What’s missing completely at random data
Here are some more examples of MCAR (recall that Missing completely at random (MCAR) data occurs when the probability of missing data on a variable is independent of any other measured variables and the underlying… What’s missing completely at random data
How to tease a seahorse?
More fun facts about seahorses: 1. Male Seahorses Carry the BabiesDuring the mating season, seahorses engage in a courtship ritual where they swim together, their colors change, and their tails intertwine. The female deposits her… How to tease a seahorse?
Red pandas is not a pandas
Red pandas, often referred to as “lesser pandas,” are not closely related to giant pandas despite the similarity in their names. While giant pandas belong to the bear family, red pandas are the only living… Red pandas is not a pandas
Bioluminescent Mushrooms and butterfly colors
Bioluminescence in mushrooms is indeed caused by a chemical reaction involving the molecule luciferin and the enzyme luciferase. When luciferin reacts with oxygen, it emits light, which is what makes these mushrooms glow.The reasons for… Bioluminescent Mushrooms and butterfly colors
Cheetah-fastest land animal
🐆 The Cheetah: The Undisputed Champion of Speed The cheetah is built for pure, explosive speed over short distances. It can go from 0 to 60 mph (about 97 km/h) in just three seconds, which… Cheetah-fastest land animal
Goats-4 stomach creatures
Here are the fun facts about goats 🤓 Clever & Communicative 👀 Unique Physical Traits 🧗♀️ Acrobatic & Adventurous ☕ Historical Tidbits 🍽️ Picky Eaters, Not Tin Can Eaters
Angry Geese are great mommies
When considering geese as mothers, the image that often comes to mind is a fierce, hissing bird protecting a line of fluffy goslings. This reputation is well-earned. A mother goose is a powerful symbol of… Angry Geese are great mommies
The moon scooped…! Why do we see only a moon half?
Detailed explanation: We see different phases of the moon, including a half moon (first and last quarters) and a full moon, due to the moon’s position relative to the Earth and the Sun. The phase… The moon scooped…! Why do we see only a moon half?
The infinite room hotel
Hilbert’s infinite room hotel is a famous thought experiment in mathematics that helps us understand the weirdness of infinity. The German mathematician David Hilbert came up with it to show how infinite sets don’t follow… The infinite room hotel
Real, Imaginary, and Complex Numbers
Real numbers are all the numbers you can find on a number line, while imaginary numbers are derived from the square roots of negative numbers. Real Numbers () Real numbers are any values that can… Real, Imaginary, and Complex Numbers
How to Convert Fractions to their Decimal Form
Converting Fractions to their Decimal Form To do this, you simply divide the numerator (top number) by the denominator (bottom number). Example 1: Terminating Decimal To convert to a decimal, you calculate : Example 2:… How to Convert Fractions to their Decimal Form
Rational numbers
A rational number is any number that can be expressed as a fraction, or ratio, of two integers. This means it can be written in the form , where p (the numerator) is an integer… Rational numbers
equivalent fractions
Equivalent fractions are fractions that have different numerators and denominators but represent the same value. For instance, , , and are all equivalent because they each represent the same proportion, one-half. Creating Equivalent Fractions You… equivalent fractions
What’s a fraction
A fraction is a number that represents a part of a whole. It’s written as one number over another, separated by a line. The Parts of a Fraction A fraction is made up of two… What’s a fraction
prime numbers in nature
A prime number is a whole number greater than 1 that cannot be formed by multiplying two smaller whole numbers. In other words, its only divisors are 1 and itself. For example, 5 is a… prime numbers in nature
How Speech-to-text technology works
Speech-to-text technology, also known as automatic speech recognition (ASR), converts spoken language into written text. At its core, this technology analyzes sound waves and transforms them into their corresponding text equivalents. This process involves sophisticated… How Speech-to-text technology works
Google Scholar PDF Reader for Researchers
As a dedicated Chrome extension, Google Scholar PDF Reader is simplifying the academic research process for students and scientists. This free tool transforms static PDF documents into interactive resources, seamlessly integrating with Google Scholar’s vast… Google Scholar PDF Reader for Researchers
Signed Distance Function (SDF)
An SDF, or Signed Distance Function (sometimes called a Signed Distance Field), is a mathematical way to represent a shape by measuring the distance from any point in space to the closest point on that… Signed Distance Function (SDF)
Why are wheels round?
Wheels are round because this shape offers superior efficiency and stability for movement. The physical and engineering principles behind this design are why the circle has been the optimal choice for thousands of years. Rolling… Why are wheels round?
Guided AI Image Generation: ControlNet and Conditional Flow Matching
In AI image generation, the ability to guide the creative process with precision is paramount. While text prompts provide a general direction, advanced techniques are needed for fine-grained control over elements like character poses, composition,… Guided AI Image Generation: ControlNet and Conditional Flow Matching
What is Hierarchical Classification + Python Code
Hierarchical classification is a method of assigning items to a category that is part of a larger, structured hierarchy. Unlike traditional “flat” classification where categories are independent, hierarchical classification considers the relationships between categories, organizing… What is Hierarchical Classification + Python Code
How to Create Books with Fixed Format for Comics on Amazon KDP
Publishing comics on Amazon Kindle Direct Publishing (KDP) requires a fixed-layout format to preserve your artwork and panel arrangement. Here’s how to switch from reflowable to fixed format: 🛠️ Steps to Use Fixed Format for… How to Create Books with Fixed Format for Comics on Amazon KDP
Segmentation: definition & types
“Do you know what segmentation is?” Jon asked the magician. The magician replied: “It’s the process of dividing an image into meaningful regions” “like giving every pixel a role. So, you know the pixels that… Segmentation: definition & types
Fast R-CNN
Blaze was fascinated by the tiny details of the world below. He dreamt of a way to instantly recognize every flower, every rock, and every scurrying critter in the meadow when he flies. One day,… Fast R-CNN
Inception: The Neural Network That Thinks in Parallel
“Most neural networks pick one filter size at a time. But why not do all of them at once?” Inception said. Give me a photo, I can zoom in on tiny details, look at medium-sized… Inception: The Neural Network That Thinks in Parallel
Example of LangGraph with Ollama for conditional logic
Here, we will use the LangGraph library to create a simple AI agent that can decide whether to answer a user’s question directly or use a “search” tool to find the answer first. The system… Example of LangGraph with Ollama for conditional logic
What’s LangGraph
LangGraph is a powerful, open-source framework for building and managing complex, stateful, and long-running AI agents. It provides a flexible and controllable way to create sophisticated AI workflows by representing them as graphs. At its… What’s LangGraph
Perceptual loss
Perceptual loss is a type of loss function used in AI, especially for tasks like creating or changing images. Instead of comparing two images pixel by pixel, it measures the difference between them based on… Perceptual loss
crewAI: Orchestrating Collaborative AI Agents for Complex Task: example in Ollama
Developed by João Moura, crewAI provides a structured environment for orchestrating autonomous AI agents, enabling them to collaborate and tackle complex tasks that would be challenging for a single AI model to handle alone. At… crewAI: Orchestrating Collaborative AI Agents for Complex Task: example in Ollama
Fixed: crewai 0.186.1 requires litellm==1.74.9, but you have litellm 1.77.1 which is incompatible.
This is a common dependency conflict. So, sometimes, when you successfully install crewAI, you may encounter problems when using it. To resolve this, you need to install the specific version of litellm that crewai requires.… Fixed: crewai 0.186.1 requires litellm==1.74.9, but you have litellm 1.77.1 which is incompatible.