Val Index
From Dontopedia, the open, paraconsistent wiki. (Last updated 2026-06-10.)
Val Index has 7 facts recorded in Dontopedia across 4 references, with 2 live disagreements.
Maturity scale
raw canonical shape-checked rule-derived certifiedInbound mentions (4)
Other subjects in dontopedia point AT this entity as a value. These are inverse relationships — e.g. "X motherOf this subject" — and answer questions the forward facts can't. Grouped by predicate.
complementaryToComplementary to(1)
- Train Index
ex:train-index
consistsOfConsists of(1)
- Train Val Index Pairs
ex:train-val-index-pairs
producesProduces(1)
- Loop Iteration
ex:loop-iteration
unpacksUnpacks(1)
- For Loop
ex:for-loop
Other facts (7)
The long tail: predicates that appear too rarely to warrant their own section. Filter or scroll to find a specific one. Each row links to its source.
| Predicate | Value | Ref |
|---|---|---|
| Rdf:type | Index Array | [1] |
| Rdf:type | Variable | [2] |
| Rdf:type | Index Array | [3] |
| Rdf:type | Variable | [4] |
| Derived From | K Fold | [4] |
| Derived From | KFold-split | [4] |
| Complementary to | Train Index | [3] |
Timeline
Timeline axis is valid_time — when each source says the fact was true in the world, not when Dontopedia learned about it. Retracted rows are kept for provenance; coloured stripes indicate the context kind.
References (4)
ctx:claims/beam/1b7907ef-c385-4c48-be99-c59a88201518- full textbeam-chunktext/plain1 KB
doc:beam/1b7907ef-c385-4c48-be99-c59a88201518Show excerpt
- The `allowed_exceptions` parameter allows you to specify which exceptions should trigger a retry. By default, it catches all exceptions, but you can customize it to catch only specific exceptions like `MetricCalcError`. - The `time.sleep`…
ctx:claims/beam/db3c4461-5bf1-4ff4-a91e-9a26c32b586a- full textbeam-chunktext/plain1 KB
doc:beam/db3c4461-5bf1-4ff4-a91e-9a26c32b586aShow excerpt
2. **Accuracy Score**: This is a metric from `sklearn.metrics` that computes the accuracy of the model's predictions. It is the ratio of the number of correct predictions to the total number of predictions. 3. **Cross-validation Function**…
ctx:claims/beam/7ef0c749-7e6a-4bc4-b3d0-d4b9ba48ae8e- full textbeam-chunktext/plain1 KB
doc:beam/7ef0c749-7e6a-4bc4-b3d0-d4b9ba48ae8eShow excerpt
X_train, X_val = X[train_index], X[val_index] y_train, y_val = y[train_index], y[val_index] # Fit the model on the training data model.fit(X_train, y_train) # Predict on the validati…
ctx:claims/beam/16a732b3-3e07-4ba8-a721-14e165b54a5e
See also
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