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Lazeni .F

MONTPELLIER

En résumé

Learning from Data | Data to Insight |
Turning Data to Insight, Data Wrangling / Data cleaning and manipulation, Learning a Model, Feature Engineering, Building Predictive Model and Validation. Model building, Model convergence checking and Model Selection. Data Visualization.

Machine Learning Algorithms |Predictive Models
K-means, KNN, Decision Trees; Times Series Forecasting, Mixture Models. Regression Models: Linear Regression, Logistics regression, Ridge, Lasso, Elastic nets. Support Vector Machine: kernel Machine. Ensemble Learning Methods: Random Forest, Boosting, Bagging, Stochastic Gradient Boosting Machine. Advanced Models: Neural Network.

Business Analytics|Decision Making under Uncertainty |

- Credit scoring Analytics
- Customer churn analytics
- Sentiment analysis
- Customer targeting
- Fraud detection / Anomaly detection
- Time series predicting

Entreprises

  • , Montpellier Management University - Montpellier University, France. - Economist

    2015 - 2016
  • LAMETA - Data driven Reseach

    2013 - 2014 - Building predictive models to better understand financial risk.
    - Analyzing high dimensional financial data interaction to discover risk pattern.
    - Forecasting financial time series with non linear ARIMA models.
  • Montpellier University, France - Assistant Professor of Applied Statistics, Economics, Optimization for Business analytics

    2013 - 2014
  • Air France, Abidjan - Head of information systems department

    Roissy CDG 2009 - 2009
  • Air France, Abidjan - Engineer at Information System Department

    Roissy CDG 2008 - 2008

Formations

Pas de formation renseignée

Réseau

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