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  1. README.md +40 -1
  2. glass.data +214 -0
  3. glass.py +186 -0
README.md CHANGED
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  ---
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- license: cc-by-4.0
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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  ---
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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  ---
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+ language:
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+ - en
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+ tags:
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+ - glass
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+ - tabular_classification
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+ - binary_classification
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+ - multiclass_classification
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+ pretty_name: Glass evaluation
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+ size_categories:
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+ - n<1k
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+ task_categories: # Full list at https://github.com/huggingface/hub-docs/blob/main/js/src/lib/interfaces/Types.ts
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+ - tabular-classification
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+ configs:
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+ - glass
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+ - windows
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+ - vehicles
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+ - containers
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+ - tableware
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+ - headlamps
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  ---
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+ # Glass
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+ The [Glass dataset](https://archive-beta.ics.uci.edu/dataset/42/glass+identification) from the [UCI repository](https://archive-beta.ics.uci.edu).
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+
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+ # Configurations and tasks
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+ | **Configuration** | **Task** | **Description** |
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+ |-------------------|---------------------------|--------------------------|
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+ | glass | Multiclass classification | Classify glass type. |
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+ | windows | Binary classification | Is this windows glass? |
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+ | vehicles | Binary classification | Is this vehicles glass? |
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+ | containers | Binary classification | Is this containers glass?|
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+ | tableware | Binary classification | Is this tableware glass? |
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+ | headlamps | Binary classification | Is this headlamps glass? |
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+
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+
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+
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+ # Usage
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+ ```python
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+ from datasets import load_dataset
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+
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+ dataset = load_dataset("mstz/glass", "glass")["train"]
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+ ```
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+ 1.51915,12.73,1.85,1.86,72.69,0.60,10.09,0.00,0.00,5
166
+ 1.52171,11.56,1.88,1.56,72.86,0.47,11.41,0.00,0.00,5
167
+ 1.52151,11.03,1.71,1.56,73.44,0.58,11.62,0.00,0.00,5
168
+ 1.51969,12.64,0.00,1.65,73.75,0.38,11.53,0.00,0.00,5
169
+ 1.51666,12.86,0.00,1.83,73.88,0.97,10.17,0.00,0.00,5
170
+ 1.51994,13.27,0.00,1.76,73.03,0.47,11.32,0.00,0.00,5
171
+ 1.52369,13.44,0.00,1.58,72.22,0.32,12.24,0.00,0.00,5
172
+ 1.51316,13.02,0.00,3.04,70.48,6.21,6.96,0.00,0.00,5
173
+ 1.51321,13.00,0.00,3.02,70.70,6.21,6.93,0.00,0.00,5
174
+ 1.52043,13.38,0.00,1.40,72.25,0.33,12.50,0.00,0.00,5
175
+ 1.52058,12.85,1.61,2.17,72.18,0.76,9.70,0.24,0.51,5
176
+ 1.52119,12.97,0.33,1.51,73.39,0.13,11.27,0.00,0.28,5
177
+ 1.51905,14.00,2.39,1.56,72.37,0.00,9.57,0.00,0.00,6
178
+ 1.51937,13.79,2.41,1.19,72.76,0.00,9.77,0.00,0.00,6
179
+ 1.51829,14.46,2.24,1.62,72.38,0.00,9.26,0.00,0.00,6
180
+ 1.51852,14.09,2.19,1.66,72.67,0.00,9.32,0.00,0.00,6
181
+ 1.51299,14.40,1.74,1.54,74.55,0.00,7.59,0.00,0.00,6
182
+ 1.51888,14.99,0.78,1.74,72.50,0.00,9.95,0.00,0.00,6
183
+ 1.51916,14.15,0.00,2.09,72.74,0.00,10.88,0.00,0.00,6
184
+ 1.51969,14.56,0.00,0.56,73.48,0.00,11.22,0.00,0.00,6
185
+ 1.51115,17.38,0.00,0.34,75.41,0.00,6.65,0.00,0.00,6
186
+ 1.51131,13.69,3.20,1.81,72.81,1.76,5.43,1.19,0.00,7
187
+ 1.51838,14.32,3.26,2.22,71.25,1.46,5.79,1.63,0.00,7
188
+ 1.52315,13.44,3.34,1.23,72.38,0.60,8.83,0.00,0.00,7
189
+ 1.52247,14.86,2.20,2.06,70.26,0.76,9.76,0.00,0.00,7
190
+ 1.52365,15.79,1.83,1.31,70.43,0.31,8.61,1.68,0.00,7
191
+ 1.51613,13.88,1.78,1.79,73.10,0.00,8.67,0.76,0.00,7
192
+ 1.51602,14.85,0.00,2.38,73.28,0.00,8.76,0.64,0.09,7
193
+ 1.51623,14.20,0.00,2.79,73.46,0.04,9.04,0.40,0.09,7
194
+ 1.51719,14.75,0.00,2.00,73.02,0.00,8.53,1.59,0.08,7
195
+ 1.51683,14.56,0.00,1.98,73.29,0.00,8.52,1.57,0.07,7
196
+ 1.51545,14.14,0.00,2.68,73.39,0.08,9.07,0.61,0.05,7
197
+ 1.51556,13.87,0.00,2.54,73.23,0.14,9.41,0.81,0.01,7
198
+ 1.51727,14.70,0.00,2.34,73.28,0.00,8.95,0.66,0.00,7
199
+ 1.51531,14.38,0.00,2.66,73.10,0.04,9.08,0.64,0.00,7
200
+ 1.51609,15.01,0.00,2.51,73.05,0.05,8.83,0.53,0.00,7
201
+ 1.51508,15.15,0.00,2.25,73.50,0.00,8.34,0.63,0.00,7
202
+ 1.51653,11.95,0.00,1.19,75.18,2.70,8.93,0.00,0.00,7
203
+ 1.51514,14.85,0.00,2.42,73.72,0.00,8.39,0.56,0.00,7
204
+ 1.51658,14.80,0.00,1.99,73.11,0.00,8.28,1.71,0.00,7
205
+ 1.51617,14.95,0.00,2.27,73.30,0.00,8.71,0.67,0.00,7
206
+ 1.51732,14.95,0.00,1.80,72.99,0.00,8.61,1.55,0.00,7
207
+ 1.51645,14.94,0.00,1.87,73.11,0.00,8.67,1.38,0.00,7
208
+ 1.51831,14.39,0.00,1.82,72.86,1.41,6.47,2.88,0.00,7
209
+ 1.51640,14.37,0.00,2.74,72.85,0.00,9.45,0.54,0.00,7
210
+ 1.51623,14.14,0.00,2.88,72.61,0.08,9.18,1.06,0.00,7
211
+ 1.51685,14.92,0.00,1.99,73.06,0.00,8.40,1.59,0.00,7
212
+ 1.52065,14.36,0.00,2.02,73.42,0.00,8.44,1.64,0.00,7
213
+ 1.51651,14.38,0.00,1.94,73.61,0.00,8.48,1.57,0.00,7
214
+ 1.51711,14.23,0.00,2.08,73.36,0.00,8.62,1.67,0.00,7
glass.py ADDED
@@ -0,0 +1,186 @@
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
+ from typing import List
2
+ from functools import partial
3
+
4
+ import datasets
5
+
6
+ import pandas
7
+
8
+
9
+ VERSION = datasets.Version("1.0.0")
10
+
11
+
12
+ DESCRIPTION = "Glass efficiency dataset from the UCI repository."
13
+ _HOMEPAGE = "https://archive-beta.ics.uci.edu/dataset/242/glass+efficiency"
14
+ _URLS = ("https://archive-beta.ics.uci.edu/dataset/30/glass+method+choice")
15
+ _CITATION = """
16
+ @misc{misc_glass_efficiency_242,
17
+ author = {Tsanas,Athanasios & Xifara,Angeliki},
18
+ title = {{Glass efficiency}},
19
+ year = {2012},
20
+ howpublished = {UCI Machine Learning Repository},
21
+ note = {{DOI}: \\url{10.24432/C51307}}
22
+ }"""
23
+
24
+ # Dataset info
25
+ _BASE_FEATURE_NAMES = [
26
+ "relative_compactness",
27
+ "surface_area",
28
+ "wall_area",
29
+ "roof_area",
30
+ "overall_height",
31
+ "orientation",
32
+ "glazing_area",
33
+ "glazing_area_distribution",
34
+ "heating_load",
35
+ "cooling_load"
36
+ ]
37
+ urls_per_split = {
38
+ "train": "https://huggingface.co/datasets/mstz/glass/raw/main/glass.data"
39
+ }
40
+ features_types_per_config = {
41
+ "glass": {
42
+ "refractive_index": datasets.Value("float64"),
43
+ "sodium": datasets.Value("float64"),
44
+ "magnesium": datasets.Value("float64"),
45
+ "aluminum": datasets.Value("float64"),
46
+ "silicon": datasets.Value("float64"),
47
+ "potassium": datasets.Value("float64"),
48
+ "calcium": datasets.Value("float64"),
49
+ "barium": datasets.Value("int8"),
50
+ "iron": datasets.Value("float64"),
51
+ "glass_type": datasets.ClassLabel(num_classes=6, names=("windows_1", "windows_2",
52
+ "vehicle_windows_1", "vehicle_windows_2",
53
+ "containers", "tableware", "headlamps"))
54
+ },
55
+ "windows": {
56
+ "refractive_index": datasets.Value("float64"),
57
+ "sodium": datasets.Value("float64"),
58
+ "magnesium": datasets.Value("float64"),
59
+ "aluminum": datasets.Value("float64"),
60
+ "silicon": datasets.Value("float64"),
61
+ "potassium": datasets.Value("float64"),
62
+ "calcium": datasets.Value("float64"),
63
+ "barium": datasets.Value("int8"),
64
+ "iron": datasets.Value("float64"),
65
+ "is_windows_glass": datasets.ClassLabel(num_classes=2, names=("no", "yes"))
66
+ },
67
+ "vehicles": {
68
+ "refractive_index": datasets.Value("float64"),
69
+ "sodium": datasets.Value("float64"),
70
+ "magnesium": datasets.Value("float64"),
71
+ "aluminum": datasets.Value("float64"),
72
+ "silicon": datasets.Value("float64"),
73
+ "potassium": datasets.Value("float64"),
74
+ "calcium": datasets.Value("float64"),
75
+ "barium": datasets.Value("int8"),
76
+ "iron": datasets.Value("float64"),
77
+ "is_vehicle_glass": datasets.ClassLabel(num_classes=2, names=("no", "yes"))
78
+ },
79
+ "containers": {
80
+ "refractive_index": datasets.Value("float64"),
81
+ "sodium": datasets.Value("float64"),
82
+ "magnesium": datasets.Value("float64"),
83
+ "aluminum": datasets.Value("float64"),
84
+ "silicon": datasets.Value("float64"),
85
+ "potassium": datasets.Value("float64"),
86
+ "calcium": datasets.Value("float64"),
87
+ "barium": datasets.Value("int8"),
88
+ "iron": datasets.Value("float64"),
89
+ "is_container_glass": datasets.ClassLabel(num_classes=2, names=("no", "yes"))
90
+ },
91
+ "tableware": {
92
+ "refractive_index": datasets.Value("float64"),
93
+ "sodium": datasets.Value("float64"),
94
+ "magnesium": datasets.Value("float64"),
95
+ "aluminum": datasets.Value("float64"),
96
+ "silicon": datasets.Value("float64"),
97
+ "potassium": datasets.Value("float64"),
98
+ "calcium": datasets.Value("float64"),
99
+ "barium": datasets.Value("int8"),
100
+ "iron": datasets.Value("float64"),
101
+ "is_tableware_glass": datasets.ClassLabel(num_classes=2, names=("no", "yes"))
102
+ },
103
+ "headlamps": {
104
+ "refractive_index": datasets.Value("float64"),
105
+ "sodium": datasets.Value("float64"),
106
+ "magnesium": datasets.Value("float64"),
107
+ "aluminum": datasets.Value("float64"),
108
+ "silicon": datasets.Value("float64"),
109
+ "potassium": datasets.Value("float64"),
110
+ "calcium": datasets.Value("float64"),
111
+ "barium": datasets.Value("int8"),
112
+ "iron": datasets.Value("float64"),
113
+ "is_headlamp_glass": datasets.ClassLabel(num_classes=2, names=("no", "yes"))
114
+ },
115
+ }
116
+ features_per_config = {k: datasets.Features(features_types_per_config[k]) for k in features_types_per_config}
117
+
118
+
119
+ class GlassConfig(datasets.BuilderConfig):
120
+ def __init__(self, **kwargs):
121
+ super(GlassConfig, self).__init__(version=VERSION, **kwargs)
122
+ self.features = features_per_config[kwargs["name"]]
123
+
124
+
125
+ class Glass(datasets.GeneratorBasedBuilder):
126
+ # dataset versions
127
+ DEFAULT_CONFIG = "glass"
128
+ BUILDER_CONFIGS = [
129
+ GlassConfig(name="glass", description="Glass dataset."),
130
+ GlassConfig(name="windows", description="Is this windows glass?"),
131
+ GlassConfig(name="vehicles", description="Is this vehicles glass?"),
132
+ GlassConfig(name="containers", description="Is this containers glass?"),
133
+ GlassConfig(name="tableware", description="Is this tableware glass?"),
134
+ GlassConfig(name="headlamps", description="Is this headlamps glass?")
135
+ ]
136
+
137
+
138
+ def _info(self):
139
+ info = datasets.DatasetInfo(description=DESCRIPTION, citation=_CITATION, homepage=_HOMEPAGE,
140
+ features=features_per_config[self.config.name])
141
+
142
+ return info
143
+
144
+ def _split_generators(self, dl_manager: datasets.DownloadManager) -> List[datasets.SplitGenerator]:
145
+ downloads = dl_manager.download_and_extract(urls_per_split)
146
+
147
+ return [
148
+ datasets.SplitGenerator(name=datasets.Split.TRAIN, gen_kwargs={"filepath": downloads["train"]})
149
+ ]
150
+
151
+ def _generate_examples(self, filepath: str):
152
+ data = pandas.read_csv(filepath, header=None)
153
+ data = self.preprocess(data)
154
+
155
+ for row_id, row in data.iterrows():
156
+ data_row = dict(row)
157
+
158
+ yield row_id, data_row
159
+
160
+ def preprocess(self, data: pandas.DataFrame) -> pandas.DataFrame:
161
+ data.columns = _BASE_FEATURE_NAMES
162
+
163
+ if self.config.name == "windows":
164
+ data = data.rename(columns={"glass_type", "is_windows_glass"})
165
+ data.loc[:, "is_windows_glass"] = data.is_windows_glass.apply(lambda x: 0 if data.is_windows_glass in {1, 2} else 0)
166
+
167
+ elif self.config.name == "vehicles":
168
+ data = data.rename(columns={"glass_type", "is_vehicles_glass"})
169
+ data.loc[:, "is_vehicles_glass"] = data.is_vehicles_glass.apply(lambda x: 0 if data.is_vehicles_glass in {3, 4} else 0)
170
+
171
+ elif self.config.name == "containers":
172
+ data = data.rename(columns={"glass_type", "is_containers_glass"})
173
+ data.loc[:, "is_containers_glass"] = data.is_containers_glass.apply(lambda x: 0 if data.is_containers_glass == 5 else 0)
174
+
175
+ elif self.config.name == "tableware":
176
+ data = data.rename(columns={"glass_type", "is_tableware_glass"})
177
+ data.loc[:, "is_tableware_glass"] = data.is_tableware_glass.apply(lambda x: 0 if data.is_tableware_glass == 6 else 0)
178
+
179
+ elif self.config.name == "headlamps":
180
+ data = data.rename(columns={"glass_type", "is_headlamps_glass"})
181
+ data.loc[:, "is_headlamps_glass"] = data.is_headlamps_glass.apply(lambda x: 0 if data.is_headlamps_glass == 7 else 0)
182
+
183
+ else:
184
+ data.loc[:, "glass_type"] = data.glass_type.apply(lambda x: x - 1)
185
+
186
+ return data