Jeff Liu

jeffliulab

https://jeffliulab.github.io

jeffliulab

AI & ML interests

DL, RL, MLOps

Recent Activity

updated a Space about 11 hours ago

jeffliulab/visinject

authored a paper about 23 hours ago

VisInject: Disruption != Injection -- A Dual-Dimension Evaluation of Universal Adversarial Attacks on Vision-Language Models

updated a Space 1 day ago

jeffliulab/predict-power

View all activity

Organizations

None yet

jeffliulab 's Spaces 19

VisInject — Adversarial Prompt Injection Demo

🎯

Inject hidden prompts into images that hijack VLM responses

ISO-NE Energy Demand Forecasting

⚡

Real-time day-ahead demand forecasting for ISO New England

Card Calibration

🎨

Predict true colors from a photo with a calibration card

Tufts Jumbo Weather Forecast

🌤

Generate a 24‑hour weather forecast for Tufts Jumbo

YOLOv8 Object Detection

🔍

Detect objects in images with YOLOv8

GPT-2 Text Generation

✍

Generate creative text continuations with customizable settings

Adversarial Attack Demo

🛡

Generate adversarial images that fool a ResNet‑18 classifier

SHAP Text Explainer

🔎

Explain sentiment by highlighting influential words

Sentiment Analysis

📊

Analyze sentiment of any text

Semantic Segmentation

🎨

Segment images into object classes with visual overlay

MCTS Gomoku

♟

Play Gomoku against a Monte Carlo Tree Search AI

Image Classification

🎯

Classify images and compare model predictions

GradCAM Explainer

🔥

Generate GradCAM heatmap to see CNN focus

DPO Preference Voting

🗳

Vote on the better response to a question

CycleGAN Sim-to-Real

🔄

Constitutional AI Review

📜

Explore AI self‑critique and revision using Constitutional principles

BERT Fill-Mask

📝

Predict missing words in a sentence with BERT

Alignment Comparison

⚖

Explore model responses across training stages

Akkadian Backend

🐢