Trainer

DIOGENES OF SINOPE (the Cynic, c. 412-323 BCE) Primary source: Diogenes Laertius, 'Lives of Eminent Philosophers', Book VI. Translation: C. D. Yonge (1853), public domain (Project Gutenberg eBook #57342). Sections included verbatim: Life of…

output_dir='./results', num_train_epochs=3, per_device_train_batch_size=8, per_device_eval_batch_size=8, warmup_steps=500, weight_decay=0.01, logging_dir='./logs', logging_steps=10, evaluation_strategy="s…

#### 3. Define Training Arguments ```python # Define training arguments training_args = TrainingArguments( output_dir='./results', num_train_epochs=3, per_device_train_batch_size=2, # Smaller batch size for CPU per_device_…

args=training_args, train_dataset=tokenized_dataset["train"], eval_dataset=tokenized_dataset["validation"] ) # Train the model trainer.train() ``` #### 3. Self-Hosted Model Deployment ##### Environment Setup - **Hardware**: …

[2026-03-21 10:58] foxhop.: (files: Screenshot_from_2026-03-21_06-57-58.png) [2026-03-21 15:46] foxhop.: (files: Screenshot_from_2026-03-21_11-46-11.png) [2026-03-21 15:46] foxhop.: new attempt is going to take a month... [2026-03-21 15:4…

[2026-03-18 19:30] xenonfun: ``` checkpoint dir: checkpoints/ham_G16_20K ──────────────────────────────────────────────────────────────────────── step 200/20000 1.0% BPB=4.149 r=0.228 SNR=-12.7dB C=0.7b lr=9.95e-05 80,154tok/s …

[2026-05-01 18:00] xenonfun: Confirmed: _dedup.sqlite is CREATE TABLE seen (checksum TEXT PRIMARY KEY) with 4.7 million checksums. So it is useful for provenance/dedup integrity, but the actual training text and curriculum metadata are in t…

training_args = TrainingArguments( output_dir='./results', num_train_epochs=3, per_device_train_batch_size=16, per_device_eval_batch_size=16, warmup_steps=500, weight_decay=0.01, logging_dir='./logs', logging…

3. **Tokenization**: - Tokenized the text data using the tokenizer from the pre-trained model. 4. **PyTorch Dataset**: - Created a custom PyTorch dataset to handle the tokenized data and labels. 5. **Training Arguments**: - Defin…

logging_steps=10, evaluation_strategy='epoch', save_total_limit=2, ) # Define the trainer trainer = Trainer( model=model, args=training_args, train_dataset=dataset['train'], eval_dataset=dataset['test'], dat…

- Define training arguments for the `Trainer` to control the training process. 5. **Trainer**: - Use the `Trainer` from the `transformers` library to fine-tune the model. 6. **Fine-Tuning and Evaluation**: - Fine-tune the model o…

errors.append(doc) return errors errors = analyze_tokenization_errors(documents, tokenizer) print(f"Tokenization Errors: {errors}") # Fine-tune the model on your specific dataset # This involves preparing a labeled dataset…

# Define training arguments training_args = TrainingArguments( output_dir='./results', num_train_epochs=3, per_device_train_batch_size=16, per_device_eval_batch_size=16, warmup_steps=500, weight_decay=0.01, loggi…

Here's the complete example: ```python from transformers import AutoModelForSequenceClassification, AutoTokenizer, Trainer, TrainingArguments from datasets import load_dataset import torch # Load your dataset dataset = load_dataset("your_…

model=model, args=training_args, train_dataset=train_dataset, eval_dataset=_dataset, ) # Train the model trainer.train() # Evaluate the model eval_results = trainer.evaluate() print(f"Evaluation results: {eval_results}") …

from transformers import ( AutoModelForSequenceClassification, AutoTokenizer, Trainer, TrainingArguments, DataCollatorWithPadding, ) from datasets import load_dataset, DatasetDict # Load the model and tokenizer model_na…

train_dataset=train_dataset, eval_dataset=eval_dataset, tokenizer=tokenizer, data_collator=DataCollatorWithPadding(tokenizer), ) # Fine-tune the model trainer.train() # Define the feedback analysis logic def analyze_feedba…

eval_dataset=eval_dataset, ) trainer.train() ``` ### Evaluation Metrics To evaluate the quality of reformulated queries, you can use metrics like BLEU or ROUGE: ```python from nltk.translate.bleu_score import sentence_bleu def eval…

labels = tokenizer(examples['reformulated'], max_length=512, padding='max_length', truncation=True, return_tensors='pt')['input_ids'] model_inputs['labels'] = labels return model_inputs tokenized_datasets = dataset.map(preproce…

- The `reformulate` function takes an input query, encodes it with the tokenizer, and generates a reformulated query using the model. 3. **Prefix for Task Guidance**: - The prefix `"reformulate: "` guides the model on the task at han…

- Load and split the dataset into training and testing sets. - Tokenize the data using the tokenizer. 2. **Model Fine-Tuning**: - Define a custom dataset class to handle the tokenized data. - Set up training arguments and defin…

logging_dir='./logs', logging_steps=10, evaluation_strategy="epoch", save_total_limit=2, ) # Define Trainer trainer = Trainer( model=model, args=training_args, train_dataset=train_dataset, eval_dataset=test_…

# Define training arguments training_args = TrainingArguments( output_dir=f'./results/{model_name}', num_train_epochs=3, per_device_train_batch_size=16, per_device_eval_batch_size=16, warmup_s…

test_encodings = tokenize_data(tokenizer, test_df['query']) # Create datasets train_dataset = QueryDataset(train_encodings, train_df['label'].tolist()) test_dataset = QueryDataset(test_encodings, test_df['label'].tolist()) …

item = {key: torch.tensor(val[idx]) for key, val in self.encodings.items()} item['labels'] = torch.tensor(self.labels[idx]) return item def __len__(self): return len(self.labels) train_dataset = TokenDa…

[Session date: 3:09 pm on 8 October, 2023] Sam: Hey Evan, hope you're doing okay. I wanted to chat about something that's been bothering me lately... I went for a check-up Monday and my doc said my weight's a serious health risk - if I don'…