general addition rule
⭐ General Addition Rule The general addition rule tells you how to find the probability that A or B happens — even when the events overlap. 📌 The formula Why subtract the intersection?Because if A…
Independent event
⭐ Independent Events Two events are independent when one happening does not change the probability of the other. That’s the whole heart of it. 📌 Formal definition Events and are independent if This equation is…
Complementary events
⭐ Complementary Events Two events are complements when they cover the entire sample space together and cannot happen at the same time. If is an event, then its complement is: 📌 Key properties 🎯 Examples…
Sample and Event
⭐ Sample vs. Event Think of probability as a story with two levels: 🎯 Sample Space (S) The sample space is the complete list of everything that could happen in an experiment. Examples Key idea…
OpenAI’s Prism useful keyboard shortcuts and cool features
Prism (at https://prism.openai.com/) is OpenAI’s AI-powered collaborative LaTeX editor designed for researchers, scientists, and academics. It integrates frontier models (like GPT variants) directly into the LaTeX writing workflow for drafting, editing, rewriting, fixing errors, improving…
Downsampling Techniques for Custom Batches in training Machine Learning Models
Downsampling techniques can be used to create custom batches for training a machine learning model. These custom batches can be tailored to specific needs, such as improving training efficiency, handling imbalanced data, or focusing on…
downsampling for hyperparameter tuning
Downsampling for hyperparameter tuning reduces the dataset size to speed up model training and experimentation while preserving key data characteristics. Here’s a concise overview: Why Downsample for Hyperparameter Tuning? Key Considerations Practical Steps Pitfalls to…
OpenAI Prism: An excellent Free alternative to Overleaf for Scientific Writing and Collaboration?
If you work in research or academia, you know the struggle: you have your LaTeX editor open in one window, a dozen PDF tabs in another, and ChatGPT in a third. You’re constantly copying and…
Learn A1 Norwegian in the song “Min Familie”
Level: A1 (Beginner) Topic: Family, Introductions, and Descriptions Goal: Learn how to introduce family members and describe what they look like or do. Part 1: Vocabulary – Family Members (Familiemedlemmer) Let’s start by mapping out…
Learn A1-A2 Norwegian in the song “Min Hverdag”
Level: A1-A2 (Beginner) Topic: Daily Routine, Days of the Week, and Word Order Goal: Learn to describe your day and understand why the verb moves position in Norwegian sentences. Part 1: Vocabulary – Ukedagene (The…
Learn Norwegian A2-B1 in song: Livets Rytme (The Rhythm of Life)
level: A2-B1 1. Key Vocabulary Breakdown Let’s start by identifying the most useful nouns and verbs from the lyrics that you can use in daily conversation. Nouns (Substantiv): Verbs (Verbe): 2. Grammar Focus: The Imperative…
Norwegian B1-B2 in a ballad: Tidens Takt (The Pace of Time)
This lesson focuses on philosophical vocabulary, poetic word order, and essential verbs found in the lyrics. The song explores themes of time, responsibility, and human connection, making it excellent for intermediate learners (B1/B2 level) looking…
Fixed: No module named ‘frontend’ when importing fitz (PyMuPDF)
Error displayed: This error usually happens when PyMuPDF is not installed correctly or there’s a conflict with an outdated version. The fitz module should import directly from PyMuPDF, but if you see from frontend import…
Horizontal vs. Vertical App/Scenes in App
In most cases, horizontal apps have less ad inventory than vertical apps because their user base is broad but shallow, while vertical apps serve a narrower audience with deeper engagement, creating more targeted and monetizable…
How to reduce catastrophic forgetting when fine-tuning neural networks
Catastrophic forgetting occurs when a neural network “overwrites” what it learned in a previous task while training on a new one. This happens because the weights optimized for the first task are changed to minimize…
Textbooks Are All You Need
The central idea of the paper “Textbooks Are All You Need” is that data quality is significantly more important than data quantity or model size when training large language models (LLMs), particularly for code generation.…
Garlic and Onion Family: A Powerful Ally Against Cancer
Current research suggests that vegetables in the garlic family (Alliums) play a significant role in preventing cancer, particularly within the digestive system. Studies indicate that these vegetables can help combat cancers of the oesophagus, stomach,…
The “Speed” Myth of sloths
Baby sloths are born with their eyes open, all their teeth, and the ability to climb immediately.
Sloth’s Extreme Digestion & Bathroom Habits
Extreme Digestion & Bathroom Habits A Walking Ecosystem
openAi vs. ElevenLabs for natural text to speech: comparison + code
Both are excellent choices for “human-level” TTS, but they serve different needs. OpenAI is the budget-friendly, high-speed workhorse, while ElevenLabs is the premium “creative studio” for maximum realism and voice cloning. The Breakdown Feature OpenAI…
“Can’t find what you’re looking for” in Polylang or WPML
This is a very common issue when setting up Polylang or WPML for the first time. It usually happens because WordPress hasn’t updated its internal map (rewrite rules) to recognize the new /nn/ URL structure.…
Funny Vietnamese folk tales & fables
Your Shirt is on Fire A wealthy old man had a servant who was quite impulsive—he spoke whatever came to mind, wherever part of the stories he was, without any beginning or end to his…
Where to Catch ‘Em All: A Guide to Buying Pokémon Cards in Ho Chi Minh City
For Pokémon card enthusiasts in Ho Chi Minh City, the hunt for booster packs, single cards, and elite trainer boxes is an exciting adventure. Whether you’re a seasoned collector or just starting your journey, the…
what should I say if a reviewer doesn’t reply/increase the score in the rebuttal round
Here are the templates and strategies for these two very different scenarios. Scenario A: The Reviewer Increases the Score 🎉 Goal: Lock in the win. Show gratitude without being arrogant. Acknowledge that their feedback is…
Reviewer completely used AI to give reviews. I want to email chairs.
This is a delicate situation. You need to be professional, factual, and restrained. Do not openly accuse the reviewer of “using AI” unless you have irrefutable proof (which is rare). Accusing a reviewer of using…
The Cancer-Fighting Power of Cruciferous Vegetables and How to cook them properly
Cruciferous vegetables—such as broccoli, Brussels sprouts, watercress, and cabbage—are nature’s powerhouse for disease prevention. They contain high levels of compounds that not only protect healthy cells from damage but may also actively fight existing cancer…
Geckos’ amazing feet
Geckos are arguably the most charismatic and bizarre family in the reptile world. They are the only lizards that can vocalize, many can climb glass, and some have superpowers that seem pulled straight from a…
Iguanas’ third eye
Here are some fun and fascinating facts about iguanas, ranging from their superhero-like senses to their quirky survival habits. They Have a “Third Eye” One of the weirdest facts about iguanas is that they have…
Komodo dragons with stinky breath
Komodo dragons are the closest thing we have to real-life dinosaurs. They are the heaviest lizards on Earth, but their size is just the beginning of what makes them interesting. Here are the most fascinating…