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Sahil Chelaramani SahilC

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@marcgg
marcgg / gist:733592
Created December 8, 2010 17:26
Regex to get the Facebook Page ID from a given URL
# Matches patterns such as:
# https://www.facebook.com/my_page_id => my_page_id
# http://www.facebook.com/my_page_id => my_page_id
# http://www.facebook.com/#!/my_page_id => my_page_id
# http://www.facebook.com/pages/Paris-France/Vanity-Url/123456?v=app_555 => 123456
# http://www.facebook.com/pages/Vanity-Url/45678 => 45678
# http://www.facebook.com/#!/page_with_1_number => page_with_1_number
# http://www.facebook.com/bounce_page#!/pages/Vanity-Url/45678 => 45678
# http://www.facebook.com/bounce_page#!/my_page_id?v=app_166292090072334 => my_page_id
# http://www.facebook.com/my.page.is.great => my.page.is.great
@Yangqing
Yangqing / mr_compute_gist.py
Created May 17, 2013 00:05
The mapreduce code to extract gist features from ImageNet images. To be used together with mincepie.
from mincepie import mapreducer, launcher
import gflags
import glob
import leargist
import numpy as np
import os
from PIL import Image
import uuid
# constant value
@karpathy
karpathy / pg-pong.py
Created May 30, 2016 22:50
Training a Neural Network ATARI Pong agent with Policy Gradients from raw pixels
""" Trains an agent with (stochastic) Policy Gradients on Pong. Uses OpenAI Gym. """
import numpy as np
import cPickle as pickle
import gym
# hyperparameters
H = 200 # number of hidden layer neurons
batch_size = 10 # every how many episodes to do a param update?
learning_rate = 1e-4
gamma = 0.99 # discount factor for reward
@Tushar-N
Tushar-N / pad_packed_demo.py
Last active December 27, 2022 06:35
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
@jerinphilip
jerinphilip / README.md
Last active February 22, 2019 08:05
SLURM Script, resources across nodes.

Put run.sh and auxilliary.sh in the same directory.

$ env | grep SLURM
SLURM_CHECKPOINT_IMAGE_DIR=/var/slurm/checkpoint
SLURM_NODELIST=gnode[10,20,25,37]
SLURM_JOB_NAME=test-multi-nodes
SLURMD_NODENAME=gnode10
SLURM_TOPOLOGY_ADDR=gnode10
SLURM_NTASKS_PER_NODE=4