HHCL-ReID
Hard-sample Guided Hybrid Contrast Learning for Unsupervised Person Re-Identification (by bupt-ai-cz)
Writing-Styles-Classification-Using-Stylometric-Analysis
✍️ An intelligent system that takes a document and classifies different writing styles within the document using stylometric techniques. (by Hassaan-Elahi)
HHCL-ReID | Writing-Styles-Classification-Using-Stylometric-Analysis | |
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1 | 1 | |
133 | 97 | |
- | - | |
0.0 | 10.0 | |
almost 2 years ago | over 1 year ago | |
Python | Python | |
- | MIT License |
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HHCL-ReID
Posts with mentions or reviews of HHCL-ReID.
We have used some of these posts to build our list of alternatives
and similar projects.
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Hard-sample Guided Hybrid Contrast Learning for Unsupervised Person Re-Identification
Unsupervised person re-identification (Re-ID) is a promising and very challenging research problem in computer vision. Learning robust and discriminative features with unlabeled data is of central importance to Re-ID. Recently, more attention has been paid to unsupervised Re-ID algorithms based on clustered pseudo-label. However, the previous approaches did not fully exploit information of hard samples, simply using cluster centroid or all instances for contrastive learning. In this paper, we propose a Hard-sample Guided Hybrid Contrast Learning (HHCL) approach combining cluster-level loss with instance-level loss for unsupervised person Re-ID. Our approach applies cluster centroid contrastive loss to ensure that the network is updated in a more stable way. Meanwhile, introduction of a hard instance contrastive loss further mines the discriminative information. Extensive experiments on two popular large-scale Re-ID benchmarks demonstrate that our HHCL outperforms previous state-of-the-art methods and significantly improves the performance of unsupervised person Re-ID. The code of our work is available soon at https://github.com/bupt-ai-cz/HHCL-ReID.
Writing-Styles-Classification-Using-Stylometric-Analysis
Posts with mentions or reviews of Writing-Styles-Classification-Using-Stylometric-Analysis.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-12-05.
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Models for spam detection on short messages with both text and numerical inputs
Or look into stylistic features and add them to xgboost classifier (https://github.com/ZILiAT-NASK/StyloMetrix - I used those combined with BERT last hidden state for fake news classification and got the best results so far - here repo if you wish to get some inspirations: https://github.com/MarBry111/Fake-News-Detection-for-Social-Media-Posts-in-Polish-Language , https://github.com/Hassaan-Elahi/Writing-Styles-Classification-Using-Stylometric-Analysis here some more inspirations for stylistic features) to enhance the results.
What are some alternatives?
When comparing HHCL-ReID and Writing-Styles-Classification-Using-Stylometric-Analysis you can also consider the following projects:
JPlag - State-of-the-Art Software Plagiarism & Collusion Detection
fuzzy-c-means - A simple python implementation of Fuzzy C-means algorithm.