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+
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+
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+ ---
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+ library_name: transformers
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+ license: apache-2.0
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+ language:
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+ - en
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+ - ko
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+ base_model:
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+ - meta-llama/Meta-Llama-3-8B
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+ ---
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+
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+ <a href="https://github.com//KULLM">
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+ <img src="./bllossom_icon.png" width="40%" height="40%">
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+ </a>
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+
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+
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+ # Bllossom | [Demo](https://c537bba37aaab5fc9e.gradio.live) | [Homepage](https://www.bllossom.ai/) |
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+
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+ The Bllossom language model is a Korean-English bilingual language model based on the open-source LLama3. It enhances the connection of knowledge between Korean and English. It has the following features:
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+
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+ * **Knowledge Linking**: Linking Korean and English knowledge through additional training
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+ * **Vocabulary Expansion**: Expansion of Korean vocabulary to enhance Korean expressiveness.
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+ * **Instruction Tuning**: Tuning using custom-made instruction following data specialized for Korean language and Korean culture
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+ * **Human Feedback**: DPO has been applied
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+ * **Vision-Language Alignment**: Aligning the vision transformer with this language model
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+
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+ **This model devel by [MLPLab at Seoultech](http://mlp.seoultech.ac.kr), [Teddysum](http://teddysum.ai/) and [Yonsei Univ](https://sites.google.com/view/hansaemkim/hansaem-kim)**
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+
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+ ## NEWS
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+ * [2024/04] We released Bllossom v2.0, based on llama-3
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+ * [2023/12] We released Bllossom-Vision v1.0, based on Bllossom
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+ * [2023/08] We released Bllossom v1.0, based on llama-2.
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+ * [2023/07] We released Bllossom v0.7, based on polyglot-ko.
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+
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+
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+ ## Example code
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+ ### Install Dependencies
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+ ```bash
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+ pip install torch transformers==4.40.0 accelerate
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+ ```
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+
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+ ### Python code with Pipeline
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+ ```python
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+ import transformers
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+ import torch
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+
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+ model_id = "MLP-KTLim/Bllossom"
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+
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+ pipeline = transformers.pipeline(
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+ "text-generation",
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+ model=model_id,
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+ model_kwargs={"torch_dtype": torch.bfloat16},
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+ device_map="auto",
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+ )
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+
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+ pipeline.model.eval()
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+
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+ PROMPT = '''당신은 μœ μš©ν•œ AI μ–΄μ‹œμŠ€ν„΄νŠΈμž…λ‹ˆλ‹€. μ‚¬μš©μžμ˜ μ§ˆμ˜μ— λŒ€ν•΄ μΉœμ ˆν•˜κ³  μ •ν™•ν•˜κ²Œ λ‹΅λ³€ν•΄μ•Ό ν•©λ‹ˆλ‹€.'''
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+ instruction = "μ„œμšΈκ³Όν•™κΈ°μˆ λŒ€ν•™κ΅ MLP연ꡬ싀에 λŒ€ν•΄ μ†Œκ°œν•΄μ€˜"
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+
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+ messages = [
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+ {"role": "system", "content": f"{PROMPT}"},
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+ {"role": "user", "content": f"{instruction}"}
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+ ]
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+
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+ prompt = pipeline.tokenizer.apply_chat_template(
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+ messages,
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+ tokenize=False,
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+ add_generation_prompt=True
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+ )
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+
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+ terminators = [
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+ pipeline.tokenizer.eos_token_id,
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+ pipeline.tokenizer.convert_tokens_to_ids("<|eot_id|>")
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+ ]
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+
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+ outputs = pipeline(
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+ prompt,
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+ max_new_tokens=2048,
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+ eos_token_id=terminators,
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+ do_sample=True,
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+ temperature=0.6,
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+ top_p=0.9,
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+ )
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+
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+ print(outputs[0]["generated_text"][len(prompt):])
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+
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+ # μ„œμšΈκ³Όν•™κΈ°μˆ λŒ€ν•™κ΅ MLP연ꡬ싀은 λ©€ν‹°λͺ¨λ‹¬ μžμ—°μ–΄μ²˜λ¦¬ 연ꡬλ₯Ό ν•˜κ³  μžˆμŠ΅λ‹ˆλ‹€. ꡬ성원은 μž„κ²½νƒœ κ΅μˆ˜μ™€ κΉ€λ―Όμ€€, 김상민, 졜창수, μ›μΈν˜Έ, μœ ν•œκ²°, μž„ν˜„μ„, μ†‘μŠΉμš°, μœ‘μ •ν›ˆ, μ‹ λ™μž¬ 학생이 μžˆμŠ΅λ‹ˆλ‹€.
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+ ```
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+
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+ ### Python code with AutoModel
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+ ```python
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+
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+ import os
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+ import torch
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+ from transformers import AutoTokenizer, AutoModelForCausalLM
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+
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+ model_id = 'MLP-KTLim/Bllossom'
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+
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+ tokenizer = AutoTokenizer.from_pretrained(model_id)
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+ model = AutoModelForCausalLM.from_pretrained(
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+ model_id,
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+ torch_dtype=torch.bfloat16,
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+ device_map="auto",
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+ )
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+
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+ model.eval()
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+
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+ PROMPT = '''당신은 μœ μš©ν•œ AI μ–΄μ‹œμŠ€ν„΄νŠΈμž…λ‹ˆλ‹€. μ‚¬μš©μžμ˜ μ§ˆμ˜μ— λŒ€ν•΄ μΉœμ ˆν•˜κ³  μ •ν™•ν•˜κ²Œ λ‹΅λ³€ν•΄μ•Ό ν•©λ‹ˆλ‹€.'''
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+ instruction = "μ„œμšΈκ³Όν•™κΈ°μˆ λŒ€ν•™κ΅ MLP연ꡬ싀에 λŒ€ν•΄ μ†Œκ°œν•΄μ€˜"
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+
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+ messages = [
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+ {"role": "system", "content": f"{PROMPT}"},
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+ {"role": "user", "content": f"{instruction}"}
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+ ]
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+
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+ input_ids = tokenizer.apply_chat_template(
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+ messages,
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+ add_generation_prompt=True,
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+ return_tensors="pt"
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+ ).to(model.device)
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+
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+ terminators = [
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+ tokenizer.eos_token_id,
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+ tokenizer.convert_tokens_to_ids("<|eot_id|>")
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+ ]
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+
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+ outputs = model.generate(
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+ input_ids,
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+ max_new_tokens=2048,
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+ eos_token_id=terminators,
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+ do_sample=True,
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+ temperature=0.6,
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+ top_p=0.9,
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+ repetition_penalty = 1.1
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+ )
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+
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+ print(tokenizer.decode(outputs[0][input_ids.shape[-1]:], skip_special_tokens=True))
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+ # μ„œμšΈκ³Όν•™κΈ°μˆ λŒ€ν•™κ΅ MLP연ꡬ싀은 λ©€ν‹°λͺ¨λ‹¬ μžμ—°μ–΄μ²˜λ¦¬ 연ꡬλ₯Ό ν•˜κ³  μžˆμŠ΅λ‹ˆλ‹€. ꡬ성원은 μž„κ²½νƒœ κ΅μˆ˜μ™€ κΉ€λ―Όμ€€, 김상민, 졜창수, μ›μΈν˜Έ, μœ ν•œκ²°, μž„ν˜„μ„, μ†‘μŠΉμš°, μœ‘μ •ν›ˆ, μ‹ λ™μž¬ 학생이 μžˆμŠ΅λ‹ˆλ‹€.
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+ ```
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+
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+
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+
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+ ## Citation
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+ **Language Model**
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+ ```text
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+ @misc{bllossom,
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+ author = {ChangSu Choi, Yongbin Jeong, Seoyoon Park, InHo Won, HyeonSeok Lim, SangMin Kim, Yejee Kang, Chanhyuk Yoon, Jaewan Park, Yiseul Lee, HyeJin Lee, Younggyun Hahm, Hansaem Kim, KyungTae Lim},
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+ title = {Optimizing Language Augmentation for Multilingual Large Language Models: A Case Study on Korean},
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+ year = {2024},
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+ journal = {LREC-COLING 2024},
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+ paperLink = {\url{https://arxiv.org/pdf/2403.10882}},
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+ },
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+ }
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+ ```
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+
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+ **Vision-Language Model**
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+ ```text
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+ @misc{bllossom,
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+ author = {Dongjae Shin, Hyunseok Lim, Inho Won, Changsu Choi, Minjun Kim, Seungwoo Song, Hangyeol Yoo, Sangmin Kim, Kyungtae Lim},
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+ title = {X-LLaVA: Optimizing Bilingual Large Vision-Language Alignment},
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+ year = {2024},
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+ publisher = {GitHub},
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+ journal = {NAACL 2024 findings},
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+ paperLink = {\url{https://arxiv.org/pdf/2403.11399}},
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+ },
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+ }
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+ ```
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+
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+ ## Contact
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+ - μž„κ²½νƒœ(KyungTae Lim), Professor at Seoultech. `ktlim@seoultech.ac.kr`
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+ - ν•¨μ˜κ· (Younggyun Hahm), CEO of Teddysum. `hahmyg@teddysum.ai`