Chinese tech companies City Cloud and SoundAI have successfully raised $30 million and $15 million in separate funding rounds respectively. Cisco Investments and Country Garden Holdings co-led a $30 million (RMB200 million) Series B round in City Cloud International, a Hangzhou-based company focused on cloud computing and Big Data technologies, China Money Network reported. City Cloud disclosed the latest investment during the company's fifth anniversary, along with RMB500 million worth of credit from several banks. The company develops and sells Smart Connected Communities platforms and cloud computing services. It has subsidiaries in Beijing, Guangzhou, Shanghai, Chengdu, and Hong Kong.

Russia has been hit by a wave of reports of a giant UFO in the sky last night with spectacular pictures of an enormous glowing ball illuminating northern Siberia. Social media erupted with claims of'aliens arriving' and locals in far flung parts of the country told of'shivers down their spines'. While the source of the light remains unclear, some have suggested that it was the the trace of a rocket launched by the Russian military that caused this extraordinary phenomenon in the night sky. While the source of the light remains unknown, local experts suggest there were two possible reasons for the eerie spectacle in the Siberian night sky. The first was that a vivid display of the Northern Lights - or Aurora Borealis - was underway.

For the last year, the people of Hangzhou, China – a city of more than nine million – have had every moment of their lives tracked. For the last year, the people of Hangzhou, China – a city of more than nine million – have had every moment of their lives tracked. "City Brain," an artificial intelligence system that interlinks with a city's infrastructure was installed in October 2016, through a partnership with Alibaba and Foxconn. In an effort to optimize Hangzhou and make urban life easier, the system tracked everything from robberies to traffic jams and learned the city's unique patterns and needs. Residents were also tracked through their activity on social media. Their commutes, purchases, interactions and movements were all learned and absorbed by the AI database.

If things continue at the current pace, half of India's IT professionals will have published a "data science" book with Packt by 2030. I am getting tired of reviewing new entries in this stream of low-quality copycats, written by people whose only qualification is the ability to read a couple of relevant books - if the reader is lucky, not those from Packt - and get some relevant R code, from those books or from R packages' vignettes. My recommendation is "Introduction to statistical learning" by James, Witten, Hastie and Tibshirani. I am remembering the story with "Learning Data Mining with R" by Makhabel. There were no reviews for months, then I posted mine, two stars.

IMAGINE a future where you don't have to physically hunt for your hotel light switch. Well, maybe that future is already here. Voice-enabled assistance and voice-assisted devices are gaining momentum in the hotels and hospitality industry, and agents are scrambling to learn about and sell the idea amid growing demand. At the ITB Asia 2017 trade show in Singapore, Rajat Nagpal, vice president of global supply and data aggregation strategy and Asia Pacific sales at Mystifly, said that hotels must keep up to the emerging trend of voice-assisted devices. He predicted that hotels (and potentially, serviced apartments) could see guests using voice assistance – with a combination of artificial intelligence (AI) and the Internet of Things (IoT) – across an entire day's worth of work from the moment they rise from bed.

If my email inbox is anything to go by, a technology revolution is under way that is going to transform all of our lives very soon and it is called artificial intelligence. A Welsh company is using AI to detect North Korean bio-weapons. I could pop over to California to hear about "AI wearable solutions for aging population". And Lloyd's of London has unveiled an artificial intelligence partnership with a firm that promises "in a decade a significant part of the insurance industry will be powered by AI". These represent just three of the innumerable AI press releases aimed at me and other technology journalists over recent days.

In this paper, we provide an approach to clustering relational matrices whose entries correspond to either similarities or dissimilarities between objects. Our approach is based on the value of information, a parameterized, information-theoretic criterion that measures the change in costs associated with changes in information. Optimizing the value of information yields a deterministic annealing style of clustering with many benefits. For instance, investigators avoid needing to a priori specify the number of clusters, as the partitions naturally undergo phase changes, during the annealing process, whereby the number of clusters changes in a data-driven fashion. The global-best partition can also often be identified.

We consider the problem of finding the minimizer of a function $f: \mathbb{R}^d \rightarrow \mathbb{R}$ of the form $\min f(w) = \frac{1}{n}\sum_{i}f_i({w})$. This problem has been studied intensively in recent years in machine learning research field. One typical but promising approach for large-scale data is stochastic optimization algorithm. SGDLibrary is a flexible, extensible and efficient pure-Matlab library of a collection of stochastic optimization algorithms. The purpose of the library is to provide researchers and implementers a comprehensive evaluation environment of those algorithms on various machine learning problems.

'White Widow' Sally Jones reportedly killed in U.S. drone strike; Trace Gallagher reports from Los Angeles. When it came to recruiting foreigners to flee the comforts of home for the battlefields of Iraq and Syria, ISIS succeeded like no other -- encouraging more than 40,000 fighters from more than 110 countries to travel to the fighting fray both before and after the declaration of the "caliphate" in June 2014. Subsequently, authorities have warned about the threat of returning jihadists to their homeland and since the falls of Mosul, Raqqa and the rapidly receding footprint of ISIS, such fears have come to the forefront. According to a new report, "Beyond the Caliphate: Foreign Fighters and the Threat of Returnees," released this week by the Soufan Center -- a Washington-based security intelligence consultancy -- there are now at least 5,600 citizens or residents from 33 countries who have returned home -- accounting for about 15 percent of the fighters. FILE - In this file picture taken on Friday, July 21, 2017, Kurdish soldiers from the Anti-Terrorism Units, carry a blindfolded an Indonesian man suspected of Islamic State membership, at a security center, in Kobani, Syria.

Then a blogger spotted DoNotPay, and the chatbot went viral. To date, it has helped more than 400,000 people save a total of $11 million in fines, without charging a cent. "I think people get caught up in trying to make money," says Browder, 19. "I'm just trying to make the law free for everyone." A computer-science major at Stanford who finds class "just so boring," Browder is now out to democratize a new institution: divorce.