Education
Transforms: data prep Python SDK - Azure Machine Learning service
The Python script must define a function called transform() that takes two arguments, df and index. The df argument will be a pandas dataframe that contains the data for the partition and the index argument is a unique identifier of the partition. The transform function can fully edit the passed in dataframe, but must return a dataframe. Any libraries that the Python script imports must exist in the environment where the dataflow is run.
Survey on AI shows more Americans approve than disapprove it
While more Americans were in favor of AI than opposed, opinions were mixed and varied from one group to another. The survey The report describes itself as follows: "This report is based on findings from a nationally representative survey conducted by the Center for the Governance of AI, housed at the Future of Humanity Institute, University of Oxford, using the survey firm YouGov. The survey was conducted between June 6 and 14, 2018, with a total of 2,000 American adults (18) completing the survey. " The authors claim they were more interested in breadth than depth in the study. Questions touch on numerous issues such as workplace automation, international cooperation, public trust in various actors to develop and regulate AI and many others.
Delta Learning Rule & Gradient Descent Neural Networks
The development of the perceptron was a big step towards the goal of creating useful connectionist networks capable of learning complex relations between inputs and outputs. In the late 1950's, the connectionist community understood that what was needed for further development of connectionist models was a mathematically-derived (and thus potentially more flexible and powerful) rule for learning. By early 1960's, the Delta Rule [also known as the Widrow & Hoff Learning rule or the Least Mean Square (LMS) rule] was invented by Widrow and Hoff. This rule is similar to the perceptron learning rule by McClelland & Rumelhart, 1988, but is also characterized by a mathematical utility and elegance missing in the perceptron and other early learning rules. The Delta Rule uses the difference between target activation (i.e., target output values) and obtained activation to drive learning.
Ten HR Trends In The Age Of Artificial Intelligence
The future of HR is both digital and human as HR leaders focus on optimizing the combination of human and automated work. This is driving a new priority for HR: one which requires leaders and teams to develop a fluency in artificial intelligence while they re-imagine HR to be more personal, human and intuitive. As we enter 2019, it's the combination of AI and human intelligence that will transform work and workers as we know it. For many companies the first pilots of artificial intelligence are in talent acquisition, as this is the area where companies see significant, measurable, and immediate results in reducing time to hire, increasing productivity for recruiters, and delivering an enhanced candidate experience that is seamless, simple, and intuitive. One company that has delivered on this is DBS Bank.
A Clear View of Reading! - Lexplore
Combining 30 year's research with the latest in machine learning and eye tracking technology, our unique solution is able to determine a child's exact reading attainment in a matter of minutes. "It is quick, straightforward and easy to manage within the day-to-day routine of the school." By monitoring spontaneous eye movements we can pick up on minor differences in the way children's brains process text, helping to identify those with language based learning difficulties much earlier in their development, and tailor specific interventions to their individual needs. "The assessment helped uncover examples of children who were not previously identified as having reading difficulties." Requiring no administrative input our solution supports existing learning programmes by freeing up teacher time and quickly demonstrating the outcome of targeted interventions for each individual child.
Supporting students achieve deep learning NEO BLOG
People can remember easily what happened a week or a month ago, but as time passes by, it becomes harder to hold on to memories. Interestingly, we have a hard time remembering what happened precisely 20 months ago but at the same time we have early memories from our childhood that stay with us forever. Many times a small thing like a smell, a sound or an image can trigger a trip down on memory lane and suddenly we remember not just the situation, but the whole experience and the feelings we had at the time. For me the smell of a two-stroke engine evokes one of my best memories: the first time my dad and my uncle took me to the motorcycle races. I still remember it as if it was yesterday: the joy I felt, the smell of motorcycles and the heat of the day. It was a real event for my 10 year old self; I felt present and engaged and I'm sure the memory of it will stay with me for the rest of my life.
IIT KGP to launch 6-month Artificial Intelligence course - Times of India
KOLKATA: The Indian Institute of Technology, Kharagpur will launch a six-month Artificial Intelligence (AI) course at three centres in the country, a top official of the institute said Thursday. IIT-KGP, Director, Partha Pratim Chakrabarti told a press meet here that the certified programme is aimed at strengthening India's talent pool in Machine Learning and AI. Chakrabarti said the courses, which will begin from March this year will be offered at IIT KGP's Kolkata facility, at IIT KGP's Kharagpur campus and at a rented premise at Bengaluru. He said thousands of new jobs were being created in AI sector every year with AI growing at 10-15 per cent on annual rate and there was need to have more skilled people in the AI sector. "AI is the future which will more invade our lives in the coming days," Chakrabarti said.
The ABCs of Machine Learning Experts Who Are Driving the World in AI
Machine learning is an incredibly broad and diverse field, with a non-stop increase on research, along a multitude of applications. Thus writing a list enlisting the best machine learning researchers on the field proves challenging for a number of reasons. Please mind that this list encompasses researchers who are currently working on the field. Also, please mind that this list is by no means ranked. Everyone listed below has done extraordinary work to advance humanity's state of AI further.
The Importance of Socio-Cultural Differences for Annotating and Detecting the Affective States of Students
Okur, Eda, Aslan, Sinem, Alyuz, Nese, Esme, Asli Arslan, Baker, Ryan S.
The development of real-time affect detection models often depends upon obtaining annotated data for supervised learning by employing human experts to label the student data. One open question in annotating affective data for affect detection is whether the labelers (i.e., human experts) need to be socio-culturally similar to the students being labeled, as this impacts the cost feasibility of obtaining the labels. In this study, we investigate the following research questions: For affective state annotation, how does the socio-cultural background of human expert labelers, compared to the subjects, impact the degree of consensus and distribution of affective states obtained? Secondly, how do differences in labeler background impact the performance of affect detection models that are trained using these labels?
Machine Learning Automation Toolbox (MLaut)
Kazakov, Viktor, Király, Franz J.
MLaut automates large-scale evaluation and benchmarking of machine learning algorithms on a large number of datasets. MLaut provides a high-level workflow interface to machine algorithm algorithms, implements a local back-end to a database of dataset collections, trained algorithms, and experimental results, and provides easy-to-use interfaces to the scikit-learn and keras modelling libraries. Experiments are easy to set up with default settings in a few lines of code, while remaining fully customizable to the level of hyper-parameter tuning, pipeline composition, or deep learning architecture. As a principal test case for MLaut, we conducted a large-scale supervised classification study in order to benchmark the performance of a number of machine learning algorithms - to our knowledge also the first larger-scale study on standard supervised learning data sets to include deep learning algorithms. While corroborating a number of previous findings in literature, we found (within the limitations of our study) that deep neural networks do not perform well on basic supervised learning, i.e., outside the more specialized, image-, audio-, or text-based tasks.