File size: 7,924 Bytes
36124e0
 
809308d
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
88941de
36124e0
 
 
 
 
 
 
a45391e
 
36124e0
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
a45391e
36124e0
19fd74e
 
 
a45391e
 
 
 
 
19fd74e
a45391e
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
80d5774
a45391e
 
 
 
 
 
 
 
88941de
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
a45391e
88941de
a45391e
88941de
 
a45391e
88941de
a45391e
 
 
88941de
a45391e
a2ecd8a
a45391e
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
a2ecd8a
a45391e
 
 
 
88941de
a45391e
 
36124e0
809308d
 
 
 
 
 
 
 
 
 
36124e0
 
 
 
a45391e
 
36124e0
 
a45391e
 
 
 
80d5774
a45391e
 
 
 
 
 
 
 
 
 
 
88941de
 
 
 
a2ecd8a
 
a45391e
 
3755a1a
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
---
dataset_info:
- config_name: constitution
  features:
  - name: article_n
    dtype: int64
  - name: article_commas
    struct:
    - name: '1'
      dtype: string
    - name: '10'
      dtype: string
    - name: '11'
      dtype: string
    - name: '12'
      dtype: string
    - name: '2'
      dtype: string
    - name: '3'
      dtype: string
    - name: '4'
      dtype: string
    - name: '5'
      dtype: string
    - name: '6'
      dtype: string
    - name: '7'
      dtype: string
    - name: '8'
      dtype: string
    - name: '9'
      dtype: string
  splits:
  - name: it
    num_bytes: 70944
    num_examples: 139
  - name: en
    num_bytes: 69749
    num_examples: 139
  - name: fr
    num_bytes: 77000
    num_examples: 139
  - name: es
    num_bytes: 76072
    num_examples: 139
  download_size: 225640
  dataset_size: 293765
- config_name: en
  features:
  - name: id
    dtype: string
  - name: ruling_type
    dtype: int64
  - name: epigraph
    dtype: string
  - name: body
    dtype: string
  - name: decision
    dtype: string
  - name: maxims_text
    dtype: string
  - name: maxims_title
    dtype: string
  - name: full_text
    dtype: string
  - name: num_maxims
    dtype: int64
  - name: maxims_len
    dtype: int64
  - name: full_text_len
    dtype: int64
  - name: judgment_type
    dtype: int64
  - name: constitutional_parameters
    dtype: string
  - name: maxims
    dtype: string
  splits:
  - name: train
    num_bytes: 555145830
    num_examples: 12600
  - name: test
    num_bytes: 30737608
    num_examples: 700
  - name: validation
    num_bytes: 31671019
    num_examples: 700
  download_size: 278441383
  dataset_size: 617554457
- config_name: es
  features:
  - name: id
    dtype: string
  - name: ruling_type
    dtype: int64
  - name: epigraph
    dtype: string
  - name: body
    dtype: string
  - name: decision
    dtype: string
  - name: maxims_text
    dtype: string
  - name: maxims_title
    dtype: string
  - name: full_text
    dtype: string
  - name: num_maxims
    dtype: int64
  - name: maxims_len
    dtype: int64
  - name: full_text_len
    dtype: int64
  - name: judgment_type
    dtype: int64
  - name: constitutional_parameters
    dtype: string
  - name: maxims
    dtype: string
  splits:
  - name: train
    num_bytes: 575679719
    num_examples: 12600
  - name: test
    num_bytes: 31896832
    num_examples: 700
  - name: validation
    num_bytes: 32827830
    num_examples: 700
  download_size: 300803577
  dataset_size: 640404381
- config_name: fr
  features:
  - name: id
    dtype: string
  - name: ruling_type
    dtype: int64
  - name: epigraph
    dtype: string
  - name: body
    dtype: string
  - name: decision
    dtype: string
  - name: maxims_text
    dtype: string
  - name: maxims_title
    dtype: string
  - name: full_text
    dtype: string
  - name: num_maxims
    dtype: int64
  - name: maxims_len
    dtype: int64
  - name: full_text_len
    dtype: int64
  - name: judgment_type
    dtype: int64
  - name: constitutional_parameters
    dtype: string
  - name: maxims
    dtype: string
  splits:
  - name: train
    num_bytes: 580985816
    num_examples: 12600
  - name: test
    num_bytes: 32177379
    num_examples: 700
  - name: validation
    num_bytes: 33152939
    num_examples: 700
  download_size: 306338176
  dataset_size: 646316134
- config_name: it
  features:
  - name: id
    dtype: string
  - name: ruling_type
    dtype: int64
  - name: epigraph
    dtype: string
  - name: body
    dtype: string
  - name: decision
    dtype: string
  - name: maxims_text
    dtype: string
  - name: maxims_title
    dtype: string
  - name: full_text
    dtype: string
  - name: num_maxims
    dtype: int64
  - name: maxims_len
    dtype: int64
  - name: full_text_len
    dtype: int64
  - name: judgment_type
    dtype: int64
  - name: constitutional_parameters
    dtype: string
  - name: maxims
    dtype: string
  splits:
  - name: train
    num_bytes: 557553146
    num_examples: 12600
  - name: test
    num_bytes: 30850184
    num_examples: 700
  - name: validation
    num_bytes: 31775341
    num_examples: 700
  download_size: 293523614
  dataset_size: 620178671
configs:
- config_name: constitution
  data_files:
  - split: it
    path: constitution/it-*
  - split: en
    path: constitution/en-*
  - split: fr
    path: constitution/fr-*
  - split: es
    path: constitution/es-*
- config_name: en
  data_files:
  - split: train
    path: en/train-*
  - split: test
    path: en/test-*
  - split: validation
    path: en/validation-*
- config_name: es
  data_files:
  - split: train
    path: es/train-*
  - split: test
    path: es/test-*
  - split: validation
    path: es/validation-*
- config_name: fr
  data_files:
  - split: train
    path: fr/train-*
  - split: test
    path: fr/test-*
  - split: validation
    path: fr/validation-*
- config_name: it
  data_files:
  - split: train
    path: it/train-*
  - split: test
    path: it/test-*
  - split: validation
    path: it/validation-*
---

### Dataset Summary
COMMA is a constitutional multi-task and multi-lingual archive consisting of 14K CCIR rulings with expert-authored annotations. It embodies distinctive features that render it a valuable object of study for broader NLP research.

### Languages
Italian, English, Spanish, French


## Dataset

### Data Fields

The dataset contains a list of instances (rulings); each instance contains the following data: 

|                     Field |                                       Description |
|-------------------------: | ------------------------------------------------: |
|                        id |                             `(str)` The ruling ID |
|               ruling_type |                           `(int)` The ruling type |
|                  epigraph |                       `(str)` The ruling epigraph |
|                      text |                           `(str)` The ruling text |
|                  decision |                       `(str)` The ruling decision |
|               maxims_text |                 `(str)` The text of ruling maxims |
|              maxims_title |                `(str)` The title of ruling maxims |
|                 full_text |                      `(str)` The ruling full_text |
|                num_maxims |                      `(int)` The number of maxims |
|                maxims_len |                      `(int)` The length of maxims |
|             full_text_len |               `(int)` The length of the full text |
|             judgment_type |                         `(int)` The judgment type |
| constitutional_parameters | `(List[List[str]])` The constitutional parameters |
|                    maxims |  `(dict)` The maxims' numbers, texts, and titles  |

Please check the exemplar usage below for loading the data: 

```python
from datasets import load_dataset

comma_en = load_dataset("disi-unibo-nlp/COMMA", "en")
# Download comma_en locally and load it as a Dataset object.

example = comma_en["validation"][0]  # The first instance of the dev set 
example["full_text"]  # The full text (i.e., epigraph + text + decision) for the ruling

print(example['maxims_title'])  # The corresponding maxims title for the ruling 
```

### Data Splits

|          IT | Instances | 
| ----------: | --------: | 
| Train (90%) |    12,600 |               
|   Test (5%) |       700 |               
|    Dev (5%) |       700 |

|          EN | Instances | 
| ----------: | --------: | 
| Train (90%) |    12,600 |               
|   Test (5%) |       700 |               
|    Dev (5%) |       700 |

|          ES | Instances | 
| ----------: | --------: | 
| Train (90%) |    12,600 |               
|   Test (5%) |       700 |               
|    Dev (5%) |       700 |

|          FR | Instances | 
| ----------: | --------: | 
| Train (90%) |    12,600 |               
|   Test (5%) |       700 |               
|    Dev (5%) |       700 |