Maxim Podkolzine maxim5

Software Engineer at Google. Machine learning enthusiast. Big and small data explorer. Neural networker.

maxim5 / kmeans_assignment.py

Created April 19, 2018 15:57

K-means assignment implementation in numpy

	#!/usr/bin/env python
	# -- coding: utf-8 --
	__author__ = 'maxim'

	import numpy as np


	def kmeans_assignment(centroids, points):
	num_centroids, dim = centroids.shape
	num_points, _ = points.shape

maxim5 / xor_regression_nn_tf.py

Last active April 13, 2018 08:55

Neural network that learns a XOR operation via regression (L2 loss) in Tensorflow

	#!/usr/bin/env python
	# -- coding: utf-8 --
	__author__ = 'maxim'

	import tensorflow as tf
	import numpy as np

	def random_normal(shape):
	return (np.random.random(shape) - 0.5) * 2

maxim5 / numpy_neural_network.py

Created February 27, 2018 18:10

A pure numpy neural network implementation that learns an OR operation

	#!/usr/bin/env python
	# -- coding: utf-8 --

	from __future__ import print_function

	__author__ = 'maxim'

	import sys
	import numpy as np
	import matplotlib.pyplot as plt

maxim5 / pretrained_word2vec_lstm_gen.py

Last active July 2, 2023 10:40

Text generator based on LSTM model with pre-trained Word2Vec embeddings in Keras

	#!/usr/bin/env python
	# -- coding: utf-8 --

	from __future__ import print_function

	__author__ = 'maxim'

	import numpy as np
	import gensim
	import string

maxim5 / Main.java

Created January 30, 2017 16:59

Cassandra client to reproduce https://github.com/Stratio/cassandra-lucene-index/issues/261

	import com.datastax.driver.core.Cluster;
	import com.datastax.driver.core.ResultSet;
	import com.datastax.driver.core.Row;
	import com.datastax.driver.core.Session;

	import java.util.List;

	public class Main {
	public static void main(String[] args) {
	try {