Search Results for author: Liping Yang

Found 5 papers, 1 papers with code

RF-LighGBM: A probabilistic ensemble way to predict customer repurchase behaviour in community e-commerce

no code implementations2 Sep 2021 Liping Yang, Xiaxia Niu, Jun Wu

Given the complex problem of feature engineering, the classic model RFM in the field of customer relationship management is improved, and an improved model is proposed to describe the characteristics of customer buying behaviour, which includes five indicators.

Feature Engineering Hyperparameter Optimization +1

Next-Day Bitcoin Price Forecast Based on Artificial intelligence Methods

no code implementations21 Jun 2021 Liping Yang

In recent years, Bitcoin price prediction has attracted the interest of researchers and investors.

Diagram Image Retrieval using Sketch-Based Deep Learning and Transfer Learning

no code implementations22 Apr 2020 Manish Bhattarai, Diane Oyen, Juan Castorena, Liping Yang, Brendt Wohlberg

We then use our small set of manually labeled patent diagram images via transfer learning to adapt the image search from sketches of natural images to diagrams.

Image Classification Image Retrieval +4

TGGLines: A Robust Topological Graph Guided Line Segment Detector for Low Quality Binary Images

no code implementations27 Feb 2020 Ming Gong, Liping Yang, Catherine Potts, Vijayan K. Asari, Diane Oyen, Brendt Wohlberg

Line segment detection is an essential task in computer vision and image analysis, as it is the critical foundation for advanced tasks such as shape modeling and road lane line detection for autonomous driving.

Autonomous Driving Line Detection +1

Cannot find the paper you are looking for? You can Submit a new open access paper.