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iamaziz / word2vec-accuracy.py
Last active January 29, 2021 21:21
Computing the accuracy of a word2vec model (used GoogleNews-vectors-negative300.bin as an example).
from gensim.models import Word2Vec
# read the evaluation file, get it at:
# https://word2vec.googlecode.com/svn/trunk/questions-words.txt
>>> questions = 'questions-words.txt'
>>> evals = open(questions, 'r').readlines()
>>> num_sections = len([l for l in evals if l.startswith(':')])
>>> print('total evaluation sentences: {} '.format(len(evals) - num_sections))
total evaluation sentences: 19544
@iamaziz
iamaziz / mlp-mini.py
Last active November 8, 2017 17:09
Multi-Layer Perceptron in Theano (minimal example)
>>> # Multi-layer perceptron in Theano see: http://ir.hit.edu.cn/~jguo/docs/notes/a_simple_tutorial_on_theano.pdf
>>> import numpy
>>> import theano
>>> import theano.tensor as T
>>> rng = numpy.random
>>> N = 400
>>> feats = 784
>>> D = (rng.randn(N, feats), rng.randint(size=N, low=0,high=2) )
>>> training_steps = 10000
>>> x = T.matrix('x')
@iamaziz
iamaziz / gensim-to-docset.py
Created July 17, 2016 03:21
generate gensim docset
# generate gensim docset
# http://radimrehurek.com/gensim/
#----------------------------------
# built-in packages
import sqlite3
import os
import urllib
import plistlib
@iamaziz
iamaziz / linear-regerssion-gradient-descent.ipynb
Created September 16, 2016 09:05
Simple Linear Regression using Gradient Descent algorithm (plain Python no lib required)
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@iamaziz
iamaziz / create-notebooks-app.sh
Last active March 21, 2019 16:13
CREATING NOTEBOOKS App (for IPYTHON/JUPYTER/JUPYTERLAB) USING NATIVEFIER
# CREATING A DEDICATED NOTEBOOKS App (for IPYTHON/JUPYTER/JUPYTERLAB) INSTEAD OF THE BROWSER
# Fri Sep 30 02:56:42 EDT 2016
# Oftentimes I get lost when I open Python notebooks in the same browser I use to surf the web.
# Specially when the tabs start cluttering and growing exponentially with every wild click on every tempting link.
# So I wanted to find a way where I can open my notebooks away from the browser's mess.
# I tried Pineapple.app (https://nwhitehead.github.io/pineapple/), it's cool. Specially when it comes to opening a notebook instantly just by clicking on its .ipynb file just like any other file. The problem is that Pineapple is not maintained and lack some features.
@iamaziz
iamaziz / github-repo-stars.py
Last active December 29, 2020 20:09
Scrape the stars count of a GitHub repo (beautifulSoup)
from bs4 import BeautifulSoup as bs
import requests
def stars_count(url):
html = requests.get(url).text
soup = bs(html, 'lxml')
stars_class = "social-count js-social-count"
stars = soup.find('a', class_=stars_class).text.strip()
return stars
@iamaziz
iamaziz / weather.html
Last active December 3, 2022 12:11
Open Weather Map API.
<!DOCTYPE html>
<html>
<head>
<script src="https://code.jquery.com/jquery-3.1.1.js"></script>
<title>Weather API</title>
<!-- to be in a script.js -->
<script type="text/javascript">
@iamaziz
iamaziz / list.py
Last active July 16, 2017 02:48
naive implementation for list data structure (int type)
"""
Create a data structure that mimics Python's list.
IDEA: convert each element to a base representation with a fixed size (byte / binary / octal / hexadecimal ... etc)
then, concat elements as a string.
Based on meetup: https://www.meetup.com/Deep-Dive-into-Python-Know-Thy-Interpreter/events/238587475/
"""
class List(object):
@iamaziz
iamaziz / xor.ipynb
Created June 2, 2017 18:46
learning XOR
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@iamaziz
iamaziz / extracting_keywords_from_job_descriptions.ipynb
Created May 2, 2018 13:49
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