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Dmitry Kryuchkov xelibrion

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  • Melbourne, Australia
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@Tushar-N
Tushar-N / pad_packed_demo.py
Last active October 27, 2024 15:17
How to use pad_packed_sequence in pytorch<1.1.0
import torch
import torch.nn as nn
from torch.nn.utils.rnn import pack_padded_sequence, pad_packed_sequence
seqs = ['gigantic_string','tiny_str','medium_str']
# make <pad> idx 0
vocab = ['<pad>'] + sorted(set(''.join(seqs)))
# make model
@jihunchoi
jihunchoi / masked_cross_entropy.py
Last active January 22, 2024 19:20
PyTorch workaround for masking cross entropy loss
def _sequence_mask(sequence_length, max_len=None):
if max_len is None:
max_len = sequence_length.data.max()
batch_size = sequence_length.size(0)
seq_range = torch.range(0, max_len - 1).long()
seq_range_expand = seq_range.unsqueeze(0).expand(batch_size, max_len)
seq_range_expand = Variable(seq_range_expand)
if sequence_length.is_cuda:
seq_range_expand = seq_range_expand.cuda()
seq_length_expand = (sequence_length.unsqueeze(1)
@mesgarpour
mesgarpour / YeoJohnson.py
Last active October 13, 2022 11:53
Yeo-Johnson Transformation
#!/usr/bin/env python
# -*- coding: UTF-8 -*-
import warnings
import numpy as np
import pandas as pd
import sys
__author__ = "Mohsen Mesgarpour"
__copyright__ = "Copyright 2016, https://github.com/mesgarpour"
__credits__ = ["Mohsen Mesgarpour"]
@bsweger
bsweger / useful_pandas_snippets.md
Last active March 4, 2026 19:59
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)

@bzg
bzg / emacs-strip.el
Last active January 2, 2023 21:22
Emacs, naked
;; Prevent the cursor from blinking
(blink-cursor-mode 0)
;; Don't use messages that you don't read
(setq initial-scratch-message "")
(setq inhibit-startup-message t)
;; Don't let Emacs hurt your ears
(setq visible-bell t)
;; You need to set `inhibit-startup-echo-area-message' from the
;; customization interface:
@ismell
ismell / setup-bridge.sh
Last active October 24, 2022 04:37 — forked from anonymous/setup-bridge.sh
Scripts to re-create the docker0 bridge and setup a different ip subnet
#!/bin/bash -e
IFADDR="192.168.3.1/24"
if [[ ! ip link show docker0 ]]; then
ip link add docker0 type bridge
ip addr add "$IFADDR" dev docker0
ip link set docker0 up
iptables -t nat -A POSTROUTING -s "$IFADDR" ! -d "$IFADDR" -j MASQUERADE
fi
@andelf
andelf / sighup.go
Created June 29, 2013 05:25
golang process SIGHUP, HUP signal to reload configuration
// program
package main
import "os/signal"
import "os"
import "fmt"
import "syscall"
import "time"
@textarcana
textarcana / mac_xwindows_x11_xvfb_headless_firefox_howto.md
Last active January 4, 2026 21:33
Headless Selenium on CentOS 6.3 (Mac XWindows / X11 / Xvfb / Headless Firefox / Selenium howto)

XWindows for Headless Selenium

X Wing art by Paul Harckham

How to set up a Headless Selenium Testing environment for CentOS 6.3.

On your CentOS 6.3 host

Follow these steps to set up a CentOS 6.3 host to run headless Selenium tests with Firefox.

anonymous
anonymous / gist:5575774
Created May 14, 2013 13:16
--
-- open currently active Chrome tab with Safari
-- forked from https://gist.github.com/3151932 and https://gist.github.com/3153606
--
property theURL : ""
tell application "Google Chrome"
set theURL to URL of active tab of window 0
end tell
if appIsRunning("Safari") then
@aaronzirbes
aaronzirbes / shrink-git-repo.sh
Created January 19, 2013 05:32
This script will help you remove large files from your git repo history and shrink the size of your repository.
#!/bin/bash
echo "Finding and Purging Big Files From Git History"
echo "=============================================="
echo ""
echo "http://naleid.com/blog/2012/01/17/finding-and-purging-big-files-from-git-history/"
echo ""
pushd "$(git rev-parse --show-toplevel)" > /dev/null