Memory-Based Learning
State Farm launches venture fund, partners with IBM Watson
State Farm is moving forward with several digital initiatives as the largest personal lines P&C insurer in the U.S. by market share rides the digitalization wave shaking up the industry. The company has launched a $100 million fund, State Farm Ventures, with the goal of increasing its involvement in and adoption of insurtech. Led by innovation executive Michael Remmes, the unit will focus on "acquiring startups or strategic alliances that support our core products," says spokesperson Angie Harrier. With a major thrust of insurtech being use cases for artificial intelligence, State Farm is beginning to explore that technology as well. The insurer is running an ad campaign along with the Weather Company and IBM Watson through Halloween that uses Watson's cognitive computing technology to deliver relevant storm-preparation content to affected customers.
LEADx Launches 'Executive Coach Amanda' Built with IBM Watson Assistant
Las Vegas, HR Technology Conference & Expo #HRTech -- LEADx, Inc., the world's leading Conversational Learning (CL) platform for leadership enablement, today launched LEADx Coach Amanda, an executive coach virtual assistant powered by IBM Watson Assistant. "We believe every manager deserves a coach," said Kevin Kruse, LEADx founder and CEO. "Traditional leadership development, based on workshops and online tutorials, has long failed enterprises and managers alike. Executive coaches work well, but due to their cost they are ironically reserved for the leaders who have the most experience. But now, we've tapped the power of AI to democratize leadership development."
Bayesian Patchworks: An Approach to Case-Based Reasoning
Moghaddass, Ramin, Rudin, Cynthia
Doctors often rely on their past experience in order to diagnose patients. For a doctor with enough experience, almost every patient would have similarities to key cases seen in the past, and each new patient could be viewed as a mixture of these key past cases. Because doctors often tend to reason this way, an efficient computationally aided diagnostic tool that thinks in the same way might be helpful in locating key past cases of interest that could assist with diagnosis. This article develops a novel mathematical model to mimic the type of logical thinking that physicians use when considering past cases. The proposed model can also provide physicians with explanations that would be similar to the way they would naturally reason about cases. The proposed method is designed to yield predictive accuracy, computational efficiency, and insight into medical data; the key element is the insight into medical data - in some sense we are automating a complicated process that physicians might perform manually. We finally implemented the result of this work on two publicly available healthcare datasets, for (1) heart disease prediction and (2) breast cancer prediction.
What Went Wrong With IBM's Watson
That's the message of a big Wall Street Journal post-mortem on Watson, the IBM project that was supposed to turn IBM's computing prowess into a scalable program that could deliver state-of-the-art personalized cancer treatment protocols to millions of patients around the world. Watson in general, and its oncology application in particular, has been receiving a lot of skeptical coverage of late; STAT published a major investigation last year, reporting that Watson was nowhere near being able to live up to IBM's promises. After that article came out, the IBM hype machine started toning things down a bit. But while a lot of the problems with Watson are medical or technical, they're deeply financial, too. IBM is shrinking: In 2011, when the company first introduced the idea that Watson might be able to one day cure cancer, its revenues were $107 billion. They've gotten smaller every year since, ending up at $79 billion in 2017.
Predicting Customer Churn with IBM Watson Studio
Business leaders understand the advantage of using the power of artificial intelligence and machine learning to stay ahead of their competitors. However, understanding the power of AI is a lot different than actually successfully implementing it in companies. For example, in 2017, Gartner estimated that Big Data projects have a success rate of only 15%. While organizational factors may be a primary reason for this poor success rate, another reason for such a high failure rate could be due to a lack of AI / Machine Learning talent needed to successfully pursue these types of projects. Specifically, it's been shown that there is a lack of advanced machine learning talent among data professionals; less than 20% of surveyed data professionals said they were competent in such areas as Natural Language Processing (19%), Recommendation Engines (14%), Reinforcement Learning (6%), Adversarial Learning (4%) and Neural Networks โ RNNs (15%).
The Visual Python Debugger for Jupyter Notebooks You've Always Wanted
I've been using Jupyter Notebooks with great delight for many years now, mostly with Python, and it's validating to see that their popularity keeps growing, both in academia and the industry. I do have a pet peeve though, which is the lack of a first-class visual debugger similar to these available in other IDEs like Eclipse, IntelliJ, or Visual Studio Code. Some would rightfully point out that Jupyter already supports pdb for simple debugging, where you can manually and sequentially enter commands to do things like inspect variables, set breakpoints, etc. -- and this is probably sufficient when it comes to debugging simple analytics. To raise the bar, the PixieDust team is happy to introduce the first (to the best of our knowledge) visual Python debugger for Jupyter Notebooks. As advertised, the PixieDebugger is a visual Python debugger built as a PixieApp, and includes a source editor, local variable inspector, console output, the ability to evaluate Python expressions in the current context, breakpoints management, and a toolbar for controlling code execution.
Jeff Kagan: Why IBM Watson May Be Losing the AI Spotlight
You've got to love the idea of IBM Watson. The super-computer using advanced AI to learn everything, faster and better than any human being could ever hope to do. The hope is it would help us solve some of our most pressing problems. One of IBM's (IBM) high-profile challenges was their desire to cure cancer. Unfortunately, it has not happened.
How Complex is your classification problem? A survey on measuring classification complexity
Lorena, Ana C., Garcia, Luรญs P. F., Lehmann, Jens, Souto, Marcilio C. P., Ho, Tin K.
Extracting characteristics from the training datasets of classification problems has proven effective in a number of meta-analyses. Among them, measures of classification complexity can estimate the difficulty in separating the data points into their expected classes. Descriptors of the spatial distribution of the data and estimates of the shape and size of the decision boundary are among the existent measures for this characterization. This information can support the formulation of new data-driven pre-processing and pattern recognition techniques, which can in turn be focused on challenging characteristics of the problems. This paper surveys and analyzes measures which can be extracted from the training datasets in order to characterize the complexity of the respective classification problems. Their use in recent literature is also reviewed and discussed, allowing to prospect opportunities for future work in the area. Finally, descriptions are given on an R package named Extended Complexity Library (ECoL) that implements a set of complexity measures and is made publicly available.
Harvey Weinstein seeks to dismiss case based on accuser's emails
Hollywood producer Harvey Weinstein is seeking to get the criminal case against him thrown out of court. On Friday, his lawyers filed a defence motion citing dozens of "warm" emails they say Mr Weinstein received from one of his accusers after an alleged rape. His team argue prosecutors should have shared the evidence with the Grand Jury that indicted him. Mr Weinstein has pleaded not guilty to six charges involving three different women. The accuser in question has retained her anonymity.