#284 step 5: score BT rear_gradient_max variants on held-out WSGs (0.1349 holds) - #296

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284-research-calibrate-ch-and-bt-gradient-an

Sep 30, 2026

Commits on Sep 30, 2026

Initialize PWF baseline for #284 step 5

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Absence taxa as data, shared validation inputs, and the #284 step 5 rule (#284)

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Add lnk_habitat_validate_band(): observation density on the segments a threshold step moves (#284)

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Variant build and scoring harness for #284 step 5 (#284)

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Score: taper and elevation diagnostics, and the expected-count floor beside the rule (#284)

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Score: tolerate clustering's small against-direction moves, report them (#284)

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Score: elevation-adjusted band ratio (#284)

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#284 step 5 results: BT rear_gradient_max 0.1349 scored and held (#284)

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Archive planning files for issue #284 step 5

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Score: per-WSG habitat change against the base (#284)

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Step 5 docs: plain-language summary and per-WSG habitat change (#284)

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