tom-christie’s gists

venik / build_tf.sh

Last active February 22, 2024 06:12

Bash script for local building TensorFlow on Mac/Linux with all CPU optimizations (default pip package has only SSE)

	#!/usr/bin/env bash

	# Author: Sasha Nikiforov

	# source of inspiration
	# https://stackoverflow.com/questions/41293077/how-to-compile-tensorflow-with-sse4-2-and-avx-instructions

	# Detect platform
	if [ "$(uname)" == "Darwin" ]; then
	# MacOS

aparrish / spacy_intro.ipynb

Last active March 14, 2025 21:43

NLP Concepts with spaCy. Code examples released under CC0 https://creativecommons.org/choose/zero/, other text released under CC BY 4.0 https://creativecommons.org/licenses/by/4.0/

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GaelVaroquaux / mutual_info.py

Last active June 18, 2023 12:25

Estimating entropy and mutual information with scikit-learn: visit https://github.com/mutualinfo/mutual_info

	'''
	Non-parametric computation of entropy and mutual-information

	Adapted by G Varoquaux for code created by R Brette, itself
	from several papers (see in the code).

	This code is maintained at https://github.com/mutualinfo/mutual_info
	Please download the latest code there, to have improvements and
	bug fixes.

hunterowens / connect_and_load.py

Last active December 9, 2023 16:27

Pandas and MSSQL

	import pymssql
	import pandas as pd

	## instance a python db connection object- same form as psycopg2/python-mysql drivers also
	conn = pymssql.connect(server="172.0.0.1", user="howens",password="some_fake_password", port=63642) # You can lookup the port number inside SQL server.

	## Hey Look, college data
	stmt = "SELECT * FROM AlumniMirror..someTable"
	# Excute Query here
	df = pd.read_sql(stmt,conn)

rasmusab / significance_test.R

Last active June 10, 2020 21:01

A Significantly Improved Significance Test! Not! (More context in this blogpost: http://www.sumsar.net/blog/2014/02/a-significantly-improved-test/)

	# Test of Significance, takes the same arguments as t.test() .
	signif.test <- function(x, ...) {
	p <- t.test(x, ...)$p.value

	# List of p excuses retrieved from http://mchankins.wordpress.com/2013/04/21/still-not-significant-2/
	p_excuses <- c(
	"(barely) not statistically significant <p>",
	"a barely detectable statistically significant difference <p>",
	"a borderline significant trend <p>",
	"a certain trend toward significance <p>",

fyears / note.md

Last active February 6, 2024 09:59

how to install scipy numpy matplotlib ipython in virtualenv

if you are using linux, unix, os x:

pip install -U setuptools
pip install -U pip

pip install numpy
pip install scipy
pip install matplotlib
#pip install PySide

Tom Christie tom-christie