-
Notifications
You must be signed in to change notification settings - Fork 5
/
SAEvaluate.java
162 lines (138 loc) · 7.21 KB
/
SAEvaluate.java
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
import java.io.File;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.io.IOException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
public class SAEvaluate {
static class SA {
String id = "", text = "", tag = "";
List<String> aspects = new ArrayList<>();
List<String> values = new ArrayList<>();
}
public List<SA> loadSA(String filename) throws IOException {
List<SA> saList = new ArrayList<>();
SA sa = null;
for (String line : Files.readAllLines(Paths.get(filename))) {
line = line.replace("#", "#").trim();
if (line.matches(".?#\\d+")) {
if (sa != null) saList.add(sa);
sa = new SA();
sa.id = line;
} else if (line.matches("\\{([A-Za-z]+)(.*)([a-z]+)\\}")) {
sa.tag = line;
String[] tokens = line.replaceAll("[{}]", "").split(",");
for (int i = 0; i < tokens.length; i += 2) {
sa.aspects.add(tokens[i].trim());
sa.values.add(tokens[i + 1].trim());
}
} else if (!line.isEmpty() && line.length() > 10) sa.text = line;
}
saList.add(sa);
return saList;
}
public void evaluate(String goldFile, String answerFile) throws IOException {
List<String> allAspects = new ArrayList<>();
List<SA> goldSA = loadSA(goldFile), ansSA = loadSA(answerFile);
Map<String, Integer> goldAspectCount = new HashMap<>();
Map<String, Integer> ansAllAspectCount = new HashMap<>();
Map<String, Integer> ansAspectCount = new HashMap<>();
Map<String, Integer> ansValueCount = new HashMap<>();
for (SA sa : goldSA) {
for (String aspect : sa.aspects) {
if (!allAspects.contains(aspect)) {
allAspects.add(aspect);
goldAspectCount.put(aspect, 0);
ansAllAspectCount.put(aspect, 0);
ansAspectCount.put(aspect, 0);
ansValueCount.put(aspect, 0);
}
goldAspectCount.put(aspect, goldAspectCount.get(aspect) + 1);
}
}
for (SA sa : ansSA)
for (String aspect : sa.aspects)
if (allAspects.contains(aspect)) ansAllAspectCount.put(aspect, ansAllAspectCount.get(aspect) + 1);
else System.out.println("!!! Warning " + aspect);
for (int i = 0; i < goldSA.size(); i++) {
SA g = goldSA.get(i), a = ansSA.get(i);
if (!g.id.equals(a.id)) System.out.println("Row mismatch:" + g.id + " <-> " + a.id);
else if (!g.text.equals(a.text)) System.out.println("Text mismatch:" + a.id + "\n[" + g.text + "]\n<-> \n[" + a.text + "]");
else {
for (int j = 0; j < g.aspects.size(); j++) {
String gaspect = g.aspects.get(j);
int id = a.aspects.indexOf(gaspect);
if (id != -1) {
ansAspectCount.put(gaspect, ansAspectCount.get(gaspect) + 1);
if (a.aspects.indexOf(gaspect) == id && g.values.get(j).equals(a.values.get(id)))
ansValueCount.put(gaspect, ansValueCount.get(gaspect) + 1);
}
}
}
}
System.out.println("Evaluation Result >> File:" + answerFile + "<> [" + goldFile + "]");
printEvaluation("Gold count", goldAspectCount, allAspects);
printEvaluation("ANSWER count", ansAllAspectCount, allAspects);
System.out.println();
printEvaluation("Correct ANSWER: aspect", ansAspectCount, allAspects);
printMetric("Precision: aspect", ansAspectCount, ansAllAspectCount, allAspects);
printMetric("Recall: aspect", ansAspectCount, goldAspectCount, allAspects);
printF1("F1 score: aspect", ansAspectCount, goldAspectCount, ansAllAspectCount, allAspects);
int totalGold = goldAspectCount.values().stream().mapToInt(Integer::intValue).sum();
int totalAns = ansAllAspectCount.values().stream().mapToInt(Integer::intValue).sum();
int totalCorrectAns = ansAspectCount.values().stream().mapToInt(Integer::intValue).sum();
printOverall("Over All ANSWER: aspect:----", totalCorrectAns, totalAns, totalGold);
printEvaluation("Correct ANSWER: aspect,value", ansValueCount, allAspects);
printMetric("Precision: aspect, value", ansValueCount, ansAllAspectCount, allAspects);
printMetric("Recall: aspect, value", ansValueCount, goldAspectCount, allAspects);
printF1("F1 score: aspect, value", ansValueCount, goldAspectCount, ansAllAspectCount, allAspects);
int totalValue = ansValueCount.values().stream().mapToInt(Integer::intValue).sum();
printOverall("Over All ANSWER: aspect, value:----", totalValue, totalAns, totalGold);
System.out.println();
for (int i = 0; i < allAspects.size(); i++)
System.out.println("asp#" + (i + 1) + ": " + allAspects.get(i));
}
private void printEvaluation(String label, Map<String, Integer> data, List<String> allAspects) {
System.out.printf("%30s", label);
for (String aspect : allAspects) System.out.printf("\t%d", data.get(aspect));
System.out.println();
}
private void printMetric(String label, Map<String, Integer> correct, Map<String, Integer> total, List<String> allAspects) {
System.out.printf("%30s", label);
for (String aspect : allAspects) {
double p = total.get(aspect) > 0 ? 1.0 * correct.get(aspect) / total.get(aspect) : 0;
System.out.printf("\t%.4f", p);
}
System.out.println();
}
private void printF1(String label, Map<String, Integer> correct, Map<String, Integer> gold, Map<String, Integer> total, List<String> allAspects) {
System.out.printf("%30s", label);
for (String aspect : allAspects) {
double p = total.get(aspect) > 0 ? 1.0 * correct.get(aspect) / total.get(aspect) : 0;
double r = gold.get(aspect) > 0 ? 1.0 * correct.get(aspect) / gold.get(aspect) : 0;
double f = p + r > 0 ? 2.0 * (p * r) / (p + r) : 0;
System.out.printf("\t%.4f", f);
}
System.out.println();
}
private void printOverall(String label, int totalCorrect, int totalPredicted, int totalGold) {
double p = totalPredicted > 0 ? 1.0 * totalCorrect / totalPredicted : 0;
double r = totalGold > 0 ? 1.0 * totalCorrect / totalGold : 0;
double f1 = p + r > 0 ? 2 * p * r / (p + r) : 0;
System.out.println();
System.out.printf("%30s", label);
System.out.printf("\t%.4f", p);
System.out.printf("\t%.4f", r);
System.out.printf("\t%.4f", f1);
System.out.println();
System.out.println();
}
public static void main(String[] args) throws IOException {
SAEvaluate evaluator = new SAEvaluate();
// String trueFilePath = "D:\\absa-vlsp-2018\\datasets\\vlsp2018_hotel\\3-VLSP2018-SA-Hotel-test.txt";
// String predFilePath = "D:\\absa-vlsp-2018\\experiments\\predictions\\ACSA-v1-hotel.txt";
evaluator.evaluate(args[0], args[1]);
}
}