More documentation

docs/Default Model.md

+# Default model configurations
+
+For convenience, the file ```default_model.py``` contains a few default configurations for ComboModel,
+Universal Dependencies DatasetReader and few other most commonly used.
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docs/Prediction.md

@@ -40,7 +40,7 @@ By default, COMBO uses the LAMBO tokenizer.
 Input and output are both in ```*.conllu``` format.
 
 ```bash
-combo --mode predict --model_path your_model_tar_gz --input_file your_conllu_file --output_file your_output_file
+python combo/main.py --mode predict --model_path your_model_tar_gz --input_file your_conllu_file --output_file your_output_file
 ```
 
 ### Raw text prediction
@@ -52,7 +52,7 @@ Input: one sentence per line.
 Output: CONLL-u file.
 
 ```bash
-combo --mode predict --model_path your_model_tar_gz --input_file your_text_file --output_file your_output_file --noconllu_format
+python combo/main.py --mode predict --model_path your_model_tar_gz --input_file your_text_file --output_file your_output_file --noconllu_format
 ```
 
 ### Console prediction
@@ -62,5 +62,5 @@ Works for models where input was text-based only.
 Interactive testing in console (load model and just type sentence in console).
 
 ```bash
-combo --mode predict --model_path your_model_tar_gz --input_file "-"
+python combo/main.py --mode predict --model_path your_model_tar_gz --input_file "-"
 ```
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docs/Training.md

@@ -3,7 +3,7 @@
 Basic command:
 
 ```bash
-combo --mode train \
+python combo/main.py --mode train \
       --training_data_path your_training_path \
       --validation_data_path your_validation_path
 ```
@@ -11,7 +11,7 @@ combo --mode train \
 Options:
 
 ```bash
-combo --helpfull
+python combo/main.py --helpfull
 ```
 
 ## Examples
@@ -20,7 +20,50 @@ For clarity, the training and validation data paths are omitted.
 
 Train on multiple accelerators (default: train on all available ones)
 ```bash
-combo --mode train
-      --n_cuda_devices 8
+python combo/main.py --mode train --n_cuda_devices 8
 ```
 
+Use pretrained transformer embeddings:
+
+```bash
+python combo/main.py --mode train --pretrained_transformer_name your_chosen_pretrained_transformer
+```
+
+Train only a dependency parser:
+
+```bash
+python combo/main.py --mode train --targets head,deprel
+```
+
+Use additional features (e.g. part-of-speech tags) for training a dependency parser 
+(```token``` and ```char``` are default features)
+
+```bash
+python combo/main.py --mode train --targets head,deprel --features token,char,upostag
+```
+
+# Custom configuration
+
+Use a custom configuration:
+
+```bash
+python combo/main.py --config_path configuration.json
+```
+
+Discard any flags (including default flag values - without this flag, the default values
+will override configuration!)
+
+```bash
+python combo/main.py --config_path configuration.json --use_pure_config
+```
+
+## Finetuning
+
+Finetune a pre-trained model:
+
+```bash
+python combo/main.py --mode train --finetune \
+       --finetuning_training_data_path your_training_path \
+       --finetuning_validation_data_path your_validation_path \
+       --model_path pretrained_model_path
+```
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