Data science
Data science has taken a foothold in all verticals/domains – from banking and finance to healthcare, retail, manufacturing, logistics and transport. It is the application of statistical measures to interpret data of a particular domain in a manner that adds value to the processes and consumers of that domain. It also requires some skilled programming efforts to implement statistical models on structured and unstructured large-scale datasets.
Applications
- Fraud detection
- Recommender systems
- Route planning
- Image analysis
- Market segmentation and analysis
- Anomaly detection
- Predictive analytics
Benefits
- Helps in making better decisions
- Plan quick actions
- Saves time and effort for enterprises
- Induces innovation
Considerations
- Good historical data
- Good domain knowledge
- Concerns around data privacy
Our offerings
Data Preparation (collection & processing)
- Gather all required sources of data
- Implement the right tools to collect data in one place
- Implement quality checks and transformations on data to prepare it for data science
Feature Engineering
- Analyse the schema of datasets and derive the significance of fields
- Study the relationship between datasets – understanding the impact of one over the other
- Iteratively, create features from data, test features with a model and improve them
Data Science Life Cycle - End-to-End
- Collect and prepare clean data
- Analyse data, recommend use cases
- Create statistical models through appropriate ML techniques
- Evaluate and optimise the models to give accurate results
- Setup steps to manage versioning and deployment of models
- Iteratively manage the entire data science life cycle – implement or enhance, evaluate, optimise & deploy
Technologies
Python - quick prototyping for data science applications
Pandas - open-source data analysis and manipulation tool on Python
Spark and Zeppelin notebooks for quick data analysis on big data
Boomi
NumPy - fundamental package for scientific computing in Python
Scikit-learn - free machine learning library for Python
Talend
Data Factory
