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Update ner_logic.py
Browse files- ner_logic.py +58 -11
ner_logic.py
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@@ -1,23 +1,57 @@
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import torch
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import json
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import re
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from labels_config import CUSTOM_LABELS
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from prompts import SYSTEM_COT_PROMPT
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import spaces
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#
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@spaces.GPU
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def refine_labels_batch(misc_items, full_sentence):
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label_rules = ""
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for k, v in CUSTOM_LABELS.items():
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label_rules += f"### {k}\nTANIM: {v['tanim']}\nANAHTARLAR: {', '.join(v['anahtar_kelimeler'])}\n\n"
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targets_text = "".join([f"- VARLIK: {item['word']} | WIKI: {item['wiki']}\n" for item in misc_items])
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final_prompt = SYSTEM_COT_PROMPT.format(
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@@ -31,23 +65,36 @@ def refine_labels_batch(misc_items, full_sentence):
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model_inputs = tokenizer([text], return_tensors="pt").to(llm_model.device)
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try:
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generated_ids = llm_model.generate(
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output = tokenizer.batch_decode(generated_ids[:, model_inputs.input_ids.shape[1]:], skip_special_tokens=True)[0]
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json_match = re.search(r'\[\s*\{.*\}\s*\]', output, re.DOTALL)
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if json_match:
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raw_json = json_match.group(0).strip()
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results = json.loads(raw_json)
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for r in results:
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if 'karar' not in r: r['karar'] = "MISC"
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if 'reasoning' not in r: r['reasoning'] = "Analiz
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return results
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else:
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print(f"Format
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return []
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except Exception as e:
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print(f"
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return []
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import torch
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import json
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import re
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import wikipedia
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from transformers import pipeline, AutoTokenizer, AutoModelForCausalLM
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from labels_config import CUSTOM_LABELS
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from prompts import SYSTEM_COT_PROMPT
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import spaces
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# Dil ayarını Türkçe yapalım
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wikipedia.set_lang("tr")
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# 1. NER Modeli (Standart etiketler için)
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ner_pipe = pipeline(
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"ner",
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model="xlm-roberta-large-finetuned-conll03-english",
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aggregation_strategy="simple",
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device=0 if torch.cuda.is_available() else -1
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)
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# 2. LLM Modeli ve Tokenizer (Muhakeme için)
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model_name = "Qwen/Qwen2.5-1.5B-Instruct"
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tokenizer = AutoTokenizer.from_pretrained(model_name)
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llm_model = AutoModelForCausalLM.from_pretrained(
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model_name,
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dtype="auto",
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device_map="auto"
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)
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def get_wiki_summary(query):
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"""Wikipedia'dan varlık hakkında kısa özet getirir."""
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try:
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# En yakın başlığı bul
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search_results = wikipedia.search(query)
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if not search_results:
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return None
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# İlk sonucun özetini al
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summary = wikipedia.summary(search_results[0], sentences=2, auto_suggest=False)
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return summary
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except:
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return None
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@spaces.GPU
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def refine_labels_batch(misc_items, full_sentence):
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"""MISC varlıkları LLM ile yeniden analiz eder."""
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if not misc_items:
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return []
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# Label kurallarını metne dönüştür
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label_rules = ""
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for k, v in CUSTOM_LABELS.items():
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label_rules += f"### {k}\nTANIM: {v['tanim']}\nANAHTARLAR: {', '.join(v['anahtar_kelimeler'])}\n\n"
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# Analiz edilecek varlıkları metne dönüştür
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targets_text = "".join([f"- VARLIK: {item['word']} | WIKI: {item['wiki']}\n" for item in misc_items])
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final_prompt = SYSTEM_COT_PROMPT.format(
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model_inputs = tokenizer([text], return_tensors="pt").to(llm_model.device)
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try:
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generated_ids = llm_model.generate(
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model_inputs.input_ids,
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max_new_tokens=1500,
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do_sample=False
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)
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output = tokenizer.batch_decode(generated_ids[:, model_inputs.input_ids.shape[1]:], skip_special_tokens=True)[0]
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# JSON bloğunu ayıkla
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json_match = re.search(r'\[\s*\{.*\}\s*\]', output, re.DOTALL)
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if json_match:
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raw_json = json_match.group(0).strip()
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# Basit JSON tamamlama
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if raw_json.count('{') > raw_json.count('}'):
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raw_json += "}]"
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results = json.loads(raw_json)
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# app.py'de KeyError almamak için anahtar kontrolü
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for r in results:
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if 'karar' not in r: r['karar'] = "MISC"
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if 'reasoning' not in r: r['reasoning'] = "Analiz süreci tamamlanamadı."
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if 'varlik' not in r: r['varlik'] = "Bilinmeyen"
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return results
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else:
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print(f"LLM Yanlış Format Döndürdü: {output}")
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return []
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except Exception as e:
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print(f"Süreç Hatası: {str(e)}")
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return []
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