Why reprex? Getting unstuck is hard. Your first step here is usually to create a reprex, or reproducible example. The goal of a reprex is to package your code, and information about your problem so that others can run it…
quantum computing is built on quantum bits, or qubits, which can store zerosandones. Qubits can represent any combination of both zero and one simultaneously—this is called superposition, and it is a basic feature of any quantum state. Chips are the physical hardware that store qubits, just ...
NFC tags and readers communicate wirelessly with each other over very short distances. Tags store a small amount of data on them that is sent to the reader in the form of electromagnetic pulses. These pulses represent 1s and 0s, allowing the reader to decode what's stored on the tag. JUM...
How many character comparisons will the Boyer-Moore algorithm make in searching for the pattern 01111 in the binary text of a thousand zeros? What is the largest binary number that can be generated in 8-bit binary? How did you arrive at this result? Sescribe the process of converting a bi...
The idea of photography metering on the 18% gray card became popular in the early days (1930's) of B/W negative film because it was perceived to represent 'middle gray' for a film. And it has caused us so much confusion since. 😊 The plan on this page is to help with "what ...
For this explainer, we will focus on the vector representations applicable under natural language processing (NLP), that is, vectors that represent words, entities or documents. We will illustrate the vectorization process by vectorizing a small corpus of sentences: “the cat sat on the mat”, ...
How vector embeddings represent data In machine learning, the “dimensions” of data do not refer to the familiar and intuitive dimensions of physical space. In the vector space, each dimension corresponds to an individual feature of data, in the same way that length, width and depth are each...
Explore the determinant of a matrix, which is widely used in linear algebra. Understand how to find the determinant of a matrix with determinant rules and learn to determine the order of the matrix. Related to this Question Explore our homework questions and answers lib...
Let f be a polynomial of degree 3 that has zeros: -2, 1, 3 that satisfies the condition f(2) = -1. Provide the polynomial expression and explain how to graph it. How do you find the degree when just looking at a graph?
Whenever we are given a quadratic equation, we can expect to find two zeros or roots which are basically values, which when substituted to the independent variable will result to zero. Whenever we have two distinct roots, we can be certain that the graph intersects the horizontal a...