NLP Data Science
Quiz
•
Computers, Education
•
University
•
Practice Problem
•
Hard
Gianella Salluzzi
Used 7+ times
FREE Resource
Enhance your content in a minute
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
10 sec • 5 pts
Con qué trabajamos en NLP?
Datos estructurados
Datos no estructurados
2.
MULTIPLE CHOICE QUESTION
10 sec • 5 pts
A qué le llamamos NLP?
A una rama de la inteligencia artificial
A una librería de Python
A una técnica para estructurar datos
A una herramienta para procesar imágenes y videos
3.
MULTIPLE CHOICE QUESTION
10 sec • 5 pts
Cuál es el primer paso para empezar el preprocesamiento usando NLP?
Tokenización
Vectorizar
Normalización
4.
MULTIPLE CHOICE QUESTION
20 sec • 5 pts
Qué técnica NO se usa en normalización?
Llevar todo a minúsculas
Limpiar caracteres especiales y "stop words"
Eliminar los espacios
Llevar la palabra a su raíz
5.
MULTIPLE CHOICE QUESTION
20 sec • 5 pts
A qué le llamamos tokenización?
Agregar palabras o signos claves llamdos "tokens"
Eliminar palabras consideradas "tokens"
Encodear el texto en caracteres llamados "tokens"
Proceso de separar el texto original en partes llamadas "tokens"
6.
MULTIPLE CHOICE QUESTION
10 sec • 5 pts
El objetivo de la vectorización es representar a cada texto como un vector de features.
Verdadero
Falso
7.
MULTIPLE CHOICE QUESTION
20 sec • 5 pts
Qué problema tiene Bag of Words?
Agrega palabras que no necesitamos
Genera muchas features
Elimina info importante
No genera las features suficientes para una buena performance del modelo
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