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README.md
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---
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language: en
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license: apache-2.0
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tags:
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- event-detection
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- token-classification
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- real-time-processing
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- huggingface
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- transformers
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---
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# Event Message Detector
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## Model Description
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The Event Message Detector is a fine-tuned token classification model based on `xlm-roberta-base`. It is designed to process real-time message streams from chat applications (e.g., Slack, IRC) to detect conversations that can be converted into calendar events. The model identifies event-related messages within a sliding window of recent messages, facilitating the extraction of meaningful interactions for scheduling purposes.
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## Intended Use
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### Direct Use
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This model is intended for real-time detection of event-related conversations in multi-user chat environments. It can be integrated into chat applications to automatically identify and extract discussions pertinent to scheduling events, such as meetings or calls.
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### Downstream Use
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Developers can fine-tune this model further for specific domains or integrate it into larger systems that manage event scheduling, automate calendar entries, or analyze communication patterns.
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### Out-of-Scope Use
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The model is not designed for general-purpose natural language understanding tasks unrelated to event detection. It should not be used for sentiment analysis, topic modeling, or other unrelated NLP tasks without appropriate fine-tuning.
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## Model Details
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- **Model Type**: Token Classification
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- **Base Model**: `xlm-roberta-base` (multilingual, 277M parameters)
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- **Training Data**: Labeled chat messages indicating event-related conversations
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- **Training Procedure**: Fine-tuned with a sliding window of 15 messages, using weighted cross-entropy loss
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- **Evaluation Metrics**: ROC-AUC, F1-Score, Precision, Recall
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## Usage
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```python
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from transformers import AutoModelForTokenClassification, AutoTokenizer
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import torch
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# Load model and tokenizer
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model = AutoModelForTokenClassification.from_pretrained("oleksiydolgykh/event-message-detector")
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tokenizer = AutoTokenizer.from_pretrained("oleksiydolgykh/event-message-detector")
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# Example message
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message = "[MESSAGE] [user1]: Let's have a meeting tomorrow at 10 AM."
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# Tokenize input
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inputs = tokenizer(message, return_tensors="pt")
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# Get model predictions
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with torch.no_grad():
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outputs = model(**inputs)
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# Process outputs
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logits = outputs.logits
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predictions = torch.argmax(logits, dim=-1)
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