Me postulé a través de una facultad o universidad. Acudí a una entrevista en Jefferies (New York, NY)
Entrevista
30 min on-campus interview which extended to 50 mins.. which is followed by a Superday if you get selected. Started with a general walk through the resume. Most of the time we discussed about my projects in MAchine Learning specifically on the data pre-processing part.
Preguntas de entrevista [1]
Pregunta 1
Statistics:
Define precision, accuracy and recall
Difference between regression and classification
ML:
Math for PCA
Math for RandomForest
Programming:
What is pickling in python ?
What are dictionaries?