Remove maximilian_II/ (replaced by maximilian_II_5000_english)

maximilian_II/README.md

@@ -1,11 +0,0 @@
-# maximilian_II
-
-- **Cipher:** Letters of Maximilian II (1575)
-- **Key source:** DECODE IDs 1471, 1412, 1407
-- **Transcription format:** single characters separated by spaces (convert one-character-per-symbol files with keybridge convert)
-- **Plaintext language of the cipher:** de
-- **Training plaintext:** built-in English (HistCiph), 5,000 examples × 50 symbols, rare-unit insertion 0.02
-- **Contributed by:** Micaella Bruton
-- **Licence:** CC BY 4.0
-
-See `maximilian_II_training_report.txt` for all settings and the accuracy on unseen synthetic text.

maximilian_II/maximilian_II_key.tsv

@@ -1,47 +0,0 @@
-# Key of three letters by Maximilian II (DECODE IDs 1471, 1412, 1407). Standard format: symbols separated by spaces; the word divider (a blank in the manuscript transcription) is written as "_".
-plaintext	ciphertext	whole_word
-<SPACE>	"_"
-"."	"."
-<NULL>	"w"	"7"	"u"	"v"	"s"	"i"	"l"	"Ä"	"3"	"B"	"k"	"#"	"ä"	"€"
-"?"	"y"	"f"	"x"
-"ENCLITICA"	"t"
-"A"	"J"	"/"
-"B"	"T"	"4"
-"C"	"Z"
-"D"	"M"
-"E"	"W"	"P"	"q"
-"F"	"L"
-"G"	"9"
-"H"	"X"
-"I"	"C"	"K"
-"K"	"6"
-"L"	"S"
-"M"	"H"
-"N"	"D"	"+"
-"O"	"I"	"*"
-"P"	"Ü"
-"Q"	"m"
-"R"	"F"	"1"
-"S"	"Q"
-"T"	"b"	"U"
-"U"	"2"	"G"
-"W"	"V"
-"X"	"ü"
-"Y"	"h"
-"Z"	"0"
-"FF"	"a"
-"LL"	"5"
-"MM"	"n"
-"NN"	"Ö"
-"SS"	"-"
-"TT"	"e"
-"ST"	"E"
-"CT"	"d"
-"Ä"	"g"	"8"
-"Ö"	"Ø"
-"Ü"	"r"
-"SCH"	"Y"
-"UND"	"R"
-"AUSTRIA"	"z"	yes
-"HUNGARIA"	"O"	yes
-"GERMANIA"	"&"	yes

maximilian_II/maximilian_II_model.pt

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:330b4836f1eabbd31328b8ec5baa63ce33acf96997375b080574680a888212be
-size 10336731

maximilian_II/maximilian_II_training_report.txt

@@ -1,79 +0,0 @@
-Training report for 'maximilian_II_5k_english_rares'
-
-Settings
-{
-  "project": "maximilian_II_5k_english_rares",
-  "symbol_format": "symbols separated by spaces",
-  "plaintext_source": "English",
-  "plaintext_files": [],
-  "letter_replacements": "J=I, V=U",
-  "word_spaces": "insert at random",
-  "training_examples": 5000,
-  "sequence_length": 50,
-  "null_rate": 0.05,
-  "double_rate": 0.5,
-  "rare_unit_rate": 0.02,
-  "search_trials": 20,
-  "seed": 9,
-  "max_epochs": 100,
-  "package_version": "1.0.0",
-  "created": "2026-10-13T18:49:46",
-  "key_file": "maximilian_II_key.tsv"
-}
-
-Key
-45 plaintext units written with 71 distinct cipher symbols (characters).
-Special units: <SPACE>, <NULL>
-Multi-letter units / nomenclature (14): AUSTRIA, CT, ENCLITICA, FF, GERMANIA, HUNGARIA, LL, MM, NN, SCH, SS, ST, TT, UND
-Whole-word only: AUSTRIA, GERMANIA, HUNGARIA
-
-Training data notes
-Key units that occur fewer than 20 times: '.', '?', 'AUSTRIA', 'ENCLITICA', 'HUNGARIA', 'Ä', 'Ö', 'Ü'
-
-Model settings
-{
-  "embedding_dim": 64,
-  "hidden_size": 320,
-  "num_layers": 2,
-  "num_heads": 1,
-  "dropout": 0.240148858687783,
-  "learning_rate": 0.00013871105837933085,
-  "batch_size": 32
-}
-
-Results
-{
-  "synthetic_test_accuracy": 0.9999599823922526,
-  "synthetic_test_f1": 0.9999399828047787,
-  "uncertain_share_in_key_reference": 0.00016007043098963545,
-  "uncertain_share_scrambled_key_reference": 0.15785612336094548,
-  "units_not_in_training": [],
-  "training_minutes": 1.1000991304715475,
-  "epochs": 24
-}
-
-Validation accuracy per round
-    1  0.9648
-    2  0.9940
-    3  0.9976
-    4  0.9986
-    5  0.9990
-    6  0.9993
-    7  0.9995
-    8  0.9997
-    9  0.9997
-   10  0.9997
-   11  0.9997
-   12  0.9998
-   13  0.9998
-   14  0.9998
-   15  0.9998
-   16  0.9998
-   17  0.9998
-   18  0.9998
-   19  0.9998
-   20  0.9999
-   21  0.9999
-   22  0.9999
-   23  1.0000
-   24  1.0000