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The different uses of Artificial intelligence in today's time
Artificial intelligence is the new language that the modern world is speaking and thriving on. More and more nations including the developing ones are realizing the importance and benefits of artificial intelligence. It is a dramatically wide-spreading phenomenon but at some parts of the world, it is still an unclear phenomenon. In order to utilize and take advantage of the newly emerging AI technologies, it is imperative that you are updated about its ins and outs and this article will help you do the same. Artificial intelligence is used in the production unit in most big manufacturing companies.
How To Use Machine Learning To Possibly Become A Millionaire: Predicting The Stock Market?
Working on Wall Street is just as intense and rewarding as you would imagine. Lots of suits and lots of sullen faces and lots of cigarette smoke. Amidst all of the craziness you'd expect from the literal financial center of the world, the actual underlying goal of everyone there is pretty simple. At risk of oversimplifying things, I'll tell you right now that finance is simply using money (either your own or some you've borrowed) to get more money. The financial industry doesn't actually create any value, rather it uses other factors to get returns on investments.
Automation and the future of work in developing countries
Artificial Intelligence, Robotics, Machine learning-led technological innovation has already laid the foundation for higher productivity, better-income jobs, and socio-economic prosperity. In the coming years, automation will completely transform the nature and future of work, making things better and faster. However, these developments have also created the fear that the fourth industrial revolution or automation will lead to widespread labor displacement, lower wage growth, and worsen income inequality, especially in developing economies. The concerns may somehow be true as the automated technologies will replace aging and unskilled workforce with the new and technically skilled. As the Organisation for Economic Co-operation and Development has stated in its'OECD Employment Outlook 2019' report, "the risk of job automation is real but the trend varies greatly across countries. Automation technologies do not just destroy jobs, they also create and transform them. Historically, the net effects of major technological revolutions on employment have been positive, and there are few signs of this trend changing radically in the years to come."
Why AI Is Reading Your Resume and What Can You Do About It
The human recruiting process has a long timeframe and high complexity, but can simplified into four key words: searching, screening, interviewing and hiring. Today's large global labour force and convenient online application systems however have put a stain on the screening part of the recruiting process. An average of 250 resumes are received for each corporate job opening -- a number that continues increasing -- and it takes an experienced recruiter about five minutes to review each resume. Moreover, in spite of the time-consuming resume reviewing process, hiring remains plagued by randomness and uncertainty often due to unconscious human subjectivity and biases. Many companies around the world are asking the same question: How to objectively and efficiently identify the best candidates from a huge pile of resumes?
New Plateaus of Productivity: Alex Rooney on Machine Learning, Automation, Mobility, and the Future of Enterprise Technology
There's a tremendous amount of activity, with thousands of startups in Silicon Valley as we speak. Some of the big tech giants are early adopters of the technologies. And SAP, for example, has its Leonardo studio, which is about taking advantages of artificial intelligence. But there's a lot of debate about how that will trickle down to the small to medium space. It's hard to interpret how it will manifest, but there's a lot of chatter about that right now.
AdventHealth opens new AI-powered clinical command center
AdventHealth's Central Florida Division has launched a new high-tech command center powered with GE Healthcare technology. WHY IT MATTERS The center uses artificial intelligence to help the nonprofit health system ensure efficient patient care across nine Central Florida hospitals, including algorithms that inform and guide decision-making across a multitude of areas. These include patient transfers between units and facilities, dispatch of ambulances and helicopters, and prioritization of placement and treatment across AdventHealth medical campuses in Orange, Seminole, and Osceola counties. The 12,000-square-foot center – referred to by the health system as "Mission Control" and billed as the biggest of its kind – is staffed 24 hours a day and features 60 monitors that continually display information such as near-time information such as patient bed status, as well as helicopter and ambulance status and movements. AdventHealth already leverages real-time data to boost outcomes, having built analytics dashboards for nurses to enable proactive quality improvement-- an application that has impacted CLABSI scores, CAUTI scores, as well as flu vaccine and pneumo vaccine compliance rates.
Goldman Sachs, China's Ping An back artificial intelligence firm H20.ai - Reuters
NEW YORK (Reuters) - Goldman Sachs Group Inc, China's Ping An Global Voyager Fund and others have invested $72.5 million in H20.ai, a rapidly growing artificial intelligence startup, the companies said on Tuesday. Founded in 2012, California-based H20.ai is a software company that aims to make it easier for companies that lack the skilled workforce or time to adapt to the rapidly changing artificial intelligence landscape, Chief Executive and founder Sri Ambati said in an interview. Customers like Capital One Financial Corp, Wells Fargo & Co, Aetna and Booking.com can use H20's platform to automate model building, feature engineering and to pull valuable insights out of large amounts of the companies' proprietary data, Ambati said. H20 gives customers "recipes" to use that automate the entire process of building, training and deploying models, or it will help a company's own employees to create their tailored models. "Our mission is to make our customers AI companies ... and (to reduce) the barrier for new data scientists to produce great models," Ambati said.
On the Knowledge Graph Completion Using Translation Based Embedding: The Loss Is as Important as the Score
Nayyeri, Mojtaba, Xu, Chengjin, Yaghoobzadeh, Yadollah, Yazdi, Hamed Shariat, Lehmann, Jens
Knowledge graphs (KGs) represent world's facts in structured forms. KG completion exploits the existing facts in a KG to discover new ones. Translation-based embedding model (TransE) is a prominent formulation to do KG completion. Despite the efficiency of TransE in memory and time, it suffers from several limitations in encoding relation patterns such as many-to-many relation patterns, symmetric, reflexive etc. To tackle this problem, most of the attempts have circled around the revision of the score function of TransE i.e., proposing a more complicated score function such as Trans(A, D, G, H, R, etc) to mitigate the limitations. In this paper, we tackle this problem from a different perspective. We pose theoretical investigations of the main limitations of TransE in the light of loss function rather than the score function. To the best of our knowledge, this has not been investigated so far comprehensively. We show that by a proper selection of the loss function for training the TransE model, the main limitations of the model are mitigated. This is explained by setting upper-bound for the scores of positive samples, showing the region of truth (i.e., the region that a triple is considered positive by the model). Our theoretical proofs with experimental results fill the gap between the capability of translation-based class of embedding models and the loss function. The theories emphasize the importance of the selection of the loss functions for training the models. Our experimental evaluations on different loss functions used for training the models justify our theoretical proofs and confirm the importance of the loss functions on the performance.
Causal Discovery by Kernel Intrinsic Invariance Measure
Chen, Zhitang, Zhu, Shengyu, Liu, Yue, Tse, Tim
Reasoning based on causality, instead of association has been considered as a key ingredient towards real machine intelligence. However, it is a challenging task to infer causal relationship/structure among variables. In recent years, an Independent Mechanism (IM) principle was proposed, stating that the mechanism generating the cause and the one mapping the cause to the effect are independent. As the conjecture, it is argued that in the causal direction, the conditional distributions instantiated at different value of the conditioning variable have less variation than the anti-causal direction. Existing state-of-the-arts simply compare the variance of the RKHS mean embedding norms of these conditional distributions. In this paper, we prove that this norm-based approach sacrifices important information of the original conditional distributions. We propose a Kernel Intrinsic Invariance Measure (KIIM) to capture higher order statistics corresponding to the shapes of the density functions. We show our algorithm can be reduced to an eigen-decomposition task on a kernel matrix measuring intrinsic deviance/invariance. Causal directions can then be inferred by comparing the KIIM scores of two hypothetic directions. Experiments on synthetic and real data are conducted to show the advantages of our methods over existing solutions.
ACFM: A Dynamic Spatial-Temporal Network for Traffic Prediction
Liu, Lingbo, Zhen, Jiajie, Li, Guanbin, Zhan, Geng, Lin, Liang
As a crucial component in intelligent transportation systems, crowd flow prediction has recently attracted widespread research interest in the field of artificial intelligence (AI) with the increasing availability of large-scale traffic mobility data. Its key challenge lies in how to integrate diverse factors (such as temporal laws and spatial dependencies) to infer the evolution trend of crowd flow. To address this problem, we propose a unified neural network called Attentive Crowd Flow Machine (ACFM), which can effectively learn the spatial-temporal feature representations of crowd flow with an attention mechanism. In particular, our ACFM is composed of two progressive ConvLSTM units connected with a convolutional layer. Specifically, the first LSTM unit takes normal crowd flow features as input and generates a hidden state at each time-step, which is further fed into the connected convolutional layer for spatial attention map inference. The second LSTM unit aims at learning the dynamic spatial-temporal representations from the attentionally weighted crowd flow features. Further, we develop two deep frameworks based on ACFM to predict citywide short-term/long-term crowd flow by adaptively incorporating the sequential and periodic data as well as other external influences. Extensive experiments on two standard benchmarks well demonstrate the superiority of the proposed method for crowd flow prediction. Moreover, to verify the generalization of our method, we also apply the customized framework to forecast the passenger pickup/dropoff demands and show its superior performance in this traffic prediction task.