Research Article
Research on Optimization of Big Data Construction Engineering Quality Management Based on RNN-LSTM
Table 3
Missing value processing records.
| Original record | Processing method | Processing results |
| Sand filling, ash adding | Complete records | Sand aerated block, ash adding block | GZ1 | Complete records | Steel column 1 | Short sleeve | Filter | Semantic ambiguity and inability to divide subdivisional projects | ApproachΦ8, Φ10 bale bar | Filter | The semantics is not clear, and the quality problem cannot be judged |
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