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Company Info

HCL
New York, NY, United States

Company Profile


Statistical Modelling and Research


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Job ID:

10443

Location:

Noida, IN-DL, India 

Category:

Analytics, Artificial Intelligence/ NLP Programming, Big Data Analytics, C++ #, Data Scientist, Hadoop, Informatica, Java Developer, Machine Learning
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Job Views:

411

Posted:

11.15.2017
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Job Description:

    • Design & Develop complete cycle of Exploratory Data Analysis (EDA) with deep understanding on the following:
  • 1. Data Points 
    a. Variables & their analysis 
    b. Expectations and Moments 
    c. Population, Sample, and Statistics 
    d. Data Parameters 

    2. Assumptions 
    a. Hypothesis (parametric vs non-parametric) 
    b. Statistical Inference 
    c. Asymptopia & Plots 
    d. Basis Expansion and Regularization 
    e. Kernel Soothing methods

    3. Analysis 
    a. Univariate/ Bivariate/ Multivariate analysis 
    b. Dimensionality Reduction methods 
    c. Missing Values 
    d. Outlier Analysis 

    4. Feature Engineering 
    a. Feature selection 
    b. Feature extraction 
    c. Feature transformation 
    d. Feature creation 
    e. Feature learning

    5. Modeling 
    a. Resampling methods 
    b. Model Inference & Averaging 
    c. Model Assessment & Selection (Regression, Classification, Clustering, Association) 
    d. Model Tuning (baseline, splitting, fitting) 
    e. Ensemble Learning methods

    6. Concepts 
    a. Bayesian Inference 
    b. Decision Theory 
    c. Stochastic Processes 
    d. Time Series 
    e. Estimation, Prediction, and Forecasting 
    f. Probability Theory 
    g. Linear Algebra

     





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Job Requirements:

Skills: Python, Exploratory c, Statistical Analysis, Feature Extraction, Reasearch 



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