Notas de lectura
Class notes Datascience Data Science
- Grado
- Institución
- Book
These are my basics notes for classes 1 to 4.
[Mostrar más]Vista previa 1 fuera de 3 páginas
Vista previa 1 fuera de 3 páginas
Algunos ejemplos de esta serie de preguntas de práctica
1.
What is data science?
Respuesta: Data science is an interdisciplinary field that uses various techniques, algorithms, and processes to extract insights and knowledge from data. It combines skills from statistics, computer science, domain knowledge, and data engineering to analyze and interpret data.
2.
What is the difference between structured and unstructured data?
Respuesta: Structured data is organized and easily searchable, typically residing in relational databases. Unstructured data lacks a predefined structure and can include text, images, videos, and more.
3.
What is data preprocessing in data science?
Respuesta: Data preprocessing involves cleaning and transforming raw data into a format suitable for analysis. It includes tasks like handling missing values, outlier detection, and feature scaling.
4.
What is the primary goal of data visualization in data science?
Respuesta: To present data in a clear and understandable manner
5.
What type of data is categorical data?
Respuesta: Data with distinct categories or labels
Compradores de Stuvia evaluaron más de 700.000 resúmenes. Así estas seguro que compras los mejores documentos!
Puedes pagar rápidamente y en una vez con iDeal, tarjeta de crédito o con tu crédito de Stuvia. Sin tener que hacerte miembro.
Tus compañeros escriben los resúmenes. Por eso tienes la seguridad que tienes un resumen actual y confiable. Así llegas a la conclusión rapidamente!
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Nuestra garantía de satisfacción le asegura que siempre encontrará un documento de estudio a tu medida. Tu rellenas un formulario y nuestro equipo de atención al cliente se encarga del resto.
Stuvia is a marketplace, so you are not buying this document from us, but from seller revanthnidibrolu. Stuvia facilitates payment to the seller.
No, you only buy this summary for $7.19. You're not tied to anything after your purchase.
4.6 stars on Google & Trustpilot (+1000 reviews)
45,681 summaries were sold in the last 30 days
Founded in 2010, the go-to place to buy summaries for 14 years now