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How Machine Learning Unlocks the Power of BI - DZone Big Data
Machine Learning is the buzzword of the moment. In recent years, news stories raving about its possibilities have soared, Google searches for the term have quadrupled, and companies across the globe have been scrambling to figure out how to capitalize on the excitement by bringing it into their product mix. While that can be a great thing, claims made by some businesses about what Machine Learning can do are wildly exaggerated. That makes it crucial to cut through the noise and get to grips with its potential, limitations, and what you can realistically achieve with your resources so that any investment makes solid business sense -- so say Philip Lima, CEO of Mashey, and Boaz Farkash, Head of Product Management at Sisense. The pair joined forces to deliver an in-depth webinar on Machine Learning and business intelligence, which you can view in full here.
5 Ways to Improve the Model Accuracy of Machine Learning
Today we are into digital age, every business is using big data and machine learning to effectively target users with messaging in a language they really understand and push offers, deals and ads that appeal to them across a range of channels. With exponential growth in data from people and & internet of things, a key to survival is to use machine learning & make that data more meaningful, more relevant to enrich customer experience. Machine Learning can also wreak havoc on a business if improperly implemented. Before embracing this technology, enterprises should be aware of the ways machine learning can fall flat.Data scientists have to take extreme care while developing these machine learning models so that it generate right insights to be consumed by business. Here are 5 ways to improve the accuracy & predictive ability of machine learning model and ensure it produces better results.
There's a big problem with AI: even its creators can't explain how it works
The car's underlying AI technology, known as deep learning, has proved very powerful at solving problems in recent years, and it has been widely deployed for tasks like image captioning, voice recognition, and language translation. The resulting program, which the researchers named Deep Patient, was trained using data from about 700,000 individuals, and when tested on new records, it proved incredibly good at predicting disease. But it was not until the start of this decade, after several clever tweaks and refinements, that very large--or "deep"--neural networks demonstrated dramatic improvements in automated perception. Deep learning has transformed computer vision and dramatically improved machine translation.
Sorry, but your AI needs to go back to school
Too often, engineers are brainwashed into thinking they can create an impeccable artificial intelligence (AI) model -- a blank slate they release into the wild for independent learning. They think: "If I create flawless math on top of the right infrastructure, I'll have the perfect model." Train the algorithm, let it run free, and that's the end of the story, right? Just like human intelligence, artificial intelligence requires continuous learning to advance its expertise. Here's what to do instead.
OracleVoice: Are Droids Running Your Finance Office -- Yet?
In the same way that R2D2, the faithful droid from the Star Wars movie franchise, travels the far reaches of the galaxy righting wrongs, the software algorithms that guide Robotic Process Automation (RPA) travel the constellations of data collected by companies, resolving anomalies. Agile Finance Revealed: The New Operating Model for Modern Finance, a recent study by Oracle and the American Institute of CPAs (AICPA), predicts that RPA and the related technologies of machine learning and adaptive intelligence will become increasingly important in finance automation as they help finance professionals free up their time for more strategic pursuits. Oracle Vice President Loren Mahon explains that because so many tasks in finance are repetitive in nature, they are prone to human error. Mahon, who works in the CFO's office and is an expert in large-scale transformation using new technologies, predicts that savvy finance teams will embrace automation as a way to "move away from these repetitive tasks and spend more time looking at insights and identifying risk and fraud." That ability to pivot is a core characteristic of "agile" financial leaders--finance experts who embrace new digital technologies, are responsive to change, and offer insight and strategic guidance to the companies they serve, according to the AICPA/Oracle report.
Shivon Zilis - Machine Intelligence
Almost a year ago, we published our now-annual landscape of machine intelligence companies, and goodness have we seen a lot of activity since then. This year's landscape has a third more companies than our first one did two years ago, and it feels even more futile to try to be comprehensive, since this just scratches the surface of all of the activity out there. As has been the case for the last couple of years, our fund still obsesses over "problem first" machine intelligence--we've invested in 35 machine intelligence companies solving 35 meaningful problems in areas from security to recruiting to software development. At the same time, the hype around machine intelligence methods continues to grow: the words "deep learning" now equally represent a series of meaningful breakthroughs (wonderful) but also a hyped phrase like "big data" (not so good!). We care about whether a founder uses the right method to solve a problem, not the fanciest one.
#Tech4Good in the cognitive era โ Cognitive Voices โ Medium
Applying information technology for the greater good is not a new concept. DataKind has been around since 2011, and the Social Good Hub at SXSW is in its fourth year. However, an interesting inflection point is drawing near as technology begins to take a quantum leap in societal impact at the same time that humanity is facing profound global challenges. Consider, for example, Star Trek-like advances in 3D-printed food that might help stem growing world hunger. While such technologies still have a ways to go before they can feed the world's population, there is burgeoning interest in the ways that artificial intelligence (AI) technologies could help address society's most pressing concerns, as well as the ethical considerations of applying these advanced resources.
mckinziebrandon/DeepChatModels
From a user/developer standpoint, this project offers a cleaner interface for tinkering with sequence-to-sequence models. The ideal result is a chatbot API with the readability of Keras, but with a degree of flexibility closer to TensorFlow. On the'client' side, playing with model parameters and running them is as easy as making a configuration (yaml) file, opening a python interpreter, and issuing a handful of commands. This is just one way to interface with the project. For example, the user can also pass in parameters via command-line args, which will be merged with any config files they specify as well (precedence given to command-line args if conflict). You can also pass in the location of a previously saved chatbot to resume training it or start a conversation.
Build and train machine learning models on our new Google Cloud TPUs
We're excited to announce that our second-generation Tensor Processing Units (TPUs) are coming to Google Cloud to accelerate a wide range of machine learning workloads, including both training and inference. We call them Cloud TPUs, and they will initially be available via Google Compute Engine. We've witnessed extraordinary advances in machine learning (ML) over the past few years. Neural networks have dramatically improved the quality of Google Translate, played a key role in ranking Google Search results and made it more convenient to find the photos you want with Google Photos. Machine learning allowed DeepMind's AlphaGo program to defeat Lee Sedol, one of the world's top Go players, and also made it possible for software to generate natural-looking sketches.
Deep Learning Key Terms, Explained
Enjoying a surge in research and industry, due mainly to its incredible successes in a number of different areas, deep learning is the process of applying deep neural network technologies - that is, neural network architectures with multiple hidden layers - to solve problems. Deep learning is a process, like data mining, which employs deep neural network architectures, which are particular types of machine learning algorithms. As defined above, deep learning is the process of applying deep neural network technologies to solve problems. Like data mining, deep learning refers to a process, which employs deep neural network architectures, which are particular types of machine learning algorithms.