- Probabilistic Data Structures for Web Analytics and Data Mining : A great overview of the space of probabilistic data structures and how they are used in approximation algorithm implementation.
- Models and Issues in Data Stream Systems
- Philippe Flajolet’s contribution to streaming algorithms : A presentation by Jérémie Lumbroso that visits some of the hostorical perspectives and how it all began with Flajolet
- Approximate Frequency Counts over Data Streams by Gurmeet Singh Manku & Rajeev Motwani : One of the early papers on the subject.
- [Methods for Finding Frequent Items in Data Streams](http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.187.9800&rep=rep1&t
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<?php | |
require_once(__DIR__ . "/../../../../app/AppKernel.php"); | |
class BaseTestCase extends \PHPUnit_Framework_TestCase | |
{ | |
protected $_container; | |
public function __construct() | |
{ |
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SUMMARY | |
I like to use kcachegrind for doing profiling on my ruby code. Most of my development | |
is done on OSX, and while you can install kcachegrind via macports, it takes forever | |
because it has to build KDE, as well. Much to my surprise, the fine folks who | |
wrote kcachegrind also made a QT version, qcachegrind. I was able to build this on | |
OSX without too much effort, only having to install QT and GraphViz. Yippie! | |
I'm running OSX 10.6.7, with Xcode 4. My default gcc/g++ version is 4.2. I'm sure | |
it will build just fine on earlier versions of Xcode, but I haven't tested it. |
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<?php | |
namespace Renoir\AggregationBundle; | |
/** | |
* Abstract client to use for each Client | |
* | |
* Example location: src/Renoir/AggregationBundle/AbstractClient.php | |
**/ |
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# -*- coding: utf-8 -*- | |
import time | |
import msgpack | |
from person_pb2 import Person | |
TIMES = 100000 |
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""" Use Apple's Vision Framework via PyObjC to detect text in images | |
To use: | |
python3 -m pip install pyobjc-core pyobjc-framework-Quartz pyobjc-framework-Vision wurlitzer | |
""" | |
import pathlib |