| """Small semantic checks; these do not rerun the paper experiments.""" |
| import unittest |
|
|
| import numpy as np |
| import pandas as pd |
|
|
| from softelo_release import historical_core as core |
| from softelo_release.reproduce import canonical_frame |
|
|
|
|
| class HistoricalProtocolTests(unittest.TestCase): |
| def test_collapse_both_human_and_judge_labels(self): |
| frame = pd.DataFrame([dict(model_a="a", model_b="b", human_pref=.25, |
| judge_pref=.75, scores_a={"x": 9.}, scores_b={"x": 1.})]) |
| prepared = canonical_frame(frame) |
| self.assertEqual(prepared.human_pref.iloc[0], .5) |
| self.assertEqual(prepared.judge_pref.iloc[0], .5) |
|
|
| def test_soft_tie_policy_changes_evidence(self): |
| frame = pd.DataFrame([dict(model_a="a", model_b="b", judge_pref=.5, |
| scores_a={"x": 9.}, scores_b={"x": 1.})]) |
| y, _, w = core.encode_target_soft_outcomes(frame, "a", ["x"], .5, {"b": 0.}, soft_tie_strategy="half") |
| self.assertAlmostEqual(float(np.average(y, weights=w)), .5) |
| y_gap, _, _ = core.encode_target_soft_outcomes(frame, "a", ["x"], .5, {"b": 0.}) |
| self.assertGreater(y_gap[0], .98) |
|
|
| def test_constant_orientation(self): |
| frame = pd.DataFrame([dict(model_a="a", model_b="b", judge_pref=0., |
| scores_a={}, scores_b={})]) |
| _, labels, _ = core._build_constant_matches(frame, ["a", "b"], "judge_pref", .75) |
| self.assertEqual(labels[0], .75) |
| y, _, _ = core._encode_constant_target_for_held_out(frame, "b", .75, {"a": 0.}) |
| self.assertEqual(y[0], .25) |
|
|
| def test_historical_quantile_preserved(self): |
| scores = np.arange(27.) |
| self.assertEqual(core._conformal_quantile(scores, .1), 26.) |
| |
| self.assertEqual(np.sort(scores)[int(np.ceil(28 * .9)) - 1], 25.) |
|
|
| def test_ranges_are_percentiles(self): |
| repeats = pd.DataFrame({"alpha": [.1] * 5, "empirical_coverage": [.9] * 5, |
| "median_interval_width": [0., 10., 20., 30., 40.], |
| "qhat": [1.] * 5, "n_total": [55] * 5}) |
| summary = core.build_alpha_summary(repeats, []) |
| self.assertEqual(summary.split_median_width_lo.iloc[0], 1.) |
| self.assertEqual(summary.split_median_width_hi.iloc[0], 39.) |
|
|
|
|
| if __name__ == "__main__": |
| unittest.main() |
|
|
