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      Fractal

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      Ricerche correlate: Recensioni su Fractal | Offerte di lavoro di Fractal | Stipendi di Fractal | Benefit di Fractal
      Colloqui di FractalColloqui per Data Scientist presso FractalColloquio di Fractal


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      Colloquio per Data Scientist

      22 ott 2019
      Dipendente anonimo
      Bengaluru
      Offerta accettata
      Esperienza positiva
      Colloquio difficile

      Candidatura

      Ho presentato la mia candidatura tramite un selezionatore. La procedura ha richiesto 3 settimane. Ho sostenuto un colloquio presso Fractal (Bengaluru) nel mese di ott 2019

      Colloquio

      I got a mail from Fractal Analytics to share the profile. Whole process is well managed and I got quick response after each process. After sharing the profile, interview process was completed in below steps: 1. HackerRank test: This consist of 4 python and 4 SQL questions. This questions are test case base. If you have basic understanding of problem solving skills you can easily clear this test. 2. Technical Interview: This is the best technical interview that I ever faced in my career till now. He is very polite and explaining the situation very well. First he introduced himself and basic information regarding the roles and responsibility. He literally grilled me for various ML concepts, statistics behind few algorithms like Random Forest, logistic regression and NLP. As I already having working experience on various ML techniques, I answered almost all of the questions. 3. Business Interview: She took my interview in Fractal office Bangalore. She is very humble. Initially I was little bit nervous but she helped me to feel normal. After casual discussion, she gave me a case study of one application. She want to know the KPIs and metrics involved with respect to Business head and Technical lead point of view. 4. HR Round: Basic questions like why you want to Join fractal, why you want to leave your previous organisation etc.

      Domande di colloquio [9]

      Domanda 1

      why you want to leave your previous organisation?
      Rispondi alla domanda

      Domanda 2

      Why Fractal?
      Rispondi alla domanda

      Domanda 3

      Why logistic regression so popular? What is the cost function? What is the output?
      1 risposta

      Domanda 4

      What are various evaluation parameters of regression and classification to evaluate the model?
      1 risposta

      Domanda 5

      How you will handle class imbalance problem? What are various approaches?
      2 risposte

      Domanda 6

      How you will decide the number of clusters in k means?
      2 risposte

      Domanda 7

      How to reduce number of variables in Logistic regression and random forest?
      2 risposte

      Domanda 8

      What is Bais and Variance TradeOff?
      1 risposta

      Domanda 9

      Questions based on Semantic analysis, cosine similarity?
      Rispondi alla domanda
      8
      avatar
      Risposta di Fractal
      6y
      Thank you for sharing your feedback regarding your experience interviewing with Fractal. We are pleased to see the process was smooth & positive for you! We appreciate your investment in and commitment to the process. Congratulations on the offer!

      Altre recensioni di colloqui per Data Scientist presso Fractal

      Colloquio per Data Scientist

      29 nov 2025
      Dipendente anonimo
      Nuova Delhi
      Offerta accettata
      Esperienza positiva
      Colloquio facile

      Candidatura

      Ho sostenuto un colloquio presso Fractal (Nuova Delhi)

      Colloquio

      Good and Short interview process 3 round of interview 1 take home assignment 1 round technical 1 round HR each interview last 30min Interviewer were supportive and helping Whole interview take 1 week

      Domande di colloquio [1]

      Domanda 1

      About the role you were applying
      Rispondi alla domanda
      1

      Colloquio per Data Scientist

      16 ott 2025
      Dipendente anonimo
      Offerta accettata
      Esperienza positiva
      Colloquio difficile

      Candidatura

      Ho sostenuto un colloquio presso Fractal

      Colloquio

      Mildly challenging and nice. I would probably reduce number of rounds, i had 4 of them. The first two were technical and third one was managerial. The last round was done for cultural fit.

      Domande di colloquio [1]

      Domanda 1

      Classical ML, statistics and LLMs
      Rispondi alla domanda
      1

      Colloquio per Data Scientist

      17 ott 2025
      Dipendente anonimo
      Gurgaon, Haryana
      Offerta accettata
      Esperienza positiva
      Colloquio nella media

      Candidatura

      Ho presentato la mia candidatura online. Ho sostenuto un colloquio presso Fractal (Gurgaon, Haryana) nel mese di set 2025

      Colloquio

      2 technical rounds, in first round basic to medium questions were asked. There were some coding questions as well which you need to solve. In second round, it was basically system design kind of round based on your projects

      Domande di colloquio [1]

      Domanda 1

      Tell me about your projects?
      Rispondi alla domanda

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