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aas

Code to accompany Advanced Analytics with Spark from O'Reilly Media

akka-concurrency-test

Study on what Threads, ThreadPools, Executors, ExecutorServices, ExecutionContext, Futures are and how to configure them

akka-stream-graph

minimal app built using aka-streams 1.0 to demonstrate/learn the essential features of the library

awesome-machine-learning

A curated list of awesome Machine Learning frameworks, libraries and software.

bayesian-bandit-simulator

the computational machinery plus a visualization layer to configure and run simulations of bayesian multi-armed bandit systems

columnar-hdfs

hdfs serialized both columnar and row-wise for efficient access by a spark app

compiled-c-extensions-in-python-libraries

template python packages including cython code, & c code for building python packages that wrap compiled c code

coroutine-based-etl

a lightweight modular framework for data processing using python coroutines

cuckoo-hash

C library implementing cuckoo hash

d3-data-adapter

convert graph data from common formats (e.g., adjacency matrix) to the idiosyncratic JSON format used by d3.js

data-scope

web app for retrieving, manipulating, and viewing data based on flask and redis

decisiontree-npgv

recursive descent parser based on C4.5, implemented using python + numpy (computation engine) and graphviz (tree layout + rendering)

dynamic-price-modeling

R implementations of dynamic pricing models based on the EOQ (Economic Order Quantity) model

etl-ml

modules for IO & preparation of data for input to Machine Learning algorithms

etl-spark

extract transform load (ETL) pipeline scala library using apache spark

fashion-product-attribute-identification-using-tensorflow

foldleft-in-scala

many examples of the foldLeft method in scala

formalfridayclub

fp-growth-for-frequent-itemsets

compact encoding & very fast retrieval of frequent item sets with FP-Growth

geographic-maps-in-js

complete web app for interactive, hi-res geographic maps in the browser

googleanalytics

Shiny application to query Google Analytics data

homebrew-geospatial

formulae related to geospatial for the Homebrew package manager http://brew.sh

homebrew-osgeo4mac

Mac homebrew tap for maintaining a stable work environment for the OSGeo.org geospatial toolset

interactive-data-viewer

view entire data cube in the browser via single viewport; uses d3.js

interactive-js-plot-templates

interactive plots in javascript that render SVG using d3.js

js-microtemplate-api-client

a web client using d3.js to query a RESTful API, process the JSON returned, and build a visualization of that data

kpca

several spectral-based matrix decomposition techniques, coded in Python/NumPy, for segmentation/clustering, dimension reduction

levenshtein-in-cython

fast computation of levensthein distance using cythonized NumPy

licentious

License your GitHub repository in seconds

linear-discriminant-analysis-in-numpy

LDA in numpy (python) with demo code