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@martinwicke
martinwicke / automobile.ipynb
Last active January 9, 2022 08:14
Estimator demo using Automobile dataset
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@karpathy
karpathy / min-char-rnn.py
Last active December 11, 2025 12:45
Minimal character-level language model with a Vanilla Recurrent Neural Network, in Python/numpy
"""
Minimal character-level Vanilla RNN model. Written by Andrej Karpathy (@karpathy)
BSD License
"""
import numpy as np
# data I/O
data = open('input.txt', 'r').read() # should be simple plain text file
chars = list(set(data))
data_size, vocab_size = len(data), len(chars)
@bsweger
bsweger / useful_pandas_snippets.md
Last active December 1, 2025 15:53
Useful Pandas Snippets

Useful Pandas Snippets

A personal diary of DataFrame munging over the years.

Data Types and Conversion

Convert Series datatype to numeric (will error if column has non-numeric values)
(h/t @makmanalp)