Media
Senior Software Engineer, Machine Learning Infrastructure
Netflix is driven by data and algorithms (along with tons of great TV shows and movies). If you are in the engineering, data, and / or machine learning fields, this is an amazing place to be.About usWe're a small team of engineers who envision, develop, and manage the systems and workflows that enable a diverse group of users at Netflix to apply machine learning to a wide range of business problems. To make this possible, we need to address questions like these:* What's the best way to take a prototype in R or Python and move it into ongoing production use at scale?* How can we help data scientists reproduce their research and be more collaborative?* How do we build flexible pipelines that can rapidly evolve to handle new technologies and modeling approaches?* How can we make various types of data, such as natural language, video assets, and tabular data easily available for machine learning pipelines?We don't think these questions are just technical challenges - they are also a product challenge: How can we provide the most delightful and empowering user experience for the users of our platform.
Travel influencer says hacker stole his Instagram account and demanded ransom
Fox News Flash top entertainment and celebrity headlines for Nov. 7 are here. Check out what's clicking today in entertainment. A travel influencer says his Instagram page was recently hacked and held for ransom and wants his story to be a cautionary tale to others. Claudio Copiano Jr., with his account globalvagabonds, shares his travel experiences around the world with his more than 28,000 followers. The San Diego resident has traveled throughout the United States and 30 other countries so far, according to KGTV.
r/MachineLearning - [R] How can we fool LIME and SHAP? Adversarial Attacks on Post hoc Explanation Methods -- post hoc explanation methods can be games to say whatever you want
Abstract: As machine learning black boxes are increasingly being deployed in domains such as healthcare and criminal justice, there is growing emphasis on building tools and techniques for explaining these black boxes in an interpretable manner. Such explanations are being leveraged by domain experts to diagnose systematic errors and underlying biases of black boxes. In this paper, we demonstrate that post hoc explanations techniques that rely on input perturbations, such as LIME and SHAP, are not reliable. Specifically, we propose a novel scaffolding technique that effectively hides the biases of any given classifier by allowing an adversarial entity to craft an arbitrary desired explanation. Our approach can be used to scaffold any biased classifier in such a way that its predictions on the input data distribution still remain biased, but the post hoc explanations of the scaffolded classifier look innocuous.
Aqsa Kausar becomes first Pakistani female Google Developer Expert in 'Machine Learning'
ISLAMABAD (Web Desk) Aqsa Kausar, an electrical engineering graduate from NUST (National University of Science and Technology), has become the first female Google Developer Expert in Machine language from Pakistan. According to local news agency, she has risen to acclaim at such a young age through her contributions to the field of Machine Learning. Besides, there are other various awards to her credit for holding workshops in events like Google DevFest 2018 and Google Cloud Next Extended 2019. Moreover, not too long ago, she also participated in Google's Machine Learning Train-The-Trainer session which was held in Singapore. Aqsa currently working as an AI developer with a software organization named Red Buffer.
Ask to Learn: A Study on Curiosity-driven Question Generation
Scialom, Thomas, Staiano, Jacopo
We propose a novel text generation task, namely Curiosity-driven Question Generation. We start from the observation that the Question Generation task has traditionally been considered as the dual problem of Question Answering, hence tackling the problem of generating a question given the text that contains its answer. Such questions can be used to evaluate machine reading comprehension. However, in real life, and especially in conversational settings, humans tend to ask questions with the goal of enriching their knowledge and/or clarifying aspects of previously gathered information. We refer to these inquisitive questions as Curiosity-driven: these questions are generated with the goal of obtaining new information (the answer) which is not present in the input text. In this work, we experiment on this new task using a conversational Question Answering (QA) dataset; further, since the majority of QA dataset are not built in a conversational manner, we describe a methodology to derive data for this novel task from non-conversational QA data. We investigate several automated metrics to measure the different properties of Curious Questions, and experiment different approaches on the Curiosity-driven Question Generation task, including model pre-training and reinforcement learning. Finally, we report a qualitative evaluation of the generated outputs.
The Strategic Case for RPA and Machine Learning in Finance, Part 1
Even after the machine-based computers came online, humans were still very much part of the equation, utilizing their skills to define the right theories and strategies. Depending on your business, there are two types of automation/AI that a finance organization can start employing: machine learning and RPA (Robotic Process Automation). First, let's get one thing straight--robots are not stealing our jobs. When NASA's Apollo program hired human computers to help decipher the math for the moon landing--so compellingly presented in the film "Hidden Figures"--today's machines were not readily available. In fact, the math for the computational questions they needed to answer hadn't even been invented.
This Vizio might be the best TV for the money this year
For the last several years, Vizio's M-Series has been a mainstay of TV value-hunters. The M-Series TVs (much like TCL's 6-Series) tend to give users the latest TV technology at much more affordable prices than the competition. To that end, 2019's M-Series Quantum delivers 4K resolution, an LED backlight with full-array local dimming technology, smart features, HDR and Dolby Vision compatibility, and--as you might have guessed from the name--quantum dots. Quantum dots are a newer TV tech that provide a big boost to a TV's color capabilities, and for the last several years they've really only been available in very high-end TVs from brands like Samsung and Sony. With the M-Series Quantum, Vizio is making this technology available to people who might not have $2,000 to spend on a new TV. Are the M-Series Quantum TVs perfect specimens? No--Vizio's learned how to cut just enough corners that, while nothing about them is too egregious, they're not as buttoned-up and posh-looking as their higher-price counterparts. Picture quality is the strongest foot forward here, while the design is nothing to speak of and elements of their software and behavior can be a bit frustrating.