A hands-on tutorial on how to build your first Python UDF in Snowflake — Join Medium with my referral link - George Pipis Read every story from George Pipis (and thousands of other writers on Medium). Your membership fee directly supports…jorgepit-14189.medium.com Finally, Snowflake supports UDF (user-define functions) in Python. Thank you Snowflake! Apart from Python, we can write UDFs in Java, Javascript and SQL. In this tutorial, we will provide basic examples of UDFs in Python.

This a very useful tip that can save much time and effort when you work with Jupyter Notebooks — Join Medium with my referral link - George Pipis Read every story from George Pipis (and thousands of other writers on Medium). Your membership fee directly supports…jorgepit-14189.medium.com When we work with Jupyter Notebook, it is often possible to run a computationally expensive command without storing it in a variable, where we may want to use it later. The good news is that we do not have to re-run the command since Jupyter stores all the outputs. The…

Hands-On Examples of Redirections in Unix/Linux — Join Medium with my referral link - George Pipis Read every story from George Pipis (and thousands of other writers on Medium). Your membership fee directly supports…jorgepit-14189.medium.com In Unix, there are three types of redirection, such as: Standard Input (stdin) that is denoted by 0. Usually, it’s the user’s keyboard and we use the “<” sign

Hands-on example of content based recommender systems with tensorflow — Join Medium with my referral link - George Pipis Read every story from George Pipis (and thousands of other writers on Medium). Your membership fee directly supports…jorgepit-14189.medium.com In this post, we will consider as a reference point the “Building deep retrieval models” tutorial from TensorFlow and we will try to go deeper by showing:

Hands-on tutorial on Hugging Face Auto Train — Join Medium with my referral link - George Pipis Read every story from George Pipis (and thousands of other writers on Medium). Your membership fee directly supports…jorgepit-14189.medium.com Hugging Face has launched the auto train, which is a new way to automatically train, evaluate and deploy state-of-the-art Machine Learning models. It enables us to train custom machine learning models by simply uploading the data. Under the hood, it runs automatically different models. Finally, we use our models directly…

A hands-on tutorial on recommender systems with TensorFlow — Join Medium with my referral link - George Pipis Read every story from George Pipis (and thousands of other writers on Medium). Your membership fee directly supports…jorgepit-14189.medium.com In this post, we will work with the TensorFlow tutorial where we will try to go deeper by showing: How to start with a pandas data frame instead of a TensorFlow datasets

Tutorial on how to handle files in Python — Join Medium with my referral link - George Pipis Read every story from George Pipis (and thousands of other writers on Medium). Your membership fee directly supports…jorgepit-14189.medium.com Most Data Scientists use Pandas for reading files, provided that the data are structured. In this tutorial, we will work with the “open” built-in function that takes two arguments, such as the file name and the mode. The mode indicates what action is required like reading, writing or creating and…

Hands-on examples of args and kwargs in Python — Join Medium with my referral link - George Pipis Read every story from George Pipis (and thousands of other writers on Medium). Your membership fee directly supports…jorgepit-14189.medium.com With args, we can pass in any amount of non-keyword variables, while with kwargs we can pass in any amount of keyword arguments. We will explain the args and kwargs using an example of a sum function. …

Hands-on tutorial about Exceptions in Python — Join Medium with my referral link - George Pipis Read every story from George Pipis (and thousands of other writers on Medium). Your membership fee directly supports…jorgepit-14189.medium.com In this tutorial, we will provide you with an example of exception handling in Python. For simplicity, we will work with the division function. Let’s start with a simple version.