Ennea Solutions Software Development Engineer SDE interview questions

Pre-Training Data Collection: Before any actual interviews, a large dataset of diverse text sources is collected. This data includes books, websites, articles, and other written material. The goal is to expose the model to a broad range of language patterns and knowledge. Training: Using this data, the model is trained through a process called unsupervised learning. Essentially, the model learns to predict the next word in a sentence based on the context of the words that came before it. This phase is computationally intensive and involves adjusting millions (or even billions) of parameters to better understand and generate human-like text. Evaluation and Testing: After training, the model undergoes rigorous evaluation. This involves testing its performance on various benchmarks and tasks to ensure it can generate coherent and contextually appropriate responses. Evaluation might include answering specific questions, completing sentences, or other language-related tasks. Fine-Tuning: Based on the evaluation results, the model might be fine-tuned on specific datasets or adjusted to improve performance in certain areas. This stage helps refine the model's abilities to handle particular topics or types of queries more effectively.