pckujawa

:: To actually include the path expansion character (tilde), I had to give valid numbers; see http://ss64.com/nt/rem.html for bug reference. Also, try call /? for more info.
@REM The %~n0 extracts the name sans extension to use as output folder. If you need full paths, use "%~dpn0". The -y forces overwriting by saying yes to everything. Or use -aoa to overwrite.
@REM Using `x` instead of `e` maintains dir structure (usually what we want)

:: If you want recursive, use FOR /R
@FOR %%a IN (*.zip) DO @(
    @if [%1] EQU [/y] (
        @7z x "%%a" -o"%%~dpna" -aoa
    ) else if [%1] EQU [/yd] (
        @7z x "%%a" -o"%%~dpna" -aoa

pckujawa

# Back-Propagation Neural Networks
# 
# Written in Python.  See http://www.python.org/
# Placed in the public domain.
# Neil Schemenauer <[email protected]>

import math
import random
import string

pckujawa

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""" usage:
        a4.py train TRAIN_FEATURE_FILE [--new] [--validate]
        a4.py classify MUSIC_FEATURE_FILE

    The files should be CSV with 6 columns, the last of which is the target/label/class (or empty, if classifying), and the first of which is ignored.
"""
#-------------------------------------------------------------------------------
# Name: Pat Kujawa
# Purpose: MM audio classification asn 4
#-------------------------------------------------------------------------------

pckujawa

function getUnique() {
    var u = {}, a = [];
    for (var i = 0, l = this.length; i < l; ++i) {
        if (u.hasOwnProperty(this[i])) {
            continue;
        }
        a.push(this[i]);
        u[this[i]] = 1;
    }
    return a;