January 2019
Intermediate to advanced
390 pages
9h 16m
English
Content preview from Hands-On Artificial Intelligence for IoT
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CSV format
Comma-separated value (CSV) files are the most popular formats for storing tabular data generated by IoT systems. In a .csv file, the values of the records are stored in plain-text rows, with each row containing the values of the fields separated by a separator. The separator is a comma by default but can be configured to be any other character. In this section, we will learn how to use data from CSV files with Python's csv, numpy, and pandas modules. We will use the household_power_consumption data file. The file can be downloaded from the following GitHub link: https://github.com/ahanse/machlearning/blob/master/household_power_consumption.csv. To access the data files, we define the following variables:
data_folder = '../../data/household_power_consumption' ...
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