Geeks With Blogs
Josh Reuben Artificial Intelligence
Graph Theory Concepts
Graph Theory Conceptslast year I was working on an NLP Deep Learning project that required me to compare parse trees for different question / answer pairs. I needed to extract feature-set for my model, so I leveraged NetworkX to represent my data as comparative graphs. NetworkX is a Python package for the creation, manipulation, and study of the structure, dynamics, and functions of complex networks. Going through the API, I had to research several Graph Theory concepts ......

Posted On Wednesday, October 24, 2018 11:45 AM

Scikit Learn Quickref for Machine Learning
Scikit LearnScikit-learn ( ) is a free software Machine Learning lib for the Python programming language. It features various classification, regression and clustering algorithms including support vector machines, random forests, gradient boosting, k-means and DBSCAN, and is designed to interoperate with the Python numerical and scientific libraries NumPy and SciPy. I created this quickref in order to maintain a holistic big picture of the capabilities of this lib. Going through ......

Posted On Saturday, April 21, 2018 9:56 AM

A Short Deep Learning Study Guide
basic Machine Learning pre-requisites:python http://docs.python-guide.or... http://jupyter-notebook-beg... http://www.scipy-lectures.o... charts intro to Neural nets ......

Posted On Tuesday, November 28, 2017 6:34 AM

Distributed TensorFlow Pipeline using Google Cloud Machine Learning Engine
OverviewTensorFlow is an open source software library for Machine Learning across a range of tasks, developed by Google. It is currently used for both research and production at Google products, and released under the Apache 2.0 open source license. TensorFlow can run on multiple CPUs and GPUs (via CUDA) and is available on Linux, macOS, Android and iOS. TensorFlow computations are expressed as stateful dataflow graphs, whereby neural networks perform on multidimensional ......

Posted On Friday, March 17, 2017 4:01 PM

Keras QuickRef
Keras QuickRefKeras is a high-level neural networks API, written in Python that runs on top of the Deep Learning framework TensorFlow. In fact, tf.keras will be integrated directly into TensorFlow 1.2 !Here are my API notes:Model APIsummary() get_config() from_config(config) set_weights() set_weights(weights) to_json() to_yaml() save_weights(filepath) load_weights(filepath, by_name) layers Model Sequential /Functional APIsadd(layer) compile(optimizer, loss, metrics, sample_weight_mode) fit(x, y, ......

Posted On Friday, March 17, 2017 3:26 PM

Getting Started with OpenCV
Overview OpenCV is a Computer Vision / Image Processing library. It used in ffmpeg video processing / streaming and ROS robot operating system. you can install it from here: Modules in the lib directory: opencv_core - data structures , maths opencv_imgproc -image processing. opencv_highgui - image / video reading / writing opencv_features2d - feature point detectors , descriptors , matchers opencv_calib3d -camera calibration, 2-view geometry estimation, stereo opencv_video ......

Posted On Monday, February 23, 2015 3:39 PM

I've just opened a project on CodePlex - !!! This project will implement various algorithms related to artificial intelligence, numerical analysis, NLP, object recognition and quantitative finance. It will initially target C#, and eventually F#. First exercise - port Java AIMA 3 to C# from AIMA3 so far I've ported the utils - helpers, data structures and basic linear algebra classes Matrix class - Implemented ICloneable, ISerializable.GetObjectData ......

Posted On Monday, September 5, 2011 11:19 AM

Artificial Intelligence, an Introduction
This post will focus upon introducing the concepts of AI algorithms, and is summerized from "Artificial Intelligence, A Modern Approach" – by Norvig and Russell - 3rd edition - . Overview General Definition: study of agents that receive percepts from the environment and perform actions Weak AI hypothesis - assertion that software could simulate thought-like behavior - Can machines think – is considered an ill-defined question (does a submarine swim?). Strong AI hypothesis ......

Posted On Saturday, August 13, 2011 12:19 AM

C# Neural Networks with Encog
Neural Networks · I recently read a book Introduction to Neural Networks for C# , by Jeff Heaton. Not the 1st ANN book I've perused, but a nice revision. · Artificial Neural Networks (ANNs) are a mechanism of machine learning – see , · Problems Not Suited ......

Posted On Friday, February 4, 2011 2:34 PM

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