Fine-Tuning ResNet for Hotdog Image Classification Using Transfer Learning
Steps
Below we introduce fine‑tuning, a common technique in transfer learning. As illustrated in the following diagram, fine‑tuning consists of four steps.
Pre‑train a neural network model (the source model) on a source dataset, e.g., ImageNet.
Create a new neural network (the target model). It replicates all model design and parameters from t ...
Posted on Fri, 12 Jun 2026 17:03:14 +0000 by aniket_dj
Text Generation: Unifying Natural Language Tasks as Output Sequences
Modern natural language processing (NLP) increasingly treats diverse tasks as sequence-to-sequence generation problems. Rather than restricting models to classification or extraction, we can frame nearly any NLP task—summarization, correction, translation—as generating a target text from an input text. This paradigm shift enables more flexible ...
Posted on Wed, 20 May 2026 06:21:57 +0000 by ntroycondo
Implementing a Nursing Expert Chatbot with OpenAI Embeddings
Initial Approach with Fine-Tuning
Attempted fine-tuning using internal nursing knowledge documents to create a specialized model. The process involved:
Segmenting Word documents into logical chunks
Generating Q&A pairs using text-davinci-003
Training a custom model with OpenAI's fine-tuning API
Document Segmentation Code
import docx
impor ...
Posted on Sat, 16 May 2026 20:20:28 +0000 by jeff_lawik