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Playing with OpenCV in Scala to do face detection with Haarcascade classifier using a webcam | Chimpler
https://chimpler.wordpress.com/2014/11/18/playing-with-opencv-in-scala-to-do-face-detection-with-haarcascade-classifier-using-a-webcam
A chimpler overview on technologies. Building a food recommendation engine with Spark / MLlib and Play. Playing with OpenCV in Scala to do face detection with Haarcascade classifier using a webcam. Detecting objects in images has been used in many applications: auto tagging pictures (e.g. Facebook, Phototime. Counting the number of people in a street(e.g. Placemeter. Classifying pictures, … And even in Bistro. A device to feed cats. This post is a small introduction to OpenCV. Detecting faces in an image.
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Deploying Hadoop on EC2 with Whirr | Chimpler
https://chimpler.wordpress.com/2013/01/20/deploying-hadoop-on-ec2-with-whirr
A chimpler overview on technologies. Installing Storm on Ubuntu →. Deploying Hadoop on EC2 with Whirr. Is a set of tools to deploy cloud services. It can be used on Amazon Elastic Cloud(EC2), Rackspace Cloud and many other cloud providers. You need to have an account on Amazon EC2. If you don’t have an account yet, that’s a good news because you are eligible for the AWS Free Tier. Make sure that you have Java JDK 6 or 7 installed on your machine. Tar xvfz whirr-0.8.1.tar.gz. To get your amazon access key...
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Segmenting Audience with KMeans and Voronoi Diagram using Spark and MLlib | Chimpler
https://chimpler.wordpress.com/2014/07/11/segmenting-audience-with-kmeans-and-voronoi-diagram-using-spark-and-mllib
A chimpler overview on technologies. Implementing a real-time data pipeline with Spark Streaming. Building a food recommendation engine with Spark / MLlib and Play →. Segmenting Audience with KMeans and Voronoi Diagram using Spark and MLlib. Analyzing huge data set to extract meaningful properties can be a difficult task. Several methods have been developed for the last 50 years to find hidden information. In this post, we will be using the k-means clustering. MLLib) to segment the dataset by geolocation .
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Building a food recommendation engine with Spark / MLlib and Play | Chimpler
https://chimpler.wordpress.com/2014/07/22/building-a-food-recommendation-engine-with-spark-mllib-and-play
A chimpler overview on technologies. Segmenting Audience with KMeans and Voronoi Diagram using Spark and MLlib. Playing with OpenCV in Scala to do face detection with Haarcascade classifier using a webcam →. Building a food recommendation engine with Spark / MLlib and Play. In this post, we’re going to implement a recommender for food using Apache Spark. To make it more interactive, we implemented a simple web interface using the Play framework. In order to run the example you will need:. It contains abo...
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Using the Mahout Naive Bayes Classifier to automatically classify Twitter messages | Chimpler
https://chimpler.wordpress.com/2013/03/13/using-the-mahout-naive-bayes-classifier-to-automatically-classify-twitter-messages
A chimpler overview on technologies. Playing with Apache Hive, MongoDB and the MTA. Playing with Apache Hive and SOLR →. Using the Mahout Naive Bayes Classifier to automatically classify Twitter messages. Classification algorithms can be used to automatically classify documents, images, implement spam filters and in many other domains. In this tutorial we are going to use Mahout. To classify tweets using the Naive Bayes Classifier. For this tutorial, you would need:. Jdk = 1.6. Mahout = 0.7. You can get ...
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