chaonan99

" Color on
syntax on

" Set line number, this is convenient when using <jk> to move forward and backward
set number
set relativenumber

" This allows command `W` to write file with sudo privilege
command W w !sudo tee % >/dev/null

chaonan99

--[[
[Description] View structure of a torch checkpoint (table)
[Author] chaonan99
[Date] 08/17/2016
[Contact] [email protected]
--]]

require 'torch'
require 'nn'
require 'nngraph'

chaonan99

"""
[Description] View the abstract of a large json file
[Author] chaonan99
[Date] 08/15/2016
[Contact] [email protected]
"""

import json, argparse, sys

def view_dict(in_dict, num, spaces):

chaonan99

"""
New security policy don't support (username, password) to access gmail account for third-party application.
When you attempt to use gmail to send notification, it may give a smtplib.SMTPAuthenticationError. You have
two options to fix this.

1. At http://www.google.com/settings/security/lesssecureapps
    enable less secure application access then you can use this script.
2. Follow http://stackoverflow.com/questions/25944883/how-to-send-an-email-through-gmail-without-enabling-insecure-access
    and use gmail_notify.py script.

chaonan99

# [Description] This file download dataset from a set of urls
# [Author] chaonan99
# [Date] 08/09/2016
# [Email] [email protected]

import os,re,optparse,urllib,string
import numpy as np

parser = optparse.OptionParser()
parser.add_option('-i', '--input', dest='infile', help='input txt file name')

chaonan99

require 'nn'
require 'nngraph'

local LSTM = {}
function LSTM.lstm(input_size, output_size, rnn_size, n, frame_per_video, seq_per_video, dropout)
  dropout = dropout or 0
  -- TODO: No idea how to choose attention size...
  att_size = att_size or 512

  -- there will be 2*n+1 inputs

chaonan99

import re
import matplotlib
import pylab as plt
import numpy as np

s = open('default.log','r').read()
pattern = re.compile(r'iter (\d+): (\d+.\d+)')
grou = np.asarray(pattern.findall(s)).astype(np.float32)
plt.plot(grou[:,0],grou[:,1])
plt.title('title')

chaonan99

#!/usr/bin/env python
# [Description] A script to extract exact number of frames from a sequence video
# [Author] chaonan99
# [Date] 2016/07/17/
# [Last Modified] 2016/09/01
# [Email] [email protected]

import subprocess as sp
import re
import optparse

chaonan99

function []=bs()
x=[0,0];
dfx_val = dfx(x);
normdfx = norm(dfx_val);
k = 0;
f_val = zeros(1000,1);
dfx_val_pre = [1,1];
p_pre = [0,0];
while normdfx>1e-10
    if mod(k,2) == 0

chaonan99

function []=OR_HW1()
x=[0,0];
dfx_val = dfx(x);
normdfx = norm(dfx_val);
k = 0;
f_val = zeros(1000,1);
while normdfx>1e-6
    t = newton(x,-dfx_val);
    x = x-t*dfx_val;
    dfx_val = dfx(x);