Add attested wordforms table

CHANGELOG.MD

@@ -0,0 +1,27 @@
+# Changelog
+
+All notable changes to the Dicta Unvocalized Hebrew Wordlist dataset.
+
+## [attested-1.0.0] — pending upload
+
+### Added
+- **`attested` config** — a second table of *attested wordforms*: every distinct
+  `(wordform, prefix, morphology)` actually seen in a Dicta corpus, across five genres
+  (Modern, Rabbinic, Talmud, ModernPoetry, MedievalPoetry). 695,870 rows.
+- Columns: `wordform` (the seen unvocalized spelling, prefix removed), `prefix`, the morphology
+  ClassLabels (`pos`/`binyan`/`gender`/`number`/`person`/`tense`/`status`/`suffix_*`), and
+  `genres` (list of genres the form was attested in).
+- Unlike the `default` table (which enumerates every *theoretically* valid word-object),
+  `attested` records only spellings observed in corpora. It is ~99% a subset of the
+  `default` table's known spellings (`wordform` matches `default`'s `word`, `haser`, or a
+  member of `maleh_forms`); the residual is out-of-wordlist POS such as `INITIALISM` and a few other
+  pathologies.
+
+## [1.0.0] — initial upload
+
+### Added
+- **`default` config** — the Dicta Unvocalized Hebrew Wordlist: every distinct unvocalized
+  (nikud-stripped) Hebrew word form Dicta knows, with morphology, lemma, and root.
+  4,056,791 rows.
+- All categorical columns as `ClassLabel` (integer codes + names in the Parquet metadata).
+- `lemma_id` (one per unique vocalized `lex`).

README.md

@@ -15,7 +15,12 @@ configs:
   data_files:
   - split: train
     path: wordlist-v1.0.0.parquet
+- config_name: attested
+  data_files:
+  - split: train
+    path: attested-wordlist-v1.0.0.parquet
 dataset_info:
+- config_name: default
   features:
   - name: id
     dtype: int64
@@ -155,6 +160,126 @@ dataset_info:
   splits:
   - name: train
     num_examples: 4056791
+- config_name: attested
+  features:
+  - name: wordform
+    dtype: string
+  - name: prefix
+    dtype: string
+  - name: pos
+    dtype:
+      class_label:
+        names:
+          '0': ADJECTIVE
+          '1': ADVERB
+          '2': AT_PREP
+          '3': CONJUNCTION
+          '4': COPULA
+          '5': EXISTENTIAL
+          '6': INTERJECTION
+          '7': INTERROGATIVE
+          '8': NEGATION
+          '9': NOUN
+          '10': NUMERAL
+          '11': PARTICIPLE
+          '12': PREFIX
+          '13': PREPOSITION
+          '14': PRONOUN
+          '15': PROPERNAME
+          '16': QUANTIFIER
+          '17': SHEL_PREP
+          '18': TITULAR
+          '19': VERB
+          '20': INITIALISM
+  - name: binyan
+    dtype:
+      class_label:
+        names:
+          '0': HIFIL
+          '1': HITPAEL
+          '2': HUFAL
+          '3': NIFAL
+          '4': PAAL
+          '5': PIEL
+          '6': PUAL
+  - name: gender
+    dtype:
+      class_label:
+        names:
+          '0': FEMININE
+          '1': MASCULINE
+          '2': MASCULINEFEMININE
+  - name: number
+    dtype:
+      class_label:
+        names:
+          '0': DUAL
+          '1': PLURAL
+          '2': SINGULAR
+          '3': SINGULARPLURAL
+  - name: person
+    dtype:
+      class_label:
+        names:
+          '0': '1'
+          '1': '2'
+          '2': '3'
+          '3': ANY
+  - name: tense
+    dtype:
+      class_label:
+        names:
+          '0': BAREINFINITIVE
+          '1': FUTURE
+          '2': IMPERATIVE
+          '3': PAST
+          '4': PRESENT
+          '5': TOINFINITIVE
+  - name: status
+    dtype:
+      class_label:
+        names:
+          '0': ABSOLUTE
+          '1': ABSOLUTECONSTRUCT
+          '2': CONSTRUCT
+  - name: suffix_function
+    dtype:
+      class_label:
+        names:
+          '0': ACCUSATIVENOMINATIVE
+          '1': POSSESIVEPRONOUN
+  - name: suffix_gender
+    dtype:
+      class_label:
+        names:
+          '0': FEMININE
+          '1': MASCULINE
+          '2': MASCULINEFEMININE
+  - name: suffix_number
+    dtype:
+      class_label:
+        names:
+          '0': PLURAL
+          '1': SINGULAR
+  - name: suffix_person
+    dtype:
+      class_label:
+        names:
+          '0': '1'
+          '1': '2'
+          '2': '3'
+  - name: genres
+    sequence:
+      class_label:
+        names:
+          '0': Modern
+          '1': Rabbinic
+          '2': Talmud
+          '3': ModernPoetry
+          '4': MedievalPoetry
+  splits:
+  - name: train
+    num_examples: 695870
 ---
 
 # Dicta Unvocalized Hebrew Wordlist
@@ -163,11 +288,16 @@ Every distinct unvocalized (nikud-stripped) Hebrew word form Dicta knows, with i
 morphology, lemma, and root. There is no compact natural key: rows are distinguished only by the
 full combination of `word` + `lex` + morphology + `root` + the linguistic flags. Use `id` as the row key.
 
+This repo has two configs:
+- **`default`** — the full wordlist below (every theoretically valid word-object).
+- **`attested`** — wordforms actually observed in Dicta corpora, with the prefix and the genres
+  they were seen in. See [Attested wordforms](#attested-wordforms-attested-config).
+
 ## Loading
 
 ```python
 from datasets import load_dataset
-ds = load_dataset("dicta-il/wordlist", split="train")
+ds = load_dataset("dicta-il/wordlist", "default", split="train")   # or "attested"
 # every categorical column loads as a ClassLabel (int codes); .int2str decodes any of them:
 ds.features["pos"].int2str(ds[0]["pos"])   # -> e.g. "VERB"; same for binyan, gender, tense, ...
 ```
@@ -201,9 +331,45 @@ names live in the file's feature metadata (recovered automatically by `datasets`
 - `status`: `ABSOLUTECONSTRUCT` = form valid as both absolute and construct.
 - `suffix_function`: `POSSESIVEPRONOUN` (possessive) vs `ACCUSATIVENOMINATIVE` (object/subject clitic). Note: tagging of function words that carry suffixes is inconsistent.
 
+## Attested wordforms (`attested` config)
+
+Where the `default` config lists every *theoretically valid* word-object Dicta knows, the `attested`
+config lists wordform+morphologies believed by Dicta to actually exist in the wild with some frequency. Each row is a distinct
+`(wordform, prefix, morphology)` seen or tagged in at least one corpus, across five genres.
+
+
+```python
+from datasets import load_dataset
+ds = load_dataset("dicta-il/wordlist", "attested", split="train")
+ds.features["pos"].int2str(ds[0]["pos"])
+ds.features["genres"].feature.int2str(ds[0]["genres"])   # genres is a list of ClassLabels
+```
+
+| column | type | notes |
+|---|---|---|
+| `wordform` | string | the attested unvocalized spelling, with the prefix removed |
+| `prefix` | string | the attached prefix letters (empty if none) |
+| `pos` | ClassLabel | part of speech — includes `INITIALISM`, which the `default` table does not |
+| `binyan`, `gender`, `number`, `person`, `tense`, `status` | ClassLabel | inflectional morphology |
+| `suffix_function`, `suffix_gender`, `suffix_number`, `suffix_person` | ClassLabel | pronominal suffix, null if none |
+| `genres` | list[ClassLabel] | genres the form was attested in: Modern, Rabbinic, Talmud, ModernPoetry, MedievalPoetry |
+
+Notes:
+- No lemma/haser/maleh columns: those are word-object facts, not observations. To recover them, join
+  back to the `default` config — but note a `wordform` is any *spelling* of a word-object, so it may
+  appear in the `default` config's `word`, `haser`, **or** `maleh_forms`. Match against all three
+  (e.g. `wordform IN (word, haser)` or `wordform` a member of `maleh_forms`), plus morphology.
+- `wordform` is ~99% a subset of the `default` table's known spellings (`word`/`haser`/`maleh_forms`);
+  the residual is mostly out-of-wordlist POS (e.g. `INITIALISM`), some classes that are too productive 
+  to capture in a list (Internet-style spellings, names of years, etc.), and a few of what appear to be 
+  tagging errors.
+
 ## Maintainers: label stability (read before updating)
 
 Categorical columns are `ClassLabel`, and each integer code is the **position** of its name in the
 label list. When regenerating or extending this dataset — **by any means** — you must **only append
 new label values at the end**. Never reorder or insert: doing so silently remaps existing codes and
-breaks every consumer that compares against integers across versions.
+breaks every consumer that compares against integers across versions. (This is why the `attested`
+config's `pos` has `INITIALISM` appended at index 20, after the `default` config's 20 values.)
+
+See `CHANGELOG.md` for version history.

attested-wordlist-v1.0.0.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0491aa03fdf111323e90c58fea26df2deae8521ac8c0357dfdd2d21c11a854c4
+size 14153979