Bibliographic record
Abstract
Modern portfolio theory is closely linked to the concept of diversification. As a result, the most important decision of investor is to make his allocation asset portfolio more and more efficient. Thus, for a given level of risk, the investor seeks to maximise the expected return and minimise the risk by constructing an optimal portfolio. In this paper, we seek to know how unsupervised learning can be used to define the asset allocation strategy. In this sense, we have carried out a comparative study between a so-called classical portfolio, which is based on the modern portfolio theory (i.e. a portfolio constructed on the basis of numerical optimisation) and a portfolio based on unsupervised learning. The aim of this comparison is to look for the best performing method that can give the best asset allocation. Our findings show that the optimal strategy for an ambitious investor lies to the unsupervised learning algorithms that allow a dynamic analysis of portfolio. However, the optimal strategy for a risk-averse investor is still the numerical optimisation approach.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.003 | 0.004 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".