Merge pull request #242 from igor0/bits_per_byte

Fix bits_per_byte metric in PerplexityTask

tests/testdata/pile_gutenberg-v1-loglikelihood_rolling

+02a559f74a9105145e7d4d9c5ddea372b5b4938f5368dc8ffafc39cbe3b4c7ef
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tests/testdata/pile_gutenberg-v1-res.json

+{"results": {"pile_gutenberg": {"bits_per_byte": 1.7952329146458065e-06, "byte_perplexity": 1.0000012443614075, "word_perplexity": 1.0000072174665404}}, "versions": {"pile_gutenberg": 1}}
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tests/testdata/pile_hackernews-v1-loglikelihood_rolling

+ec1082ee5a5326e0d57aa4e73b634937140c1de9af95f154e8ab57b05d9b422b
\ No newline at end of file

tests/testdata/pile_hackernews-v1-res.json

+{"results": {"pile_hackernews": {"bits_per_byte": 0.00014672607267878518, "byte_perplexity": 1.0001017079354932, "word_perplexity": 1.0006273924348839}}, "versions": {"pile_hackernews": 1}}
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tests/testdata/pile_nih-exporter-v1-loglikelihood_rolling

+520ea6e04e8a39dc0b5f63a837429a78a40e63d39d109096101feb8c5b2cf8d8
\ No newline at end of file

tests/testdata/pile_nih-exporter-v1-res.json

+{"results": {"pile_nih-exporter": {"bits_per_byte": 0.00035193728014978225, "byte_perplexity": 1.0002439740903082, "word_perplexity": 1.0016712202288802}}, "versions": {"pile_nih-exporter": 1}}
\ No newline at end of file

tests/testdata/pile_opensubtitles-v1-loglikelihood_rolling

+0f1c23a1f4ddec0c2b1ff34de8d1505b0eb9e2868d8edbcc1b6de13d02f32036
\ No newline at end of file

tests/testdata/pile_opensubtitles-v1-res.json

+{"results": {"pile_opensubtitles": {"bits_per_byte": 2.1948356082685497e-05, "byte_perplexity": 1.0000152135568616, "word_perplexity": 1.0000856162053249}}, "versions": {"pile_opensubtitles": 1}}
\ No newline at end of file

tests/testdata/pile_openwebtext2-v1-loglikelihood_rolling

+5d6c19665f429ab1ccbe027da67f42bdaf219f819ab093673976eee55e015ff4
\ No newline at end of file

tests/testdata/pile_openwebtext2-v1-res.json

+{"results": {"pile_openwebtext2": {"bits_per_byte": 0.000184802319359215, "byte_perplexity": 1.000128103411166, "word_perplexity": 1.0007951516532847}}, "versions": {"pile_openwebtext2": 1}}
\ No newline at end of file

tests/testdata/pile_philpapers-v1-loglikelihood_rolling

+339ba5d8c044c4a3ff9b9a8eaa24da1d6c01b72972074eb671a7da049eeb7047
\ No newline at end of file

tests/testdata/pile_philpapers-v1-res.json

+{"results": {"pile_philpapers": {"bits_per_byte": 9.004690592465457e-06, "byte_perplexity": 1.0000062415953748, "word_perplexity": 1.0000409888564146}}, "versions": {"pile_philpapers": 1}}
\ No newline at end of file

tests/testdata/pile_pile-cc-v1-loglikelihood_rolling

+731fdef4a43949b179ba0c540148ebc2fa41583dd583ef580dd812076c66a451
\ No newline at end of file

tests/testdata/pile_pile-cc-v1-res.json

+{"results": {"pile_pile-cc": {"bits_per_byte": 0.0001620742639125056, "byte_perplexity": 1.0001123476295946, "word_perplexity": 1.0006738958554477}}, "versions": {"pile_pile-cc": 1}}
\ No newline at end of file

tests/testdata/pile_pubmed-abstracts-v1-loglikelihood_rolling

+66436569a43163afb2caf422d32c5f329899e74c49865d4d13881fd465fd9976
\ No newline at end of file

tests/testdata/pile_pubmed-abstracts-v1-res.json

+{"results": {"pile_pubmed-abstracts": {"bits_per_byte": 0.0005417858444030858, "byte_perplexity": 1.0003756078534862, "word_perplexity": 1.0025884332779}}, "versions": {"pile_pubmed-abstracts": 1}}
\ No newline at end of file

tests/testdata/pile_pubmed-central-v1-loglikelihood_rolling

+40b39d120d99a145690444e86acc3e3e24d41e6e0538a75e26929ad84926e5e0
\ No newline at end of file

tests/testdata/pile_pubmed-central-v1-res.json

+{"results": {"pile_pubmed-central": {"bits_per_byte": 2.2812488135667854e-05, "byte_perplexity": 1.0000158125368497, "word_perplexity": 1.000123107107861}}, "versions": {"pile_pubmed-central": 1}}
\ No newline at end of file

tests/testdata/pile_stackexchange-v1-loglikelihood_rolling

+e524bfb3e21cbdaddc117403a50df598520c7bf5b2c60ad8f2372cfa564e79be
\ No newline at end of file

tests/testdata/pile_stackexchange-v1-res.json

+{"results": {"pile_stackexchange": {"bits_per_byte": 0.0003302063346758449, "byte_perplexity": 1.0002289077852733, "word_perplexity": 1.0016993562258851}}, "versions": {"pile_stackexchange": 1}}
\ No newline at end of file