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| Tỷ lệ Khả năng Hiện trường Tội phạm× | Word2Vec× | |
|---|---|---|
| Lĩnh vực≠ | Khoa học pháp y | Khai phá văn bản |
| Họ≠ | Regression model | Process / pipeline |
| Năm ra đời≠ | 2004 | 2013 |
| Người khởi xướng≠ | Colin Aitken & Franco Taroni | Tomas Mikolov et al. |
| Loại≠ | Bayesian evidence evaluation model | Neural word-embedding model |
| Công trình gốc≠ | Aitken, C. G. G., & Taroni, F. (2004). Statistics and the Evaluation of Evidence for Forensic Scientists (2nd ed.). Wiley. ISBN: 978-0-470-84367-3 | Mikolov, T., Chen, K., Corrado, G. & Dean, J. (2013). Efficient Estimation of Word Representations in Vector Space. link ↗ |
| Tên gọi khác | Bayes Factor in Forensics, Forensic Evidence Weight, LR-Based Forensic Evaluation, Adli Olabilirlik Oranı | word embeddings, skip-gram, continuous bag-of-words, Word2Vec Kelime Gömülmeleri |
| Liên quan≠ | 3 | 4 |
| Tóm tắt≠ | The Forensic Likelihood Ratio (LR) is a Bayesian framework for quantifying the weight of forensic evidence relative to two competing propositions — typically the prosecution and defence hypotheses. Formally developed and systematised by Colin Aitken and Franco Taroni in their 2004 Wiley monograph, the LR expresses how much more probable the observed evidence is under one hypothesis than under the other, providing the court with a single, interpretable number that separates the scientist's role from the fact-finder's role. | Word2Vec is a neural word-embedding technique introduced by Mikolov and colleagues in 2013 that maps each word in a text corpus to a dense numeric vector. Words that appear in similar contexts end up close together in the vector space, so the embeddings capture semantic similarity that can be measured arithmetically. |
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