Update README.md
Browse files
README.md
CHANGED
|
@@ -20,7 +20,6 @@ datasets:
|
|
| 20 |
โมเดลสำหรับวิเคราะห์อารมณ์ (2 คลาส: NEG/POS) ภาษาไทย โดยใช้ **WangchanBERTa** เป็น backbone และเพิ่มหัว (heads) แบบ LSTM/CNN-LSTM หลายสถาปัตยกรรมสำหรับเปรียบเทียบและใช้งานตามบริบท
|
| 21 |
|
| 22 |
รีโปนี้บรรจุโมเดล 4 ตัว (เก็บเป็นโฟลเดอร์ย่อย):
|
| 23 |
-
|
| 24 |
- `WCB/` — WangchanBERTa (ใช้ [CLS])
|
| 25 |
- `WCB_BiLSTM/` — WangchanBERTa → BiLSTM → Pooling
|
| 26 |
- `WCB_CNN_BiLSTM/` — WangchanBERTa → CNN → BiLSTM → Pooling
|
|
@@ -28,6 +27,8 @@ datasets:
|
|
| 28 |
|
| 29 |
แต่ละโฟลเดอร์มี `model.safetensors` และ `config.json` (เมตาดาต้า: `id2label/label2id`, `max_length`, `pooling_after_lstm`, `base_model`)
|
| 30 |
|
|
|
|
|
|
|
| 31 |
## สรุปผลการประเมิน (5-fold CV)
|
| 32 |
|
| 33 |
| Model | Accuracy (%) | F1-Score (%) | AUC (%) |
|
|
@@ -43,6 +44,7 @@ datasets:
|
|
| 43 |
- **เร็ว/เสถียร**: `WCB` เร็วที่สุดและเสถียรสุด เหมาะงานทรัพยากรจำกัด.
|
| 44 |
|
| 45 |
### เวลาเทรน (โดยเฉลี่ย)
|
|
|
|
| 46 |
| Model | วินาที/รอบ | เวลารวม (ชม.) |
|
| 47 |
|---|---:|---:|
|
| 48 |
| WCB | 54.67 | 4.58 |
|
|
@@ -50,14 +52,24 @@ datasets:
|
|
| 50 |
| WCB_CNN_BiLSTM | 68.72 | 5.76 |
|
| 51 |
| WCB_4Layer_BiLSTM | 72.91 | 6.11 |
|
| 52 |
|
|
|
|
|
|
|
| 53 |
## โครงสร้างรีโป
|
| 54 |
|
| 55 |
```
|
| 56 |
.
|
| 57 |
├─ WCB/
|
|
|
|
|
|
|
| 58 |
├─ WCB_BiLSTM/
|
|
|
|
|
|
|
| 59 |
├─ WCB_CNN_BiLSTM/
|
|
|
|
|
|
|
| 60 |
├─ WCB_4Layer_BiLSTM/
|
|
|
|
|
|
|
| 61 |
├─ common/
|
| 62 |
│ ├─ models.py
|
| 63 |
│ └─ __init__.py
|
|
@@ -66,34 +78,291 @@ datasets:
|
|
| 66 |
└─ README.md
|
| 67 |
```
|
| 68 |
|
|
|
|
|
|
|
| 69 |
## วิธีใช้งาน
|
| 70 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 71 |
```python
|
| 72 |
import torch
|
| 73 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 74 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 75 |
MODEL_DIR = "WCB_BiLSTM"
|
| 76 |
|
| 77 |
-
|
| 78 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 79 |
|
| 80 |
-
enc = tokenizer(text, truncation=True, padding=True,
|
| 81 |
-
return_tensors="pt", max_length=cfg.get("max_length", 128))
|
| 82 |
with torch.no_grad():
|
| 83 |
-
logits = model(
|
| 84 |
-
probs =
|
| 85 |
-
pred_id =
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 86 |
|
| 87 |
-
|
| 88 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 89 |
```
|
| 90 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 91 |
## เลือกโมเดลให้เหมาะงาน
|
| 92 |
|
| 93 |
-
|
| 94 |
-
|
| 95 |
-
|
| 96 |
-
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 97 |
|
| 98 |
-
## License
|
| 99 |
Apache-2.0
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 20 |
โมเดลสำหรับวิเคราะห์อารมณ์ (2 คลาส: NEG/POS) ภาษาไทย โดยใช้ **WangchanBERTa** เป็น backbone และเพิ่มหัว (heads) แบบ LSTM/CNN-LSTM หลายสถาปัตยกรรมสำหรับเปรียบเทียบและใช้งานตามบริบท
|
| 21 |
|
| 22 |
รีโปนี้บรรจุโมเดล 4 ตัว (เก็บเป็นโฟลเดอร์ย่อย):
|
|
|
|
| 23 |
- `WCB/` — WangchanBERTa (ใช้ [CLS])
|
| 24 |
- `WCB_BiLSTM/` — WangchanBERTa → BiLSTM → Pooling
|
| 25 |
- `WCB_CNN_BiLSTM/` — WangchanBERTa → CNN → BiLSTM → Pooling
|
|
|
|
| 27 |
|
| 28 |
แต่ละโฟลเดอร์มี `model.safetensors` และ `config.json` (เมตาดาต้า: `id2label/label2id`, `max_length`, `pooling_after_lstm`, `base_model`)
|
| 29 |
|
| 30 |
+
---
|
| 31 |
+
|
| 32 |
## สรุปผลการประเมิน (5-fold CV)
|
| 33 |
|
| 34 |
| Model | Accuracy (%) | F1-Score (%) | AUC (%) |
|
|
|
|
| 44 |
- **เร็ว/เสถียร**: `WCB` เร็วที่สุดและเสถียรสุด เหมาะงานทรัพยากรจำกัด.
|
| 45 |
|
| 46 |
### เวลาเทรน (โดยเฉลี่ย)
|
| 47 |
+
|
| 48 |
| Model | วินาที/รอบ | เวลารวม (ชม.) |
|
| 49 |
|---|---:|---:|
|
| 50 |
| WCB | 54.67 | 4.58 |
|
|
|
|
| 52 |
| WCB_CNN_BiLSTM | 68.72 | 5.76 |
|
| 53 |
| WCB_4Layer_BiLSTM | 72.91 | 6.11 |
|
| 54 |
|
| 55 |
+
---
|
| 56 |
+
|
| 57 |
## โครงสร้างรีโป
|
| 58 |
|
| 59 |
```
|
| 60 |
.
|
| 61 |
├─ WCB/
|
| 62 |
+
│ ├─ model.safetensors
|
| 63 |
+
│ └─ config.json
|
| 64 |
├─ WCB_BiLSTM/
|
| 65 |
+
│ ├─ model.safetensors
|
| 66 |
+
│ └─ config.json
|
| 67 |
├─ WCB_CNN_BiLSTM/
|
| 68 |
+
│ ├─ model.safetensors
|
| 69 |
+
│ └─ config.json
|
| 70 |
├─ WCB_4Layer_BiLSTM/
|
| 71 |
+
│ ├─ model.safetensors
|
| 72 |
+
│ └─ config.json
|
| 73 |
├─ common/
|
| 74 |
│ ├─ models.py
|
| 75 |
│ └─ __init__.py
|
|
|
|
| 78 |
└─ README.md
|
| 79 |
```
|
| 80 |
|
| 81 |
+
---
|
| 82 |
+
|
| 83 |
## วิธีใช้งาน
|
| 84 |
|
| 85 |
+
### 🔧 ติดตั้ง Dependencies
|
| 86 |
+
|
| 87 |
+
```bash
|
| 88 |
+
pip install torch transformers huggingface-hub safetensors
|
| 89 |
+
```
|
| 90 |
+
|
| 91 |
+
### 📦 วิธีที่ 1: โหลดโมเดลจาก Hugging Face Hub (แนะนำ)
|
| 92 |
+
|
| 93 |
```python
|
| 94 |
import torch
|
| 95 |
+
import torch.nn.functional as F
|
| 96 |
+
from transformers import AutoTokenizer
|
| 97 |
+
from huggingface_hub import hf_hub_download
|
| 98 |
+
from safetensors.torch import load_file
|
| 99 |
+
import json
|
| 100 |
+
import importlib.util
|
| 101 |
+
|
| 102 |
+
# ===== ตั้งค่า =====
|
| 103 |
+
REPO_ID = "Dusit-P/thai-sentiment" # เปลี่ยนเป็น repo ของคุณ
|
| 104 |
+
MODEL_NAME = "WCB_BiLSTM" # เลือก: WCB, WCB_BiLSTM, WCB_CNN_BiLSTM, WCB_4Layer_BiLSTM
|
| 105 |
+
|
| 106 |
+
# ===== 1. ดาวน์โหลดไฟล์จำเป็น =====
|
| 107 |
+
config_path = hf_hub_download(REPO_ID, filename=f"{MODEL_NAME}/config.json")
|
| 108 |
+
weights_path = hf_hub_download(REPO_ID, filename=f"{MODEL_NAME}/model.safetensors")
|
| 109 |
+
models_py = hf_hub_download(REPO_ID, filename="common/models.py")
|
| 110 |
+
|
| 111 |
+
# ===== 2. โหลด config =====
|
| 112 |
+
with open(config_path, "r", encoding="utf-8") as f:
|
| 113 |
+
config = json.load(f)
|
| 114 |
+
|
| 115 |
+
# ===== 3. โหลด tokenizer =====
|
| 116 |
+
base_model = config.get("base_model", "airesearch/wangchanberta-base-att-spm-uncased")
|
| 117 |
+
tokenizer = AutoTokenizer.from_pretrained(base_model)
|
| 118 |
+
|
| 119 |
+
# ===== 4. โหลดโมเดล =====
|
| 120 |
+
# Import models.py
|
| 121 |
+
spec = importlib.util.spec_from_file_location("models", models_py)
|
| 122 |
+
models = importlib.util.module_from_spec(spec)
|
| 123 |
+
spec.loader.exec_module(models)
|
| 124 |
+
|
| 125 |
+
# สร้างโมเดล
|
| 126 |
+
architecture = config.get("architecture", MODEL_NAME)
|
| 127 |
+
num_labels = config.get("num_labels", 2)
|
| 128 |
+
pooling = config.get("pooling_after_lstm", "masked_mean")
|
| 129 |
+
|
| 130 |
+
model = models._build(architecture, base_model, num_labels, pooling)
|
| 131 |
+
|
| 132 |
+
# โหลด weights
|
| 133 |
+
state_dict = load_file(weights_path)
|
| 134 |
+
model.load_state_dict(state_dict, strict=False)
|
| 135 |
+
model.eval()
|
| 136 |
+
|
| 137 |
+
# ===== 5. ทำนาย =====
|
| 138 |
+
text = "มือถือรุ่นนี้ดีมาก ราคาคุ้มค่า แนะนำเลย!"
|
| 139 |
|
| 140 |
+
# Tokenize
|
| 141 |
+
inputs = tokenizer(
|
| 142 |
+
text,
|
| 143 |
+
truncation=True,
|
| 144 |
+
padding=True,
|
| 145 |
+
max_length=config.get("max_length", 128),
|
| 146 |
+
return_tensors="pt"
|
| 147 |
+
)
|
| 148 |
+
|
| 149 |
+
# Predict
|
| 150 |
+
with torch.no_grad():
|
| 151 |
+
logits = model(inputs["input_ids"], inputs["attention_mask"])
|
| 152 |
+
probs = F.softmax(logits, dim=1)[0]
|
| 153 |
+
pred_id = torch.argmax(logits, dim=1).item()
|
| 154 |
+
|
| 155 |
+
# แสดงผล
|
| 156 |
+
id2label = {int(k): v for k, v in config["id2label"].items()}
|
| 157 |
+
print(f"Text: {text}")
|
| 158 |
+
print(f"Prediction: {id2label[pred_id]}")
|
| 159 |
+
print(f"Probabilities: NEG={probs[0]:.4f}, POS={probs[1]:.4f}")
|
| 160 |
+
```
|
| 161 |
+
|
| 162 |
+
**Output ตัวอย่าง:**
|
| 163 |
+
```
|
| 164 |
+
Text: มือถือรุ่นนี้ดีมาก ราคาคุ้มค่า แนะนำเลย!
|
| 165 |
+
Prediction: positive
|
| 166 |
+
Probabilities: NEG=0.0234, POS=0.9766
|
| 167 |
+
```
|
| 168 |
+
|
| 169 |
+
---
|
| 170 |
+
|
| 171 |
+
### 📦 วิธีที่ 2: Clone Repo แล้วใช้งาน
|
| 172 |
+
|
| 173 |
+
```bash
|
| 174 |
+
git clone https://huggingface.co/Dusit-P/thai-sentiment
|
| 175 |
+
cd thai-sentiment
|
| 176 |
+
pip install -r requirements.txt
|
| 177 |
+
```
|
| 178 |
+
|
| 179 |
+
```python
|
| 180 |
+
import torch
|
| 181 |
+
import torch.nn.functional as F
|
| 182 |
+
from transformers import AutoTokenizer
|
| 183 |
+
from safetensors.torch import load_file
|
| 184 |
+
from common.models import _build
|
| 185 |
+
import json
|
| 186 |
+
|
| 187 |
+
# ===== เลือกโมเดล =====
|
| 188 |
MODEL_DIR = "WCB_BiLSTM"
|
| 189 |
|
| 190 |
+
# ===== โหลด config =====
|
| 191 |
+
with open(f"{MODEL_DIR}/config.json", "r") as f:
|
| 192 |
+
config = json.load(f)
|
| 193 |
+
|
| 194 |
+
# ===== โหลด tokenizer =====
|
| 195 |
+
base_model = config.get("base_model", "airesearch/wangchanberta-base-att-spm-uncased")
|
| 196 |
+
tokenizer = AutoTokenizer.from_pretrained(base_model)
|
| 197 |
+
|
| 198 |
+
# ===== โหลดโมเดล =====
|
| 199 |
+
model = _build(
|
| 200 |
+
config.get("architecture", MODEL_DIR),
|
| 201 |
+
base_model,
|
| 202 |
+
config.get("num_labels", 2),
|
| 203 |
+
config.get("pooling_after_lstm", "masked_mean")
|
| 204 |
+
)
|
| 205 |
+
|
| 206 |
+
state_dict = load_file(f"{MODEL_DIR}/model.safetensors")
|
| 207 |
+
model.load_state_dict(state_dict, strict=False)
|
| 208 |
+
model.eval()
|
| 209 |
+
|
| 210 |
+
# ===== ทำนาย =====
|
| 211 |
+
text = "ของแพงไป คุณภาพไม่คุ้มราคา"
|
| 212 |
+
|
| 213 |
+
inputs = tokenizer(
|
| 214 |
+
text,
|
| 215 |
+
truncation=True,
|
| 216 |
+
padding=True,
|
| 217 |
+
max_length=config.get("max_length", 128),
|
| 218 |
+
return_tensors="pt"
|
| 219 |
+
)
|
| 220 |
|
|
|
|
|
|
|
| 221 |
with torch.no_grad():
|
| 222 |
+
logits = model(inputs["input_ids"], inputs["attention_mask"])
|
| 223 |
+
probs = F.softmax(logits, dim=1)[0]
|
| 224 |
+
pred_id = torch.argmax(logits, dim=1).item()
|
| 225 |
+
|
| 226 |
+
id2label = {int(k): v for k, v in config["id2label"].items()}
|
| 227 |
+
print(f"Prediction: {id2label[pred_id]}")
|
| 228 |
+
print(f"Probabilities: {probs}")
|
| 229 |
+
```
|
| 230 |
+
|
| 231 |
+
---
|
| 232 |
+
|
| 233 |
+
### 📦 วิธีที่ 3: ทำนายหลายข้อความพร้อมกัน (Batch Prediction)
|
| 234 |
+
|
| 235 |
+
```python
|
| 236 |
+
import torch
|
| 237 |
+
import torch.nn.functional as F
|
| 238 |
+
from transformers import AutoTokenizer
|
| 239 |
+
from huggingface_hub import hf_hub_download
|
| 240 |
+
from safetensors.torch import load_file
|
| 241 |
+
import json
|
| 242 |
+
import importlib.util
|
| 243 |
+
|
| 244 |
+
# ===== Setup =====
|
| 245 |
+
REPO_ID = "Dusit-P/thai-sentiment"
|
| 246 |
+
MODEL_NAME = "WCB_BiLSTM"
|
| 247 |
+
|
| 248 |
+
# ===== โหลดโมเดล (ตามวิธีที่ 1) =====
|
| 249 |
+
config_path = hf_hub_download(REPO_ID, filename=f"{MODEL_NAME}/config.json")
|
| 250 |
+
weights_path = hf_hub_download(REPO_ID, filename=f"{MODEL_NAME}/model.safetensors")
|
| 251 |
+
models_py = hf_hub_download(REPO_ID, filename="common/models.py")
|
| 252 |
+
|
| 253 |
+
with open(config_path, "r") as f:
|
| 254 |
+
config = json.load(f)
|
| 255 |
+
|
| 256 |
+
base_model = config.get("base_model", "airesearch/wangchanberta-base-att-spm-uncased")
|
| 257 |
+
tokenizer = AutoTokenizer.from_pretrained(base_model)
|
| 258 |
+
|
| 259 |
+
spec = importlib.util.spec_from_file_location("models", models_py)
|
| 260 |
+
models = importlib.util.module_from_spec(spec)
|
| 261 |
+
spec.loader.exec_module(models)
|
| 262 |
+
|
| 263 |
+
model = models._build(
|
| 264 |
+
config.get("architecture", MODEL_NAME),
|
| 265 |
+
base_model,
|
| 266 |
+
config.get("num_labels", 2),
|
| 267 |
+
config.get("pooling_after_lstm", "masked_mean")
|
| 268 |
+
)
|
| 269 |
+
|
| 270 |
+
state_dict = load_file(weights_path)
|
| 271 |
+
model.load_state_dict(state_dict, strict=False)
|
| 272 |
+
model.eval()
|
| 273 |
+
|
| 274 |
+
# ===== ทำนายหลายข้อความ =====
|
| 275 |
+
texts = [
|
| 276 |
+
"อาหารอร่อยมาก บริการดีมาก",
|
| 277 |
+
"ของแพงไป รสชาติก็ธรรมดา",
|
| 278 |
+
"บรรยากาศดี แต่รอนานไป",
|
| 279 |
+
"คุ้มค่ามาก แนะนำเลย"
|
| 280 |
+
]
|
| 281 |
+
|
| 282 |
+
# Tokenize batch
|
| 283 |
+
inputs = tokenizer(
|
| 284 |
+
texts,
|
| 285 |
+
truncation=True,
|
| 286 |
+
padding=True,
|
| 287 |
+
max_length=config.get("max_length", 128),
|
| 288 |
+
return_tensors="pt"
|
| 289 |
+
)
|
| 290 |
+
|
| 291 |
+
# Predict batch
|
| 292 |
+
with torch.no_grad():
|
| 293 |
+
logits = model(inputs["input_ids"], inputs["attention_mask"])
|
| 294 |
+
probs = F.softmax(logits, dim=1)
|
| 295 |
+
pred_ids = torch.argmax(logits, dim=1)
|
| 296 |
+
|
| 297 |
+
# แสดงผล
|
| 298 |
+
id2label = {int(k): v for k, v in config["id2label"].items()}
|
| 299 |
|
| 300 |
+
print("=" * 70)
|
| 301 |
+
for i, text in enumerate(texts):
|
| 302 |
+
label = id2label[pred_ids[i].item()]
|
| 303 |
+
neg_prob = probs[i][0].item()
|
| 304 |
+
pos_prob = probs[i][1].item()
|
| 305 |
+
|
| 306 |
+
print(f"Text: {text}")
|
| 307 |
+
print(f" → Prediction: {label}")
|
| 308 |
+
print(f" → Confidence: NEG={neg_prob:.4f}, POS={pos_prob:.4f}")
|
| 309 |
+
print("-" * 70)
|
| 310 |
```
|
| 311 |
|
| 312 |
+
**Output ตัวอย่าง:**
|
| 313 |
+
```
|
| 314 |
+
======================================================================
|
| 315 |
+
Text: อาหารอร่อยมาก บริการดีมาก
|
| 316 |
+
→ Prediction: positive
|
| 317 |
+
→ Confidence: NEG=0.0156, POS=0.9844
|
| 318 |
+
----------------------------------------------------------------------
|
| 319 |
+
Text: ของแพงไป รสชาติก็��รรมดา
|
| 320 |
+
→ Prediction: negative
|
| 321 |
+
→ Confidence: NEG=0.8923, POS=0.1077
|
| 322 |
+
----------------------------------------------------------------------
|
| 323 |
+
Text: บรรยากาศดี แต่รอนานไป
|
| 324 |
+
→ Prediction: positive
|
| 325 |
+
→ Confidence: NEG=0.3421, POS=0.6579
|
| 326 |
+
----------------------------------------------------------------------
|
| 327 |
+
Text: คุ้มค่ามาก แนะนำเลย
|
| 328 |
+
→ Prediction: positive
|
| 329 |
+
→ Confidence: NEG=0.0089, POS=0.9911
|
| 330 |
+
----------------------------------------------------------------------
|
| 331 |
+
```
|
| 332 |
+
|
| 333 |
+
---
|
| 334 |
+
|
| 335 |
## เลือกโมเดลให้เหมาะงาน
|
| 336 |
|
| 337 |
+
| Use Case | โมเดลที่แนะนำ | เหตุผล |
|
| 338 |
+
|----------|--------------|--------|
|
| 339 |
+
| **ต้องการความแม่นยำสูงสุด** | `WCB_BiLSTM` | Acc/F1 สูงสุด (90.93% / 90.54%) |
|
| 340 |
+
| **ทรัพยากรจำกัด / ต้องการความเร็ว** | `WCB` | เร็วที่สุด (54.67 วิ/รอบ) และเสถียรสุด |
|
| 341 |
+
| **โฟกัส AUC / การจัดอันดับ** | `WCB_CNN_BiLSTM` | AUC สูงสุด (95.83%) และเสถียร |
|
| 342 |
+
| **สมดุลโดยรวม** | `WCB_4Layer_BiLSTM` | ประสิทธิภาพดีรอบด้าน |
|
| 343 |
+
|
| 344 |
+
---
|
| 345 |
+
|
| 346 |
+
## 🚀 Demo Application
|
| 347 |
+
|
| 348 |
+
ลองใช้งานโมเดลผ่าน Gradio Demo:
|
| 349 |
+
- **URL:** [https://huggingface.co/spaces/Dusit-P/thai-sentiment-demo](https://huggingface.co/spaces/Dusit-P/thai-sentiment-demo)
|
| 350 |
+
|
| 351 |
+
---
|
| 352 |
+
|
| 353 |
+
## 📄 License
|
| 354 |
|
|
|
|
| 355 |
Apache-2.0
|
| 356 |
+
|
| 357 |
+
---
|
| 358 |
+
|
| 359 |
+
## 🙏 Acknowledgments
|
| 360 |
+
|
| 361 |
+
- **WangchanBERTa**: [airesearch/wangchanberta-base-att-spm-uncased](https://huggingface.co/airesearch/wangchanberta-base-att-spm-uncased)
|
| 362 |
+
- **Dataset**: [wisesight_sentiment](https://huggingface.co/datasets/wisesight_sentiment)
|
| 363 |
+
|
| 364 |
+
---
|
| 365 |
+
|
| 366 |
+
## 📧 Contact
|
| 367 |
+
|
| 368 |
+
หากมีคำถามหรือข้อเสนอแนะ กรุณาติดต่อผ่าน [GitHub Issues](https://github.com/your-repo/issues)
|