By Adolfo Martínez, Data Scientist at datank.ai.

Anscombe’s Quartet is a famous collection of four small data sets — just 11 (x,y) pairs each — that was developed in the 1970s to emphasize the fact that sometimes, numerical summaries of data aren’t enough. (For a modern take on this idea, see also the Datasaurus Dozen.) In this case, it takes visualizing the data to realize that the for data sets are qualitatively very different, even though the means, variances, and regression coefficients are all the same. In the video below for Guy in a Cube, Buck Woody uses R to summarize the data (which is conveniently built into R) and visualize it using an R script in Power BI.

Well-funded machine learning startup DataRobot Inc. has just added $100 million more to its war chest via a late-stage round of funding led by Meritech and Sapphire Ventures.

In 2005, Michael Kosfeld, Markus Heinrichs, Paul Zak, Urs Fischbacher, and Ernst Fehr published a paper, “Oxytocin increases trust in humans.” According to Google, that paper has been cited 3389 times.

At: U. of Zurich Location: Zurich, SwitzerlandWeb: www.ifi.uzh.ch/en.html

Join us at the EARL US Roadshow – a conference dedicated to the real-world usage of R EARL, the Enterprise Applications of the R Language Conference is set to embark on a US roadshow following a successful London conference in September, with dates in Seattle, Houston and Boston between 7th and 13th November.

Anscombe’s Quartet is a famous collection of four small data sets — just 11 (x,y) pairs each — that was developed in the 1970s to emphasize the fact that sometimes, numerical summaries of data aren’t enough. (For a modern take on this idea, see also the Datasaurus Dozen.) In this case, it takes visualizing the data to realize that the for data sets are qualitatively very different, even though the means, variances, and regression coefficients are all the same. In the video below for Guy in a Cube, Buck Woody uses R to summarize the data (which is conveniently built into R) and visualize it using an R script in Power BI.

By İdil Sülo, Middle East Technical University

An Amazon SageMaker notebook instance provides a Jupyter notebook app through a fully managed machine learning (ML) Amazon EC2 instance. Amazon SageMaker Jupyter notebooks are used to perform advanced data exploration, create training jobs, deploy models to Amazon SageMaker hosting, and test or validate your models.

Sounding Board We present Sounding Board, a social chatbot that won the 2017 Amazon Alexa Prize. The system architecture consists of several components including spoken language processing, dialogue management, language generation, and content management, with emphasis on user-centric and content-driven design. We also share insights gained from large-scale online logs based on 160,000 conversations with real-world users. …