Blog

Parsing JSON takes time – time is money

A couple of tips to parse JSON Lines faster in Python.
2024-07-26

Fast(er)API: Optimizing Processing Time

A few simple tips to make your REST API go faster.
2024-07-13

Efficient Deserialization of Numpy Arrays

Speed up the retrieval of stored vectors.
2024-06-23

PyTorch DataLoader: Understand and implement a custom collate function

Understand DataLoader’s inner workings and bring your data pipeline to the next level.
2023-09-13

seaborn and tensors: A match not quite made in heaven

Autopsy of a little gotcha plotting tensors data.
2022-08-04

from collections import ChainMap

An elegant solution to efficiently carry out a look up over more than one dictionary.
2022-01-29

Linear Regression: Don’t forget your bias

Defaults matter. This one tricks more people than you think.
2021-10-16

Merging Python dictionaries: A functional take

An elegant way to merge many dictionaries in Python by leveraging some functional tools.
2021-10-10

What is starmap?

A quick explanation of this useful functionality from the Python itertools module.
2021-09-18

Achtung: Watch out, German csv readers!

Little pandas Gotcha dealing with German text.
2020-05-20

Explicit is better than implicit

A basic but not so obvious numpy example.
2020-05-10

Does your embedding make sense?

Projecting data is easy. Understanding the outcome, less so. Interactive plots can help.
2019-12-12

Divide and conquer

How to compute over a billion cosine distances on a laptop. Standing on the shoulders of the same giants, once again.
2019-11-30
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