Media
Batch And Online Machine Learning
One of the criterion used to classify Machine Learning systems is whether or not the system can learn incrementally from a stream of incoming data. In batch learning, the system is incapable of learning incrementally: It must be trained using all the available data. This will generally take a lot of time and computing resources, so it is typically done offline, first the system is trained and then it's launched into production and runs without learning anymore; it just applied what it has learned. This is called offline learning. If you wish a batch learning system to know about new data, (such as a new type of spam), you will have to train a new version of the system from scratch on the full dataset (both new data and old data).
Grimes: Humanity is at the "end of art, human art"
Last week, indie pop singer-songwriter Grimes made an appearance on astrophysicist Sean Carroll's Mindscape podcast. During the segment, the pop singer, who studied neuroscience before pursuing her music career, opined that humanity is at the "end of art, human art" -- AI, in Grimes' mind, will soon master the arts and sciences, surpassing humans in the ability to produce superior works. Grimes' comments touched a nerve in the indie music community. In a since-deleted tweet, critically acclaimed singer-songwriter Zola Jesus called Grimes' comments the "voice of silicon fascist privilege," likely alluding to Grimes relationship with Elon Musk. Yesterday, a third voice weighed in on the debate -- Holly Herndon, an award-winning composer and electronic musician whose most recent album, PROTO, was made in collaboration with an AI.
Content-based Recommender Using Natural Language Processing (NLP) - KDnuggets
When we provide ratings for products and services on the internet, all the preferences we express and data we share (explicitly or not), are used to generate recommendations by recommender systems. The most common examples are that of Amazon, Google and Netflix. In this article, I have combined movie attributes such as genre, plot, director and main actors to calculate its cosine similarity with another movie. The dataset is IMDB top 250 English movies downloaded from data.world. Ensure that the Rapid Automatic Keyword Extraction (RAKE) library has been installed (or pip install rake_nltk).
Gift Guide: STEM toys for your builders-in-training โ TechCrunch
Welcome to TechCrunch's 2019 Holiday Gift Guide! Need help with gift ideas? We'll be rolling out gift guides from now through the end of December, so check back regularly. We've refreshed our annual STEM toy gift guide with the latest wares clamoring to entice and inspire kids with coding tricks and electronic wizardry. But lean in to this market and you'll find a number of STEM toy makers have winked out of existence since this time last year, or else been folded into others' empires. Such as littleBits selling to Sphero this fall, or Root Robotics being picked up by robot vac giant iRobot in June.