Real-time image recognition with apache spark

https://databricks.com/session/real-time-image-recognition-apache-spark

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How big data practitioners (data engineer, data scientist, and data analyst) collaborate with the Databricks Notebook Workflows

  1. Big data practitioners and their roles
  2. Data pipelines for three practitioners
  3. Example of execution

 

https://databricks.com/blog/2017/10/05/build-complex-data-pipelines-with-unified-analytics-platform.html

ImportError: No module named

Even though the package is successfully installed, it is possible that I get this ImportError: No module named <package>. This is because I have several different Python interpreters and the specific Python interpreter that I am using does not have the path that the package. So, print out this in the very first line of the code:

import sys; print(sys.path)

And see if any of the paths has the specific package I am looking for. If not, 1) add the path that the package is installed or 2) install the package in the interpreter that I want to use.

 

reference: https://stackoverflow.com/questions/40958820/importerror-no-module-named-cryptography-fernet

OpenCV

Getting ready

YOLO

Trying YOLO

Trying YOLO with your own data

An Intuitive Explanation of Convolutional Neural Networks

The PASCAL Visual Object Classes Homepage

http://host.robots.ox.ac.uk/pascal/VOC/index.html