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完成了《Machine Learning for Data Science and Analytics》
下一门课是DS103X 《Enabling Technologies for Data Science and Analytics: The Internet of Things》,这个课程应该还是挺有意思的,在矿业和能源业,很多时候需要安装各种联网的装置,编程以监控和控制机器和设备的运行情况,并提供预测可能出现故障的概率,对设备等进行检修。以前一个很有意思的项目就是,由于电价的变化和区段价格差别非常的大,电和能源的价格会很大的影响到矿业的生产成本,于是在各种生产设备上,加入根据电价实时的互动控制。如果实时电价过高,那么在允许和不过分影响生产的时候,会降低相应的机器的运行负载甚至暂时停止运行。然后每月进行模型和结果的评审,调整并提高运行效率。
About this course
* The Internet of Things is rapidly growing. It is predicted that more than 25 billion devices will be connected by 2020.
* In this data science course, you will learn about the major components of the Internet of Things and how data is acquired from sensors. You will also examine ways of analysing event data, sentiment analysis, facial recognition software and how data generated from devices can be used to make decisions.
What you'll learn
* Networks, protocols and basic software for the Internet of Things (IoT)
* How automated decision and control can be done with IoT technologies
* Discuss devices including sensors, low power processors, hubs/gateways and cloud computing platforms
* Learn about the relationship between data science and natural language and audio-visual content processing
* Study research projects drawn from scientific journals, online media, and novels
* Review fundamental techniques for visual feature extraction, content classification and high-dimensional indexing
* Techniques that can be applied to solve problems in web-scale image search engines, face recognition, copy detection, mobile product search, and security surveillance
* Examine data collection, processing and analysis |
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