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Machine learning and automation set to transform data centre operations
Artificial intelligence is expected to transform a wide range of industries, as simple tasks are automated and carried out by machines. The IT sector is no different, with machine learning algorithms increasingly being targeted at automating and improving data centre operations. A notable example has been Google, which recently revealed that it is using its own DeepMind technology to manage power consumption at its huge server farms, reducing the amount of electricity needed by 40 percent. There is also potential for AI technology to automate functions carried out by IT operations teams. Machine learning offers a way to manage infrastructure and react quickly to faults without human intervention.
This AI program sees genitals everywhere it looks
Google's Deep Dream software proved that computer imagination can be strange and hallucinogenic. But, given the right parameters, it can also be profoundly dirty. Just look at the AI-generated pictures above -- the top row of images all look fairly innocent (they're supposed to be towers); but the bottom row, well, has an unmistakeable penis-y feel to it. That's right: artificial intelligence has learned how to hallucinate genitals. This imagery is the work of computer scientist Gabriel Goh, who created a neural network that mashes together two existing programs. The first is a Deep Dream-like image generator from MIT that uses deep learning to look at libraries of pictures and create similar images, and the second is an open source program from Yahoo that automatically detects and filters pornography.
British scientists have developed an 'AI judge'
A team of researchers in the UK have developed an artificial intelligence (AI) program that can predict the outcome of human rights cases involving torture, degrading treatment, and privacy. The AI -- developed by researchers at University College London (UCL) and the University of Sheffield, alongside Dr Daniel Preo?iuc-Pietro from the University of Pennsylvania -- successfully predicted the verdicts for 79% of 584 cases at the European Court of Human Rights (ECtHR). In order to reach a decision, the AI analysed case text using a machine learning algorithm, the researchers said. The algorithm looked for patterns in the text and was able to classify each case either as a "violation" or a "non-violation". To prevent bias and mislearning, the team selected an equal number of violation and non-violation cases.
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In the study, a team of British and American researchers said it had used an AI system to correctly predict the outcomes of hundreds of cases heard at the European Court of Human Rights. The AI, which analyzed 584 English language case texts related to Article 3, 6 and 8 of the European Convention on Human Rights using a machine learning algorithm, came to the same verdict as human judges in 79 percent of the cases. It could also be a valuable tool for highlighting which cases are most likely to be violations of the European Convention on Human Rights," lead researcher Nikolaos Aletras, also from UCL, noted in the statement. "It could also be a valuable tool for highlighting which cases are most likely to be violations of the European Convention on Human Rights."
Artificially intelligent 'judge' predicts result of human rights trials with 79% accuracy
An artificial intelligence that predicts the outcome of court proceedings may sound like a futuristic dream. But a new study claims to have developed an AI that predict the results of human rights trials with 79 per cent accuracy. The technology is the first to predict the outcomes of major international court trials by analysing case text using a machine learning algorithm, claim the researchers. The researchers looked at case information by the ECtHR in its publicly accessible database. The team identified English language data sets for 584 cases relating to Articles 3, 6 and 8* of the European Convention of Human Rights.
Robot judges could soon be helping with court cases
An AI judge has accurately predicted most verdicts of the European Court of Human Rights, and might soon be making important decisions about cases. Scientists built an artificially intelligence computer that was able to look at legal evidence as well as considering ethical questions to decide how a case should be decided. And it predicted those with 79 per cent accuracy, according to its creators. The algorithm looked at data sets made up 584 cases relating to torture and degrading treatment, fair trials and privacy. The computer was able to look through that information and make its own decision – which lined up with those made by Europe's most senior judges in almost every case.
Data Science Engineer/siliconarmada.com
Data driven decision-making is an integral part of life at MZ. It spans all business units and projects and keeps us on the cutting edge of the market. We're looking for talented Research Scientists to continue to drive decisions company-wide through the use of statistical modeling and machine learning. You should have an extensive background in a quantitative field, a strong research background, and experience working with large data sets. You should be results-driven, highly motivated, and have a track record of using data analytics to drive the understanding, growth, and the success of a product.
Model evaluation, model selection, and algorithm selection in machine learning
In contrast to k-nearest neighbors, a simple example of a parametric method would be logistic regression, a generalized linear model with a fixed number of model parameters: a weight coefficient for each feature variable in the dataset plus a bias (or intercept) unit. While the learning algorithm optimizes an objective function on the training set (with exception to lazy learners), hyperparameter optimization is yet another task on top of it; here, we typically want to optimize a performance metric such as classification accuracy or the area under a Receiver Operating Characteristic curve. Thinking back of our discussion about learning curves and pessimistic biases in Part II, we noted that a machine learning algorithm often benefits from more labeled data; the smaller the dataset, the higher the pessimistic bias and the variance -- the sensitivity of our model towards the way we partition the data. We start by splitting our dataset into three parts, a training set for model fitting, a validation set for model selection, and a test set for the final evaluation of the selected model.
the future of human work
People can never be better at computing than computers. We cannot become more efficient than machines. All we can do is be more curious, more creative, more empathetic. The fact that automation is taking away jobs once designed for people means that it is time we focus on what is really important: our humanity. Service delivery will gradually improve as machines take it over.