, and there is not enough understanding. Through this sharing, I have a certain understanding of data mining. , So that I can understand the theoretical part, and it will be of great help to the future department collaboration. I also hope that I can participate in Kafka and Hadoop training under the big data platform technology in the future. I hope you will come back.
The successful completion of this teacher to share benefited from a wealth of teaching experience, tightly ordered full investigation and preparation, positive staff attitude and focus on knowledge of the state of learning, classroom organization and Nanjing pleasant climatic conditions, but also for The subsequent communication and cooperation in the next step left a very deep impression.
【Migu Interactive Entertainment】
The predecessor of Migu Interactive Entertainment was China Mobile Game Base. It was established in Nanjing, Jiangsu Province in 2009, focusing on integrated mobile game service operations. This training was also carried out under the strategic layout of the base to promote the upgrade of operational services. It is hoped that through in-depth knowledge and application of data, more sparks will be hit in the future.
2021-08-17
CDA Exam Center Service No
