Talha Oz oztalha

## rank_metrics.py
"""Information Retrieval metrics

Useful Resources:
http://www.cs.utexas.edu/~mooney/ir-course/slides/Evaluation.ppt
http://www.nii.ac.jp/TechReports/05-014E.pdf
http://www.stanford.edu/class/cs276/handouts/EvaluationNew-handout-6-per.pdf
http://hal.archives-ouvertes.fr/docs/00/72/67/60/PDF/07-busa-fekete.pdf
Learning to Rank for Information Retrieval (Tie-Yan Liu)
"""
import numpy as np

## about.txt
Okay so here's the setup:

[-] The primary server API is exposed via Flask (Python) and all static files, including all html, css, js is served by nginx.
[-] Python is exposing an API at url http://domain.com/api/download/<file_id>, where file_id is a database id for the file that we're interested in downloading.

1. User wants to download a file, so we spawn a new window with the url '/api/download/<file_id>'
2. Nginx intercepts the request, sees that it starts with /api/, and then forwards the request to Flask, which is being served on port 5000.
3. Flask routes the request to its download method, retrieves the pertinent data from the file_id, and constructs additional header settings to make nginx happy and to force the browser to see the file stream as a download request instead of the browser just trying to open the file in a new window. Flask then returns the modified header stream to nginx
4. Nginx is finally ready to do some work. While parsing the headers for the incoming request, it encounters "X

## handwriting-Copy2.ipynb

      
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                oztalha
                / handwriting-Copy2.ipynb
            
            
              Created
              July 14, 2016 13:35
                — forked from tonyfast/handwriting-Copy2.ipynb
            
              
                "All the Models" - Lightning Talk for #SciPy2016 - Presentation: https://anaconda.org/tonyfast/handwriting-copy2/notebook/format/presentation
              
          
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## ipn.py
# -*- coding: utf-8 -*-
"""
    IPN Engine
    ~~~~~~~~~~

    PayPal's Instant Payment Notification (IPN) helps integrate PayPal more
    deeply into your web application.  When activated, PayPal will send a
    POST request to a specified URL when a transaction's status changes.

    The most obvious use is to trigger a state change, enable an account,
	"""Information Retrieval metrics

	Useful Resources:
	http://www.cs.utexas.edu/~mooney/ir-course/slides/Evaluation.ppt
	http://www.nii.ac.jp/TechReports/05-014E.pdf
	http://www.stanford.edu/class/cs276/handouts/EvaluationNew-handout-6-per.pdf
	http://hal.archives-ouvertes.fr/docs/00/72/67/60/PDF/07-busa-fekete.pdf
	Learning to Rank for Information Retrieval (Tie-Yan Liu)
	"""
	import numpy as np
	Okay so here's the setup:

	[-] The primary server API is exposed via Flask (Python) and all static files, including all html, css, js is served by nginx.
	[-] Python is exposing an API at url http://domain.com/api/download/<file_id>, where file_id is a database id for the file that we're interested in downloading.

	1. User wants to download a file, so we spawn a new window with the url '/api/download/<file_id>'
	2. Nginx intercepts the request, sees that it starts with /api/, and then forwards the request to Flask, which is being served on port 5000.
	3. Flask routes the request to its download method, retrieves the pertinent data from the file_id, and constructs additional header settings to make nginx happy and to force the browser to see the file stream as a download request instead of the browser just trying to open the file in a new window. Flask then returns the modified header stream to nginx
	4. Nginx is finally ready to do some work. While parsing the headers for the incoming request, it encounters "X
	# -- coding: utf-8 --
	"""
	IPN Engine
	~~~~~~~~~~

	PayPal's Instant Payment Notification (IPN) helps integrate PayPal more
	deeply into your web application. When activated, PayPal will send a
	POST request to a specified URL when a transaction's status changes.

	The most obvious use is to trigger a state change, enable an account,