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With memoization, we can “memoize” (remember, store) the result of problems that we’ve dealt with before, and return a stored result instead of repeating calculations.

9 DBs to choose from, 5 min setup, auto-scaling, Cloud hosted. Free for 30 Days.

Apache Airflow is an open-source tool for orchestrating complex computational workflows and data processing pipelines. If you find yourself running cron task which execute ever longer scripts, or keeping a calendar of big data processing batch jobs then Airflow can probably help you. This article provides an introductory tutorial for people who want to get started writing pipelines with Airflow.

In this post, we'll take a step back to cover essential statistics that every data scientist should know.

PyMedium is an unofficial Medium API written in python flask. It provides developers to access to user, post list and detail information from Medium website. This is a read-only API to access public information from Medium, you can customize this API to fit your requirements and deploy on your own server.

This article is going to discuss some basic methods and functions in tensorflow used to visualize and monitor the training process. I believe visualization is top priority for the research. Because the deep learning itself is a “black box”. So, if the visualization could help us analyze why the final result is successful or failed.



machine learning

virtual memory



In this step by step guide we’ll show you how to transcribe an audio file using IBM Watson speech-to-text API and a little bit of Python.

I'll show you how you can turn an article into a one-sentence summary in Python with the Keras machine learning library. We'll go over word embeddings, encoder-decoder architecture, and the role of attention in learning theory.
machine learning




Google's answer to aws lambda.
google cloud
cloud functions

If you have maintained a website with a huge amount of data, you probably already know that Django Admin can become very slow when the database table gets so large. If you log the SQL queries (either using Django logging or using Django Debug Toolbar), you would notice a very expensive SQL query, something like this.


aeneas is a Python/C library and a set of tools to automagically synchronize audio and text (aka forced alignment)

Snaky - 28 Stars, 2 Fork
A snake game, three versions of AI included, implemented in python, pygame.

facebook-messenger-bot-tutorial - 10 Stars, 0 Fork
facebook-messenger-bot-tutorial use Python Django

Ticky - 9 Stars, 3 Fork
Tic Tac Toe game, implemented in python, pygame. It includes a unbeatable computer AI. Have a try : )