Research Article
Anticipating Stock Market of the Renowned Companies: A Knowledge Graph Approach
Table 10
Results for data extracted from CNN.
| Algorithm | Company | Stock data (SD) | Bag of words (BOW) | Convolutional neural network | Feature combination model (FC) |
| ā | ā | Accuracy/F1- score | Accuracy/F1-score | Accuracy/F1-score | Accuracy/F1- score |
| DT | Boeing | 0.4950/0.3489 | 0.5413/0.6258 | 0.5414/0.6347 | 0.5591/0.5821 | Google | 0.4858/0.5600 | 0.5182/0.3575 | 0.5692/0.4631 | 0.5491/0.5471 | Walmart | 0.4996/0.4422 | 0.5300/0.4891 | 0.5088/0.4815 | 0.5722/0.5829 |
| LR | Boeing | 0.4923/0.2378 | 0.5113/0.4348 | 0.6923/0.6923 | 0.7596/0.5733 | Google | 0.5041/0.6105 | 0.6235/0.6491 | 0.6250/0.6111 | 0.6563/0.6516 | Walmart | 0.5290/0.5468 | 0.5412/0.5083 | 0.7320/0.7347 | 0.7719/0.7720 |
| NB | Boeing | 0.5162/0.6503 | 0.5489/0.5161 | 0.5197/0.6738 | 0.5564/0.7619 | Google | 0.5112/0.6527 | 0.4899/0.5191 | 0.5587/0.5281 | 0.5344/0.4843 | Walmart | 0.5044/0.3284 | 0.4794/0.5302 | 0.5206/0.5674 | 0.5300/0.6083 |
| SGD | Boeing | 0.4897/0.2407 | 0.5564/0.4870 | 0.5433/0.4727 | 0.5714/0.7220 | Google | 0.5165/0.6769 | 0.5425/0.4375 | 0.5789/0.6364 | 0.5910/0.6327 | Walmart | 0.5004/0.3804 | 0.5206/0.5280 | 0.5250/0.5581 | 0.5670/0.5922 |
| SVM | Boeing | 0.4897/0.3068 | 0.5714/0.6275 | 0.5385/0.6418 | 0.5940/0.7033 | Google | 0.5077/0.6297 | 0.6032/0.6230 | 0.5749/0.5532 | 0.5789/0.5840 | Walmart | 0.5118/0.4333 | 0.5000/0.5314 | 0.5200/0.5000 | 0.5614/0.5455 |
| RF | Boeing | 0.4906/0.1345 | 0.5113/0.3925 | 0.5096/0.5405 | 0.5276/0.5714 | Google | 0.4923/0.1777 | 0.6032/0.6260 | 0.5223/0.5564 | 0.5951/0.5763 | Walmart | 0.5118/0.5373 | 0.5300/0.3188 | 0.5300/0.4405 | 0.5000/0.5446 |
| AB | Boeing | 0.4945/0.3404 | 0.5197/0.5120 | 0.4961/0.5294 | 0.5673/0.5872 | Google | 0.4876/0.3141 | 0.5101/0.6667 | 0.5893/0.5619 | 0.5951/0.6850 | Walmart | 0.5073/0.5029 | 0.5150/0.5359 | 0.5497/0.5650 | 0.5619/0.5503 |
| GB | Boeing | 0.4899/0.3169 | 0.5118/0.4364 | 0.4409/0.4580 | 0.5000/0.5094 | Google | 0.4912/0.3387 | 0.5870/0.5854 | 0.5625/0.5243 | 0.6032/0.6202 | Walmart | 0.5003/0.4955 | 0.5050/0.5123 | 0.5361/0.5109 | 0.5497/0.5650 |
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