Get the definitive handbook for manipulating, processing, cleaning, and crunching datasets in Python. Updated for Python 3.9 and pandas 1.2, the third edition of this hands-on guide is packed with practical case studies that show you how to solve a broad set of data analysis problems effectively. You'll learn the latest versions of pandas, NumPy, and Jupyter in the process.

Microsoft Excel

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Back-propagation, feed-forward network, TensorFlow, Batch Normalization, Dropout, Pandas, Numpy, Matplotlib and so on.

Cybernetics is a science for understanding and systematically using information. As a subject of cybernetics, the brand is becoming increasingly important, especially in times of acceleration and infinite, global commodity markets. Only those who are able to preserve their patterns in the age of change and adapt them again and again to the requirements of the times will survive.

How did life begin on Earth? Does it exist elsewhere? What would those life forms be like? These fundamental questions about the nature of life and our own cosmic significance are endlessly fascinating. In this eBook, we present several theories on the origin of life, some of its extreme and surprising forms and the ongoing search for signs – or sentience – on distant worlds.