Rule-Based Reasoning
The intelligent automation journey: from robotic process automation (RPA) to artificial intelligence (AI)
To try providing anchor points to answer these questions, my colleagues and I have built a simple and very useful framework. In this article, we will describe this framework and provide the keys to understand it. In our next article, we will explain how to use it by providing use cases, and explaining how to build a successful strategy and implementation approach. Please give us your comments, and / or "like" the article; we would love to hear your views and get your reactions. Building on the "future of RPA" as described in my previous article, below are the descriptions of the different generations of robots presented in this framework: The traditional RPA generation includes robots which can perform transactional, repetitive, rule-based actions in a digitalized environment ("dumb robots").
How Machine Learning Facilitates Fraud Detection? - Maruti Techlabs
Machine learning has been instrumental in solving some of the important business problems such as detecting email spam, focused product recommendation, accurate medical diagnosis etc. The adoption of machine learning (ML) has been accelerated with increasing processing power, availability of big data and advancements in statistical modeling. Fraud management has been painful for banking and commerce industry. The number of transactions has increased due to a plethora of payment channels – credit/debit cards, smartphones, kiosks. At the same time, criminals have become adept at finding loopholes.
When Is Machine Learning Right for Enterprise Search?
Artificial intelligence (AI) and its little brother machine learning (ML) are receiving tremendous hype -- and deservedly so. From smart cars to computer-assisted medical diagnoses, machine learning is an incredibly powerful technology that has only scratched the surface of the impact it will eventually have on the world. One obvious use case is for online search, where Google continually uses ML to refine results based on user behavior. For large corporations, cognitive search capabilities can provide employees with valuable insights from massive amounts of structured and unstructured data. Machine learning can play a key role here as well, but it's not appropriate in every situation.
'Intriguing anomalies' could rewrite the rules of physics
A new finding could shake the very foundations of our understanding of particle physics, and the universe. A review of three separate experiments, including one conducted at the Large Hadron Collider, has turned up'remarkably similar' results. The studies suggest that lepton universality - a fundamental assumption of the standard model - does not hold up. Instead, they point to the existence of a new phenomenon that exists outside of the standard model of particle physics. Earlier this year, researchers with Cern's LHCb experiment (pictured) found'intriguing anomalies', a discovery that has now been used as one of the three pieces of research included in a new Nature review.
Retrosynthetic reaction prediction using neural sequence-to-sequence models
Liu, Bowen, Ramsundar, Bharath, Kawthekar, Prasad, Shi, Jade, Gomes, Joseph, Nguyen, Quang Luu, Ho, Stephen, Sloane, Jack, Wender, Paul, Pande, Vijay
We describe a fully data driven model that learns to perform a retrosynthetic reaction prediction task, which is treated as a sequence-to-sequence mapping problem. The end-to-end trained model has an encoder-decoder architecture that consists of two recurrent neural networks, which has previously shown great success in solving other sequence-to-sequence prediction tasks such as machine translation. The model is trained on 50,000 experimental reaction examples from the United States patent literature, which span 10 broad reaction types that are commonly used by medicinal chemists. We find that our model performs comparably with a rule-based expert system baseline model, and also overcomes certain limitations associated with rule-based expert systems and with any machine learning approach that contains a rule-based expert system component. Our model provides an important first step towards solving the challenging problem of computational retrosynthetic analysis.
Association Rules and the Apriori Algorithm: A Tutorial
When we go grocery shopping, we often have a standard list of things to buy. Each shopper has a distinctive list, depending on one's needs and preferences. A housewife might buy healthy ingredients for a family dinner, while a bachelor might buy beer and chips. Understanding these buying patterns can help to increase sales in several ways. While we may know that certain items are frequently bought together, the question is, how do we uncover these associations? Besides increasing sales profits, association rules can also be used in other fields.
Leaked Birth Control Rule Would Broaden Religious Exemption
But the mandate has drawn strong and sustained opposition from social conservatives, who see it as an infringement on freedom of conscience. The Obama administration exempted houses of worship, and set up a workaround for religiously affiliated nonprofits, such as hospitals, universities and social service organizations. The Supreme Court later ruled that closely held private companies were also eligible for the workaround, through which the government arranges contraceptive coverage for the affected women employees.
Machine Learning Could Help in Early Identification of Severe Sepsis
A machine-learning algorithm has the capability to identify hospitalized patients at risk for severe sepsis and septic shock using data from electronic health records (EHRs), according to a study presented at the 2017 American Thoracic Society International Conference. Sepsis is an extreme systemic response to infection, which can be life-threatening in its advanced stages of severe sepsis and septic shock, if left untreated. "We have developed and validated the first machine-learning algorithm to predict severe sepsis and septic shock in a large academic multi-hospital healthcare system," said lead author Heather Giannini, MD, of the Hospital of the University of Pennsylvania. "This is a breakthrough in the use of machine learning technology, and could change the paradigm in early intervention in sepsis." Machine learning is a type of artificial intelligence that provides computers with the ability to learn complex patterns in data without being explicitly programmed, unlike simpler rule-based systems.
Machine-learning promises to shake up large swathes of finance
MACHINE-LEARNING is beginning to shake up finance. A subset of artificial intelligence (AI) that excels at finding patterns and making predictions, it used to be the preserve of technology firms. The financial industry has jumped on the bandwagon. To cite just a few examples, "heads of machine-learning" can be found at PwC, a consultancy and auditing firm, at JP Morgan Chase, a large bank, and at Man GLG, a hedge-fund manager. From 2019, anyone seeking to become a "chartered financial analyst", a sought-after distinction in the industry, will need AI expertise to pass his exams.
Using Association Rules Mining for Retrieving Genre-Specific Music Files
Rompré, Louis (Université du Québec à Montréal, Université du Québec à Trois-Rivières) | Biskri, Ismaïl (Université du Québec à Trois-Rivières) | Meunier, Jean-Guy (Université du Québec à Montréal)
Retrieving a music file from a large database is a non-trivial task. To support this task, many mechanisms have been developed over the years. However, indexing files remains one of the most popular mechanisms. Several algorithms allow feature extraction from audio signals. Usually, these features are used to describe music content. In this paper, we demonstrate that associations between content-based descriptors can be used as well. We have developed a processing chain which uses association rules mining to find significant relations between content-based descriptors of music files. The significant relations are used to index music files. Experiments conducted demonstrates that the proposed approach can yield interesting results especially with classical music.