Stephen Hewei Wang

Stephen Hewei Wang

@WangHewei16

CS @ CMU Robotics Institute | VLMs Pretraining, GenAI Agents, RLHF

Carnegie Mellon University Pittsburgh, United States
104
Followers
86
Following
29
Public Repos
0
Private Repos

Language Breakdown

Lines of code distribution across 15 owned repositories

2.9M Total LOC
Jupyter Notebook
1,202,277 lines
42.0%
N/A
C++
677,602 lines
23.6%
N/A
Java
411,582 lines
14.4%
N/A
Python
379,584 lines
13.2%
N/A
JavaScript
101,571 lines
3.5%
N/A
Other
92,609 lines
3.2%
N/A
T

T-Shaped Developer

T-shaped

Deep in Jupyter Notebook with broad versatility

Jupyter Notebook
C++
Java
Python
JavaScript

Collaboration Network

Global Impact visualization

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Stephen Hewei Wang
0 active collaborators

Repos

41

PRs

0

Growth

+18%

Top Collaborators

No collaborator data yet.

Coding Streak

Contribution activity over the past year

1 day
32
Contributions
30
Commits
0
Pull Requests
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Top Repositories

Stereo-Matching-Based-on-Visual-Sensitive-Information

[IEEE ICIVC'21 Best Presentation Award🏆] Propose a novel stereo-matching network that obtains the direction of visual sensitivity in certain areas as sensitivity factor of target pixels.

30 1
C++
DMCNet-for-Video-Engagement-Understanding

[Elsevier SOCL'22] Investigate in ML/DL-ensembled models and visualize features by dimension reduction techniques like PCA and t-SNE, measure performance via multiple metrics (e.g., Gini Index, AGF, and AUC).

23 2
Jupyter Notebook
AMDCNet-for-Stereo-Matching

[Elsevier Displays'22] Propose visual sensitivity regularization in cost calculation stage and multi-directional aggregation template, optimize parallax through left-right consistency detection.

20 6
C++
3D-VistaNet-Purificatory-LoFTR-and-DKM-with-Test-Time-Augmentation-for-Scalable-Image-Matching

[CVPR'22 Image Matching Workshop (IMW) Top6%] Propose a model registering two images from diverse viewpoints with coarse-to-fine attention, use LoFTR for local feature matching and DKM for regression with deep kernels and Gaussian processes.

15 3
Jupyter Notebook
CassavaNet-An-EfficientNet-Vision-Transforer-for-Real-Time-Leaf-Disease-Identification

[Kaggle'20 Top1.59% Silver Medal🥈] Develop an EfficientNet-based DL network consisting MBConv modules and a ViT backbone to classify the disease types of cassava leaf.

10 3
Jupyter Notebook
Multi-Cali-Anything
5 0
JavaScript
Stroke-Prediction-from-Electronic-Health-Records

[Elsevier Healthcare Analytics'22] Analyze vital factors in EHR to predict stroke, perform correlation analysis and adopt PCA to identify patterns in low-dimension subspace of the feature space.

4 0
PostScript
MFCSNet-for-Measure-Musical-Influence
2 0
Data-Encryption-Standard-based-Encryptor-Application

[DES Encryptor Application] Consist of an encryptor and a decryptor, which are both established based on Data Encryption Standard (DES) algorithm.

1 0
Java
claude-code-source-code

Claude Code v2.1.88 Source Code

0 0
TypeScript

Open Source Impact

Contributions to external projects

1 merged PRs
Contributed to 1 repositories