| ``` | |
| biencoder: | |
| alias: vdr | |
| sequence_length: 512 | |
| dropout: 0.1 | |
| shared_encoder: false | |
| semiparametric: true | |
| device: null | |
| encoder_q: | |
| model_id: bert-base-uncased | |
| max_seq_len: 256 | |
| pretrained: true | |
| norm: false | |
| shift_vocab_num: 1000 | |
| prefix: encoder_q. | |
| encoder_p: | |
| model_id: bert-base-uncased | |
| max_seq_len: 256 | |
| pretrained: true | |
| norm: false | |
| shift_vocab_num: 1000 | |
| prefix: encoder_p. | |
| train_datasets: | |
| - marco_train_bm25 | |
| dev_datasets: | |
| - marco_dev_30neg | |
| datastore: null | |
| output_dir: null | |
| train_sampling_rates: null | |
| batch_size: 64 | |
| num_train_epochs: 20 | |
| num_warmup_epochs: 1 | |
| num_save_epochs: 1 | |
| num_eval_epochs: 1 | |
| hard_negatives: 1 | |
| other_negatives: 0 | |
| ret_negatives: 0 | |
| train_insert_title: false | |
| valid_insert_title: false | |
| adam_eps: 1.0e-08 | |
| adam_betas: (0.9, 0.999) | |
| learning_rate: 2.0e-05 | |
| max_grad_norm: 2.0 | |
| log_batch_step: 100 | |
| train_rolling_loss_step: 100 | |
| weight_decay: 0.0 | |
| sym_loss: true | |
| do_lower_case: true | |
| seed: 12345 | |
| checkpoint_file_name: vdr | |
| save_every_epoch: true | |
| model_file: null | |
| local_rank: -1 | |
| local-rank: 2 | |
| device: null | |
| distributed_world_size: null | |
| distributed_port: null | |
| no_cuda: false | |
| n_gpu: null | |
| fp16: true | |
| ``` |