Peter Song 
The evolution of search technology has brought us to an exciting crossroads where traditional keyword-based search is being revolutionized by semantic search capabilities. At the heart of this transformation lie vector databases, sophisticated systems that understand the meaning and context behind queries rather than just matching exact words. Among the leading players in this space, … Read more
The financial markets are driven by more than just numbers and economic indicators—they’re profoundly influenced by human emotion, market sentiment, and the collective psychology of investors. In today’s data-rich environment, natural language processing (NLP) for sentiment analysis has emerged as a powerful tool that enables financial institutions, traders, and analysts to decode the emotional undertones … Read more
Machine learning systems are increasingly making decisions that affect our daily lives—from loan approvals and job recommendations to medical diagnoses and criminal justice assessments. As these algorithmic decisions become more prevalent, a critical question emerges: are these systems treating everyone fairly? Understanding fairness in machine learning is no longer just a technical concern; it’s a … Read more
Anomaly detection is one of the most challenging and valuable applications in machine learning, with use cases ranging from fraud detection in financial systems to identifying equipment failures in industrial settings. Among the various approaches available, autoencoders have emerged as a particularly powerful unsupervised learning technique for detecting anomalies in complex, high-dimensional data. Unlike traditional … Read more
Fine-tuning transformers on custom text data has become one of the most powerful techniques in natural language processing. Rather than training a model from scratch, which requires enormous computational resources and datasets, fine-tuning allows you to adapt pre-trained transformer models to your specific domain or task. This approach leverages the rich representations learned during pre-training … Read more
When deploying machine learning models into production, one of the most consequential architectural decisions you’ll make is choosing between batch and real-time inference. This fundamental choice affects everything from system architecture and cost structure to user experience and model performance. The decision isn’t just technical—it’s strategic, influencing how your ML system scales, performs, and delivers … Read more
When it comes to training machine learning models, choosing the right hardware accelerator can dramatically impact your project’s success. The debate between Graphics Processing Units (GPUs) and Tensor Processing Units (TPUs) has become increasingly important as models grow larger and more complex. Understanding the fundamental differences, performance characteristics, and practical implications of each choice will … Read more
Machine learning models are only as valuable as their ability to serve predictions in production. While developing and training models is crucial, the real challenge lies in deploying ML models with Docker and Kubernetes to create scalable, reliable systems that can handle real-world traffic. This comprehensive guide explores how to leverage containerization and orchestration technologies … Read more
Real time machine learning inference with Kafka has emerged as a cornerstone technology for organizations seeking to deploy intelligent systems that respond instantly to changing data patterns. The combination of Apache Kafka’s robust streaming capabilities with machine learning inference engines creates powerful architectures that can process millions of events per second while delivering predictions with … Read more
The traditional paradigm of supervised machine learning relies heavily on large volumes of accurately labeled training data. However, acquiring such high-quality labeled datasets often proves prohibitively expensive, time-consuming, or simply impractical in many real-world scenarios. This challenge has given rise to weak supervision techniques in machine learning, a revolutionary approach that enables models to learn … Read more
