Data analysis
Related terms
Business analysis
Business analysis involves evaluating data, workflows, and technology to identify gaps and propose solutions that meet business objectives, usually in the form of new features, optimizations, or tech-stack changes. A business analyst might analyse user behavior data to identify a high drop-off rate at a specific point in a software application, then recommend UX/UI improvements to reduce drop-off and improve conversion rates.Product analytics
The process of gathering and analyzing data about how users interact with a product to improve its design, functionality, and user experience. For example, an e-commerce platform might use product analytics to track which features are most used, how long users stay on the platform, and what leads to cart abandonment, then make data-driven improvements.Find an expert in Tech knowledge
Developing a Machine Learning Model for High-Accuracy Classification of Celestial Objects
Achieved an 80% accuracy rate in classifying celestial objects as Stars, Galaxies, or Quasi-Stellar Objects using a machine learning model that analyzes solar data. It was done through Data Collection, Data Preprocessing, Model Optimization, Iterative Improvement and Documentation.I Gathered a comprehensive dataset of solar data, including various features and attributes. I then Cleaned the dataset by handling missing values and outliers. Further Chosing appropriate machine learning algorithms for classification tasks and then Fine-tune hyperparameters of the model using techniques like grid search or random search to improve its performance. Lastly, Documented the entire process, including data sources, preprocessing steps, model architecture, and results, to facilitate reproducibility and collaboration.
Developed Versatile Time Series Model
Over a three-year period, we worked closely with one of Russia's largest banks to successfully establish a robust AI monitoring system. This system operates with precision to swiftly address system failures by pinpointing their root causes and making well-informed decisions. The model expanded the scope of forecasted indicators to a total of 50,000, achieving an 85% reduction in false positive alerts. It also delivered a 20% improvement in precision compared to previous methodologies.
Developed a backend AI monitoring system for detecting anomalies
Led a team to develop an AI monitoring system that was capable of detecting anomalies in various business indicators. By closely working with one of Russia's largest banks over a span of 3 years, we designed and implemented an advanced backend system dedicated to the detection of anomalies across a wide spectrum of critical business metrics. This system significantly decreased the time and effort previously invested in manual incident detection and enhanced operational efficiency.