Sun.Feb 11, 2024

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30+ MCQs on Python Functions

Analytics Vidhya

Welcome to our Python Functions quiz! Functions are essential building blocks in Python programming, allowing you to organize code, promote reusability, and enhance readability. This quiz is designed to evaluate your proficiency in defining, calling, and utilizing functions effectively. Get ready to sharpen your skills and deepen your understanding of Python function concepts!

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28-ton, 1.2-megawatt tidal kite is now exporting power to the grid

Hacker News

Minesto's fully operational Dragon 12 looks like some sort of futuristic military drone – but it behaves remarkably like a kite underwater. It uses lift generated by tidal flows to fly patterns faster than the currents, harvesting renewable energy.

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OpenAI’s Sam Altman Runs to Raise $7 Trillion to Transform AI Chip Industry

Analytics Vidhya

Sam Altman, the CEO of OpenAI, has set his sights on a staggering fundraising goal of $5 to $7 trillion to revolutionize the semiconductor industry. In the midst of a global chip shortage, Altman aims to address the scarcity of AI chips crucial for advancing technologies like ChatGPT and artificial general intelligence (AGI). This ambitious […] The post OpenAI’s Sam Altman Runs to Raise $7 Trillion to Transform AI Chip Industry appeared first on Analytics Vidhya.

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Social networks are getting stingy with their data, closing their doors to devs

Hacker News

2023 was the year social networks realized that they were sitting on massive troves of data. And some companies, such as Twitter (now X) and Reddit, decided to change their terms to shut out third-party experiences on these platforms.

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Navigating the Future: Generative AI, Application Analytics, and Data

Generative AI is upending the way product developers & end-users alike are interacting with data. Despite the potential of AI, many are left with questions about the future of product development: How will AI impact my business and contribute to its success? What can product managers and developers expect in the future with the widespread adoption of AI?

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Efficient ConvBN Blocks for Transfer Learning and Beyond

Machine Learning Research at Apple

Convolution-BatchNorm (ConvBN) blocks are integral components in various computer vision tasks and other domains. A ConvBN block can operate in three modes: Train, Eval, and Deploy. While the Train mode is indispensable for training models from scratch, the Eval mode is suitable for transfer learning and beyond, and the Deploy mode is designed for the deployment of models.

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I Know What Your Password Was Last Summer

Hacker News

We have spent the last six months researching on the previous two years of prior cracked passwords and built some tools to understand password creation strategies better. Here are the results.

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More Trending

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A Cycle of Misery: The business of building commercial aircraft

Hacker News

"There are no historic precedents or current parallels for the magnitude of financial exposure risked by an American airframe company" – George Ball, managing director at Lehman Brothers, 1982 "You can't win, you can't break even, and you can't quit" – Jean Pierson, former CEO of Airbus

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T-RAG: Lessons from the LLM Trenches

Explosion

An important application area is question answering over private enterprise documents where the main considerations are data security, which necessitates applications that can be deployed on-prem, [and] limited computational resources. [.] In addition to retrieving contextual documents, we use the spaCy library with custom rules to detect named entities from the organization.

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Did the ancient Greeks and Romans experience Alzheimer's?

Hacker News

Alzheimer’s in history: Medical texts from 2,500 years ago rarely mention of severe memory loss, suggesting today’s widespread dementia stems modern environments and lifestyles, a new USC analysis shows.

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Slice Box Cutter 10400

Data Science 101

I use these every week. I have an odd fear of knives, so these Slice box cutters are a great choice for me. The blade is designed to be sharp enough to cut thru packaging tape, but not so sharp as to injure your skin. These Slice 10400 Box Cutters would get huge recommendations from me. I am a big fan. Purchase the Slice Box Cutter 10400: [link] As an Amazon Associate I earn from qualifying purchases.

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Get Better Network Graphs & Save Analysts Time

Many organizations today are unlocking the power of their data by using graph databases to feed downstream analytics, enahance visualizations, and more. Yet, when different graph nodes represent the same entity, graphs get messy. Watch this essential video with Senzing CEO Jeff Jonas on how adding entity resolution to a graph database condenses network graphs to improve analytics and save your analysts time.

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Minimal Linux Bootloader debugging story

Hacker News

I maintain two builds of the Linux kernel, a linux/arm64 build for gokrazy, my Go appliance platform, which started out on the Raspberry Pi, and then a linux/amd64 one for router7, which runs on PCs. The update process for both of these builds is entirely automated, meaning new Linux kernel releases are automatically tested and merged, but recently the continuous integration testing failed to automatically merge Linux 6․7 — this article is about tracking down the root cause of that failure.

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The Art of Transformation

Mlearning.ai

Machine Learning Through the Prism of Scientific Change Continue reading on MLearning.

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100% User-Supported

Hacker News

Principled people have always been able to make principled software. The difference is that now you need far less money and far fewer employees to reach far.

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Meet Chaiverse: The ultimate developer’s playground

Dataconomy

What is Chaiverse? Well, it’s a rapidly growing platform designed for developers, aimed at enabling the development of innovative language models. This platform facilitates the seamless integration of novel solutions into the popular chat application, Chai, thereby energizing an ecosystem in which cutting-edge research swiftly revolutionizes the way we experience entertainment.

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How Embedded Analytics Gets You to Market Faster with a SAAS Offering

Start-ups & SMBs launching products quickly must bundle dashboards, reports, & self-service analytics into apps. Customers expect rapid value from your product (time-to-value), data security, and access to advanced capabilities. Traditional Business Intelligence (BI) tools can provide valuable data analysis capabilities, but they have a barrier to entry that can stop small and midsize businesses from capitalizing on them.

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FOSDEM 2024: my experience, some notes and tech tips

Hacker News

I finally went to FOSDEM. I’m sleep-deprived, completely exhausted, but incredibly excited about the whole experience. FOSDEM in one picture. I’ve split this post into three separate sections. overall notes on the conference and the city less technical, but sheds light on the FOSDEM experience the hallway track and stands the thing you probably came to FOSDEM for my notes on the sessions I attended plus sessions that I plan to watch in the future The conference FOSDEM (Free a

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Dipping into the Most Stunning Hot Springs

Hacker News

From onsens in Japan to high-altitude pools in Bolivia, the photographer Greta Rybus shares highlights from her search for thermal waters.

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We need to talk about parentheses

Hacker News

Programming languages come in all shapes and sizes. There are pretty simple languages and really complex ones. But what unites most of these languages is the syntax. There are many languages so-called C-like, as they share many syntax ideas with C language, which includes consistent indentation, grouping, scoping, and infix notation.

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Crowd Attacks Waymo, Sets It on Fire

Hacker News

In a disturbing scene, a crowd in San Francisco surrounded an empty Waymo Robotaxi the evening of Feb 11, then began vandalizing it and breaking its windows.

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Understanding User Needs and Satisfying Them

Speaker: Scott Sehlhorst

We know we want to create products which our customers find to be valuable. Whether we label it as customer-centric or product-led depends on how long we've been doing product management. There are three challenges we face when doing this. The obvious challenge is figuring out what our users need; the non-obvious challenges are in creating a shared understanding of those needs and in sensing if what we're doing is meeting those needs.

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The Brennan self-balancing monorail [video]

Hacker News

Use code PRIMALSPACE at the link below to get an exclusive 60% off an annual Incogni plan. [link] this video, we explore the fasci.

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How Venus ended up with a mini-moon named Zoozve

Hacker News

Thanks to some misread handwriting, a temporary mini-moon of Venus has just been bestowed with an unusual name.

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Where did DNA come from?

Hacker News

We explore the ideas behind the origins of RNA, DNA and life itself, from the classic Miller Urey experiments to modern metabolic theories.

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Sleeping Our Way to Being Productive

Hacker News

Each additional hour of sleep per week increases the probability of employment by 1.6 percentage points and weekly earnings by 3.4%.

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Embedding BI: Architectural Considerations and Technical Requirements

While data platforms, artificial intelligence (AI), machine learning (ML), and programming platforms have evolved to leverage big data and streaming data, the front-end user experience has not kept up. Holding onto old BI technology while everything else moves forward is holding back organizations. Traditional Business Intelligence (BI) aren’t built for modern data platforms and don’t work on modern architectures.

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Ventum, Dimond, Cervelo – Why do these triathlon bikes look so weird?

Hacker News

Ventum, Dimond, Cervelo — these tri bikes don't look like normal TT bikes. What are the advantages of non-double-diamond bikes? Are NDD triathlon bikes faster?

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How Boeing Lost Its Way [video]

Hacker News

Get Nebula using my link for 40% off an annual subscription: [link] the Logistics of X: [link].

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Show HN: LLMWare – Small Specialized Function Calling 1B LLMs for Multi-Step RAG

Hacker News

Providing enterprise-grade LLM-based development framework, tools, and fine-tuned models. - GitHub - llmware-ai/llmware: Providing enterprise-grade LLM-based development framework, tools, and fine-tuned models.

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The Isle of Doctor Seaborg (2013)

Hacker News

On the hypothetical "Island of Stability" which might allow for long-lived atoms of never-before-seen elements.

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Beyond the Basics of A/B Tests: Highly Innovative Experimentation Tactics You Need to Know

Speaker: Timothy Chan, PhD., Head of Data Science

Are you ready to move beyond the basics and take a deep dive into the cutting-edge techniques that are reshaping the landscape of experimentation? 🌐 From Sequential Testing to Multi-Armed Bandits, Switchback Experiments to Stratified Sampling, Timothy Chan, Data Science Lead, is here to unravel the mysteries of these powerful methodologies that are revolutionizing how we approach testing.

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Why Software Engineers like Woodworking (2021)

Hacker News

The smell of fresh pine sawdust filled the air, with more floating up as I sanded the last rough corner of the stool. My toddler was happily sanding her own block off to the side. Woodworking was a new hobby I'd picked up.

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Harpastum – ancient Roman prototype of soccer and rugby

Hacker News

Soccer is perceived by many as a modern invention, but in fact various ball games have been known since ancient times.

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Immich is changing its license from MIT to AGPLv3

Hacker News

Immich License Changes ImportantImmich is switching from MIT to the AGPLv3 License. We are changing the license to protect Immich, its community, and the effort the contributors have put in to deve.

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Show HN: Miracode, a Minecraft programming font that is readable

Hacker News

A sharp, readable, vector-y version of Monocraft, the programming font based on Minecraft - GitHub - IdreesInc/Miracode: A sharp, readable, vector-y version of Monocraft, the programming font based on Minecraft

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How to Leverage AI for Actionable Insights in BI, Data, and Analytics

In the rapidly-evolving world of embedded analytics and business intelligence, one important question has emerged at the forefront: How can you leverage artificial intelligence (AI) to enhance your application’s analytics capabilities? Imagine having an AI tool that answers your user’s questions with a deep understanding of the context in their business and applications, nuances of their industry, and unique challenges they face.