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如何使用 Natural Language API 進(jìn)行實(shí)體和情感分析
print(minimax.__version__) # 應(yīng)輸出2.3.1+
from minimax import Client, TextParams
client = Client(
api_key="your_api_key_here",
group_id="default", # 團(tuán)隊(duì)協(xié)作標(biāo)識
endpoint="https://api.minimax.cn/v1"
)
response = client.text_completion(
prompt="寫一篇關(guān)于新能源汽車的營銷文案,要求包含三個核心賣點(diǎn)",
params=TextParams(
temperature=0.7, # 創(chuàng)意度調(diào)節(jié)(0-1)
max_tokens=500, # 最大輸出長度
repetition_penalty=1.2, # 重復(fù)懲罰系數(shù)
style="marketing" # 預(yù)設(shè)風(fēng)格模板
)
)
print(response.text)
典型輸出結(jié)構(gòu):
{
"text": "全新一代XX電動車,重新定義出行體驗(yàn)...",
"usage": {
"prompt_tokens": 32,
"completion_tokens": 287
},
"suggestions": ["可加入電池壽命數(shù)據(jù)","建議強(qiáng)化安全性能描述"]
}
client.text_completion(
prompt="基于以下數(shù)據(jù)生成季度財(cái)報(bào)分析:{數(shù)據(jù)}",
params=TextParams(
template="financial_report", # 使用預(yù)置模板
language="zh-en", # 中英混合輸出
sentiment="positive", # 情感傾向控制
forbidden_words=["虧損","下滑"] # 屏蔽敏感詞
)
)
stream = client.text_completion_stream(
prompt="用Python實(shí)現(xiàn)快速排序算法",
stream=True
)
for chunk in stream:
print(chunk.text, end="", flush=True)
if chunk.is_final:
print("\n[生成完成]")
response = client.code_completion(
context="def calculate_average(nums):",
language="python",
cursor_position=25 # 光標(biāo)位置
)
print(response.suggestions[0].code)
輸出示例:
if not nums:
return 0
return sum(nums) / len(nums)
report = client.code_review(
code="public class Test { ... }",
language="java",
check_rules=["performance", "security"]
)
for issue in report.issues:
print(f"Line {issue.line}: {issue.description}")
print(f"建議修改: {issue.suggestion}")
tests = client.generate_unit_test(
source_code="math_utils.py",
framework="pytest",
coverage=0.85 # 目標(biāo)覆蓋率
)
with open("test_math_utils.py", "w") as f:
f.write(tests.code)
image_url = client.generate_image(
prompt="賽博朋克風(fēng)格的城市夜景,有飛行汽車和霓虹廣告牌",
resolution="1024x768",
style="digital_art"
)
print(f"生成圖像地址: {image_url}")
analysis = client.analyze_video(
video_url="https://example.com/demo.mp4",
features=["caption", "object", "emotion"]
)
print(f"視頻摘要: {analysis.summary}")
print("關(guān)鍵物體檢測:")
for obj in analysis.objects[:3]:
print(f"- {obj.name} (置信度:{obj.confidence:.2f})")
results = client.cross_modal_search(
query_image="product.jpg",
target_type="text",
top_k=5
)
for item in results:
print(f"相似度 {item.score:.2f}: {item.text}")
from minimax import BatchProcessor
processor = BatchProcessor(
client=client,
concurrency=10 # 最大并發(fā)數(shù)
)
tasks = [
{"prompt": "生成產(chǎn)品A的廣告語"},
{"prompt": "翻譯用戶手冊到英文"}
]
results = processor.process_batch(
tasks,
endpoint="text_completion"
)
for result in results:
if result.success:
print(result.response.text)
training_job = client.start_fine_tuning(
base_model="hailuo-base",
training_data="dataset.jsonl",
params={
"epochs": 5,
"learning_rate": 2e-5
}
)
while not training_job.is_complete():
print(f"訓(xùn)練進(jìn)度: {training_job.progress}%")
time.sleep(60)
print(f"新模型ID: {training_job.model_id}")
from minimax import RBAC
rbac = RBAC(client)
rbac.create_role(
name="junior_developer",
permissions=["text_completion", "code_completion"]
)
rbac.assign_user(
user_id="user_123",
role="junior_developer"
)
from functools import lru_cache
@lru_cache(maxsize=1000)
def cached_completion(prompt: str, params: dict):
return client.text_completion(prompt, params=params)
from minimax import LoadBalancer
lb = LoadBalancer(
api_keys=["key1", "key2", "key3"],
strategy="round_robin" # 可選least_conn/latency
)
response = lb.request(
endpoint="text_completion",
payload={"prompt": "..."}
)
from minimax import Monitor
monitor = Monitor(client)
monitor.set_alert(
metric="error_rate",
condition=">5%",
receivers=["alert@company.com"]
)
monitor.start_dashboard(port=8080)
safe_response = client.text_completion(
prompt="...",
safety_filter={
"categories": ["violence", "porn"],
"action": "block" # 可選censor/replace
}
)
from minimax import SecureClient
secure_client = SecureClient(
api_key="your_key",
encryption_key="your_encrypt_key",
algorithm="AES-256-GCM"
)
audit_logs = client.get_audit_logs(
start_time="2023-01-01",
end_time="2023-12-31",
event_types=["api_call", "model_training"]
)
export_to_s3(audit_logs, "s3://bucket/audit.log")
class CustomerServiceBot:
def __init__(self):
self.knowledge_base = client.load_kb("faq_db")
def respond(self, query):
context = self.knowledge_base.search(query)
return client.text_completion(
prompt=f"用戶問:{query}\n參考信息:{context}",
params={"temperature": 0.3}
)
def auto_post_social_media():
trends = client.analyze_trends(keywords=["科技", "創(chuàng)新"])
article = client.text_completion(
prompt=f"根據(jù)趨勢{trends}撰寫公眾號文章"
)
image = client.generate_image(article.summary)
post_to_wechat(article, image)
report = client.analyze_data(
dataset="sales.csv",
task="預(yù)測下季度銷售額",
format="markdown"
)
visualization = client.generate_plot(
data=report["data"],
chart_type="time_series"
)
錯誤碼 | 含義 | 解決方案 |
429 | 請求頻率超限 | 啟用指數(shù)退避重試機(jī)制 |
500 | 服務(wù)端內(nèi)部錯誤 | 檢查請求格式,聯(lián)系技術(shù)支持 |
403 | 權(quán)限不足 | 驗(yàn)證API Key和角色權(quán)限 |
400 | 參數(shù)校驗(yàn)失敗 | 使用SDK參數(shù)驗(yàn)證工具 |
MiniMax Hailuo AI通過其強(qiáng)大的多模態(tài)能力和靈活的開發(fā)接口,正在重塑企業(yè)智能化轉(zhuǎn)型的技術(shù)路徑。本教程從基礎(chǔ)配置到高階應(yīng)用,系統(tǒng)性地展示了平臺的核心功能與技術(shù)特性。隨著v3.0版本即將推出的強(qiáng)化推理引擎和行業(yè)垂直模型,開發(fā)者將獲得更強(qiáng)大的工具支持。但需要始終牢記:AI技術(shù)的價(jià)值在于增強(qiáng)而非替代人類智能,開發(fā)者應(yīng)秉持負(fù)責(zé)任的態(tài)度,在追求效率提升的同時(shí),確保技術(shù)的應(yīng)用符合倫理規(guī)范和社會價(jià)值。
如何使用 Natural Language API 進(jìn)行實(shí)體和情感分析
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