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Simplifying adjustments of confidence levels and practical significance thresholds
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aakinshin.net
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2 years ago
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eng
Translation of the buisness goals to the actual parameters of the statistical procedure is a non-trivial task. The degree of non-triviality increases if we should adjust several parameters at the same time. In this post, we consider a problem of simultaneous choice of the confidence level and the practical significance threshold. We discuss possible pitfalls and how to simplify the adjusting procedure to avoid them.
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Since at least the 1980s I've kept a (very intermittent) dream journal in various forms, including dedicated paper notebooks notes or drawings in sketchbooks fragments of entries in daily Org Mode diary pages individual iCloud Notes, one per dream a single, dedicated Org Mode file. Lately I thought it might be interesting to review these and possibly use them as ideas for artworks, and I've found last format to be most amenable to lat....
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DuckDB version 0.10.0 has been released , bringing some new array functions. You can use them to turn DuckDB into a vector database. (Make sure you have at least version 0.10.0 of DuckDB version to follow python3 -c "import duckdb; print(duckdb.__version__)") Insert data from numpy arrays import duckdb import numpy as np conn = duckdb . connect ( database = ":memory:" , read_only = False ) conn ...
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Anomaly detection for time series is like finding unusual events in a sequence of data over time. It helps identify outliers or deviations from the expected pattern, signaling potential issues or anomalies in the dataset. This is the theory, but how does it translate into practical implementation for real business needs?
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Since at least the 1980s I've kept a (very intermittent) dream journal in various forms, including dedicated paper notebooks notes or drawings in sketchbooks fragments of entries in daily Org Mode diary pages individual iCloud Notes, one per dream a single, dedicated Org Mode file. Lately I thought it might be interesting to review these and possibly use them as ideas for artworks, and I've found last format to be most amenable to lat....
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Since at least the 1980s I've kept a (very intermittent) dream journal in various forms, including dedicated paper notebooks notes or drawings in sketchbooks fragments of entries in daily Org Mode diary pages individual iCloud Notes, one per dream a single, dedicated Org Mode file. Lately I thought it might be interesting to review these and possibly use them as ideas for artworks, and I've found last format to be most amenable to lat....
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Exploring OverTheWire: Level 11 to Level 12 - Bandit Challenge
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akashrajpurohit.com
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2 years ago
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eng
Welcome back to our thrilling adventure through the Bandit Challenge! In this blog post, we'll conquer Level 12, where we'll encounter a password stored in a file where all the letters have been rotated by 13 positions. Join me as we navigate through the file system, decipher the rotated letters, and successfully extract the password. Let's dive in!
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Exploring OverTheWire: Level 11 to Level 12 - Bandit Challenge
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akashrajpurohit.com
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2 years ago
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eng
Welcome back to our thrilling adventure through the Bandit Challenge! In this blog post, we'll conquer Level 12, where we'll encounter a password stored in a file where all the letters have been rotated by 13 positions. Join me as we navigate through the file system, decipher the rotated letters, and successfully extract the password. Let's dive in!
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For the past 829 days, I’ve been recording my calories - what I’ve eaten and what exercises I’ve done - in MyFitnessPal. I’ve also been recording my weight almost every Monday, Wednesday, and Friday.
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The countdown has begun for Salesforce's annual developer conference, TrailblazerDX, set to take place on March 6-7, 2024, in San Francisco and streaming live on Salesforce+. This year's conference has been touted as the "AI developer conference of the year," promising a wealth of insights and experiences for developers, architects, and IT leaders. If you're […] The post TrailblazerDX 2024: More Heroku Experiences appeared first on Her..
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eBay's Lauren Wilcox named 2023 ACM Distinguished Member for contributions to responsible AI and human-centered computing.
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Warning: This Diatribe was written in anger, but contains grains of truth Around a year ago, I decided to shutdown my self-hosted email service after running it for about ten years. My choice in doing such was simply cost related - for the scale of email I was processing, it was not viable to run my own servers to do as such, accounting for time in maintenance and ensuring deliverability. At the time, Skiff mail had been around for around..
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Warning: This Diatribe was written in anger, but contains grains of truth Around a year ago, I decided to shutdown my self-hosted email service after running it for about ten years. My choice in doing such was simply cost related - for the scale of email I was processing, it was not viable to run my own servers to do as such, accounting for time in maintenance and ensuring deliverability. At the time, Skiff mail had been around for around..
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We recently released a series of improvements to Snyk IaC, and in this blog post, we’re taking a technical dive into a particularly interesting feature — automatic source code locations for rule violations.
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C++ STL strings bring 20,000+ lines of code to every compilation, yet remain slower than LibC and error-prone. StringZilla offers a faster, more intuitive alternative.
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C++ STL strings bring 20,000+ lines of code to every compilation, yet remain slower than LibC and error-prone. StringZilla offers a faster, more intuitive alternative.
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Since the last time I had too much fun, I wanted to repeat the experiment by taking another Coding Challenge. This time I'm gonna explain how I implemented an Application Load…
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For the first time ever, I was laid off, and had to find a new software developer job. I managed to find a new one, but it took longer than I thought, and it was a lot of work. I … Continue reading →
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Looking through this list, I read an incredibly good set of books this year. In each of my annual “books read” posts I try to pick the best or most impactful one, and this year is very hard. It’s the first full year of my sabbatical, so I delved deeper into non-fiction topics, many of […]
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A step-by-step guide with screenshots on installing and configuring Sublime Text with the Mediawiker extension
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A step-by-step guide with screenshots on installing and configuring Sublime Text with the Mediawiker extension
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A step-by-step guide with screenshots on installing and configuring Sublime Text with the Mediawiker extension
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A step-by-step guide with screenshots on installing and configuring Sublime Text with the Mediawiker extension
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Soon our local hackerspace Toolbox Bodensee has its 10-year anniversary , and it will also be present at the IBO fair 2024 in Friedrichshafen . Some five or six years ago I already prepared a small setup at one of the Toolbox open-door-days with an oscilloscope and a laptop playing Jerobeam Fendersons Oscilloscope Music . But it never looked quite right. So I decided to tackle the topic again this year. ....
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Soon our local hackerspace Toolbox Bodensee has its 10-year anniversary , and it will also be present at the IBO fair 2024 in Friedrichshafen . Some five or six years ago I already prepared a small setup at one of the Toolbox open-door-days with an oscilloscope and a laptop playing Jerobeam Fendersons Oscilloscope Music . But it never looked quite right. So I decided to tackle the topic again this year. ....
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A Visit to the Niagara Falls The post NYC Trip 2 Spectacular Sights of The State of New York appeared first on Qusai Haider's .
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The other day, I noticed our bathroom sink was slow to drain: although the stopper was fully open, standing water was just trickling down. I peek inside the drain and saw some hair sticking out - aha! It's easy enough to dissemble the stopper (with the help of this instructional guide ), and quickly I am rewarded with a surprisingly large wad of soapy hair. Triumphant, I reassemble the stopper and run the tap full-blast. Water flies do....
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I always hesitated to deploy an extra tool for user management and SSO, but the current state of the web makes it very difficult to keep up with security, CVEs etc. Why not trust one of the longest standing solutions for identity and access management? Keycloak is open source, interoperable with major SSO protocols (OpenID Connect (OIDC), OAuth 2.0, SAML), and robust. The setup with docker compose is not complicated, but it was not straight..
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I always hesitated to deploy an extra tool for user management and SSO, but the current state of the web makes it very difficult to keep up with security, CVEs etc. Why not trust one of the longest standing solutions for identity and access management? Keycloak is open source, interoperable with major SSO protocols (OpenID Connect (OIDC), OAuth 2.0, SAML), and robust. The setup with docker compose is not complicated, but it was not straight..
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A unified format for communicating alpha and formally representing MEV opportunities for use in research and development.
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Technically, The New Yorker’s Baruch Spinoza and the Art of Thinking in Dangerous Times reviews a book on Spinoza. It is so well conceived that it also offers a practical primer on the philosopher’s thoughts on God, nature, democracy, religion and their interaction. A few steps into his public philosopher career, Spinoza found himself exiled from his Jewish community in Amsterdam. That made him cautious and adept at avoiding an even wor..
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Recently I ran into a situation where it was necessary to capture the output of a Java process on the stdout stream, and at the same time a filtered subset of the output in a log file. The former, so that the output gets picked up by the Kubernetes logging infrastructure. The letter for further processing on our end: we were looking to detect when the JVM stops due to an OutOfMemoryError, passing on that information to some error classifier..
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Recently I ran into a situation where it was necessary to capture the output of a Java process on the stdout stream, and at the same time a filtered subset of the output in a log file. The former, so that the output gets picked up by the Kubernetes logging infrastructure. The letter for further processing on our end: we were looking to detect when the JVM stops due to an OutOfMemoryError, passing on that information to some error classifier..
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Over the last year, as a person with a hardware background, I have heard a lot of complaints about Nvidia's dominance of the machine learning market and whether I can build chips to make the situation better. While the amount of money I would expect it to take is less than $7 trillion , hardware accelerating this wave of AI will be a very tough problem--much tougher than the last wave focused on CNNs--and there is a good reason that Nvidi..
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I’m a huge Undertale fan and I recently played Undertale Yellow… The Pacifist ending was really sad,...
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Today I learned that GitHub wikis are not editable online and do not support pull requests . You can clone and edit a wiki locally but not return your change to the original repository. I don’t use wikis in my projects ; I prefer documentation to stay with the project, usually in a dedicated directory, and publish it on a dedicated site through GitHub Pages. But today was different as I opened a pull request for PaperMod, the Hugo the..
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Focusing on Data Science & Less on Engineering and Dependencies
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realpython.com
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2 years ago
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eng
How do you manage the dependencies of a large-scale data science project? How do you migrate that project from a laptop to cloud infrastructure or utilize GPUs and multiple instances in parallel? This week on the show, Savin Goyal returns to discuss the updates to the open-source framework Metaflow.
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