
åçªãªæãä»ãã§äŒè©±ã§ãã AI ãäœã£ã話
ãããã«ã¡ã¯ããã°ãã¯ãteftef ã§ããä»åã¯ãã€ããšã¯äžå³éãèšäºã§ãGPT-3 ã¢ãã«ã䜿çšãããã£ããbot ã®å®è£
ã®ã«ã€ããŠã§ãã倿®µãªã©ãé«ããªã(GPT-3 以å€ç¡æ)ãããçšåºŠã® Python ã®ç¥èãããæ¹ãªãç°¡åã«äœããŠããŸããšæããŸãã
ãç§ããŸã ååŠè
ã§ããã説æãééã£ãŠãããåéããããå¯èœæ§ã 0 ã§ã¯ãªããšããããšããäºæ¿ãã ããããã²ã³ã¡ã³ããªã©ãããã ããã幞ãã§ãã
ããã§ã¯è¡ããŸãã
æãä»ã
3æ¥ã»ã©åã«ãã®ãã㪠Tweet ãèŠã€ããŸããã
èªåã®AIãšäŒè©±åºæ¥ãããã«ãªã£ãŠããŸã£ãwwwwããã¯æ¥œããww pic.twitter.com/en5L0QWGxa
â ãã@ãAI Vtuberãéçºäž (@cumulo_autumn) February 9, 2023
ããã®ç¬éé ã«æãæµ®ããã ã®ã¯ã欲ããããšãã3æåã§ããããã®è©±ãå人 M (ä»¥äž M )ã«è»œã話ãããšããã圌ã¯ãã»ã©æã ã£ããã(å€åå¿ãã)ã§ãå®è£ ãèããŠããããã§ããæ¬²ãããã©ããªããªãäœãã°ãããšããçªçºçãªèãããå§ãŸããŸããã
倧ãŸããªæµã
ããŸããããããããšãçŽ äººã1åã§èãããããŒãã£ãŒãã§æŽçãããšããããããšãããããã

ããã§ã¯å¿ èŠãª(äœãã¹ã)ãœããã䞊ã¹ãŠãããŸãã
声ãText ã«å€æãããœãã â Whisper
ãã£ããAI â GPT-3
"ãããã声" ã®èªã¿äžã bot â COEIROINK
ã¢ãã¿ãŒ â VMagicMirror
ãåŸã¯ãããŒãã£ãŒãã®é»ãç¢å°ã®éšåãããæãã«ã€ãªããããã«äœãã ãã§ããå³åŽã® YouTube ã®ã³ã¡ã³ããååŸããéšåã¯çœ®ããšããŠãå·ŠåŽã®å£°ãèªèããŠGPT-3ã«å ¥åãããã®è¿çãèªã¿äžããœããã«èªã¿äžãããããšãããã®ãäœããŸããã
ãããã䜿ã£ããã®
Whisper
ãOpenAIã®Whisperã¯ãèªç¶èšèªåŠçã«åºã¥ããæè¡ã䜿çšããæ±çšçãªé³å£°èªèã¢ãã«ã§ããWhisperã¯ããŠãŒã¶ãŒãå ¥åããããã¹ããçè§£ãæ¥æ¬èªãå«ãå€èšèªã®é³å£°ãé«ç²ŸåºŠã§æåèµ·ããããŸãããã®æ±çšçãªé³å£°èªèã¢ãã«ã¯ãAPIãä»ããŠã¢ããªã±ãŒã·ã§ã³ããµãŒãã¹ãšçµ±åããããšãã§ããè€éãªè³ªåãã¿ã¹ã¯ãåŠçããããšãã§ããŸãã
GPT-3
ãGPT-3ïŒGenerative Pre-trained Transformer 3ïŒã¯ãOpenAIãéçºããèªç¶èšèªåŠçã«åºã¥ãã人工ç¥èœã¢ãã«ã§ããGPT-3ã¯ãåŠç¿ã« Web äžã®å€§éã®ããã¹ãã䜿çšããŠåŠç¿ããŸããããã®ã¢ãã«ã¯ãèªç¶ãªæç« ãçæããããšãã§ããŸããããŸãè€éãªè³ªåã«å¯Ÿããå¿çãã¿ã¹ã¯ã®å®è¡ãå¯èœã§ãããChatGPTãã«ã䜿ãããŠãŸããã
COEIROINK
 ãCOEIROINKãã¯Â ã·ãã¯ããã ã«ããéçºããã "ç¡æ" ã§äœ¿ããããã¹ãèªã¿äžããœããã§ãæ§ã ãªçš®é¡ã®åæé³å£°ãçæããããšãã§ããŸããèªåã®å£°ã®é³å£°åæãäœããMYCOEIROINKãããããŸãã
VMagicMirror
ãVMagicMirrorã¯Windows PCã§VRMã¢ãã¿ãŒã衚瀺ããç¹å¥ãªããã€ã¹ã䜿ãããã£ã©ã¯ã¿ãŒãåãããã¢ããªã±ãŒã·ã§ã³ã§ããããã䜿ããšã§ã¢ãã¿ãŒã®ç«¯ã£ãã«åãã¢ãã¿ãŒã眮ãããšãã§ããŠãçµæ§é¢çœãã§ããããã«é³å£°ãæç¥ãããš(æãã)ãããè§£æããå£ã®åããã¢ãã¿ãŒã«ãªã¢ã«ã¿ã€ã ã§åæ ãããŸãã
äœ¿çšæ³ïŒåèèšäº
 ããã§ã¯ããããã®äœ¿ãæ¹ã§ãã
ä»å㯠python 㯠3.8.5 , CUDA 11.6 ç°å¢ã§ã.
Whisper
ä»åã¯ãã¡ãèšäºãåèã«ãããŠããã ããŸããã
ffmpegã®ã€ã³ã¹ããŒã«
ãŸãã¯ãã¡ããã€ã³ã¹ããŒã«ãã§ãã®äžã® bin ãã©ã«ãã« path ãéããŠ
pip install git+https://github.com/openai/whisper.git ãå®è¡ããŸãããããå²ãšæ²è ã ã£ããããã§ pytorch ãã€ã³ã¹ããŒã«ãããã®ã§ããã pytorch ã®ããŒãžã§ã³ãš CUDA ããŒãžã§ã³ãåããªãã®ã§ãåºæ¬çã«GPU ãèªèããŸããããã®ããããã£ãã
pip uninstall torch ã§æ¶ããŠããããã¡ãã§ python ãš CUDA ããŒãžã§ã³ãåãããŠåã€ã³ã¹ããŒã«ããŸãããã
GPT-3
ããŸãããã§ OpenAI ã®ããŒãååŸããŸããããããŒã¯ã¡ã¢ã£ãŠãããŸããããååç»é²ã¯18ãã«åç¡æãªã®ã§ãåŸããã§ããã¢ã«ãŠã³ãæ¿ããŠäœåãç¡æã«äœ¿ãããšæã£ãã®ã§ãããé»è©±çªå·äººç§°ãããã®ã§æºåž¯å€ããªããšç¡çã§ãã(ããã¯ã§ããâŠ)
éé課éå¶ã§ããããããªé«ããªãã®ã§å€§äžå€«ã§ãã

ãä»å䜿ãã®ã¯ äžçªå³ã® Davinci ã¢ãã«ã§ 0.02 ïŒ/1000 token ã§ã(5M token / ïŒ)ããããªæãã§æžããŸãã
import openai
class AIChat:
def __init__(self):
# â»åé ã§äœæããopenai ã® APIããŒãèšå®ããŠãã ãã
openai.api_key = "Your Token"
def response(self, user_input):
# openai ã® GPT-3 ã¢ãã«ã䜿ã£ãŠãå¿çãçæãã
response = openai.Completion.create(
engine="text-davinci-003", # text-davinci-003 ãæå®ããæ¹ãããèªç¶ãªæç« ãçæãããŸã
prompt=user_input,
max_tokens=1024,
temperature=0.5, # çæããå¿çã®å€æ§æ§
)
# å¿çã®ããã¹ãéšåãåãåºããŠè¿ã
return response['choices'][0]['text']COEIROINK
ããã¡ãããããŠã³ããŒãããŸããããCOEIROINK ã¯å®è¡ãããšãã«ã€ãã£ã±ãªãã«ããã®ã§èšå®ãªã©ãæžãŸããŠãããŸãããã
ç¶ããŠCOEIROINK ã«ãªã¯ãšã¹ããéã£ãŠå£°ãåºåãããæ¹æ³ã¯ãã¡ãã
VMagicMirror
ãããã¯ããŸãã§ããä»å䞻㯠GPU ã RTX 2070 Super ã§ VRAM ã 8GB ãªã®ã§ã å®è£ ããŸããã§ãããVRAM ã«äœè£ãããå Žåã¯ãã®ã¢ããªãç¹ãããšé¢çœãã§ããå¥ã«ã€ãªããªããŠãããã ãã®ã¢ããªãä»ããŠããã ãã§ãããã£ãœããåºãã®ã§ããã§ããã¢ãã¿ãŒã®äœ¿çšã«ã¯ Pixivãã¢ã«ãŠã³ããå¿ èŠã§ãã
å°ã£ãããš
ããŸã pip ã䜿ã£ãŠ install ããã¹ããã®ãåæããŸããä»å㯠python 㯠3.8.5 , CUDA 11.6 ç°å¢ã§ã.
ç¹ã« pytorch ã¯èªèº«ã®ç°å¢ã«åãããŠãã ããã
pip install git+https://github.com/openai/whisper.git
pip uninstall torch
pip3 install torch torchvision torchaudio --extra-index-url https://download.pytorch.org/whl/cu116pip install whisper
pip install soundcard
pip install pytchat
pip install argparse
pip install keyboard
pip install requests
pip install pydub
pip install openai
pip install simpleaudioãæãã ffmpegã®playã§PermissionError: [Errno 13] Permission denied:ãšè¡šç€ºãããã®ã§ãã¡ããåèã«
宿å
ãšããæãã§å®è£
ããŠã§ãããã®ããã¡ããã(ãããªã声ã§ããããªããâŠ)
ããããŒãŒãŒïŒïŒïŒïŒïŒïŒãã¡ããŒãŒãŒïŒïŒïŒïŒïŒ#AIVtuber https://t.co/2xp9zBumDD pic.twitter.com/bAn9iL6sYx
â teftef (@hanyingcl) February 10, 2023
ãä»åã䞻㯠VRAM ã®é¢ä¿äžãã¢ãã¿ãŒã¯å®è£ ããŸããã§ãããäœè£ã®ããæ¹ã¯ã¢ãã¿ãŒãå®è£ ããŠã¿ããšé¢çœãã§ããã¡ãªã¿ã«åç»ã§ã«ãã£ã«ãã£ããŠãã®ã¯ãç¹å®ã®ããŒãæããŠããšãã®ã¿é³å£°èªèãæå¹ã«ããŠããããã§ãã
çµããã«
ãä»åã¯ãšãã æãä»ãã§ãå®è£
ããŠã¿ãŸãããM ãšã¯é話ãããªããäœã£ãŠããã®ã§ãããããŸãåããæã¯ã»ããšã«ãã³ã·ã§ã³çäžããã§ããããããŠãªããšãã£ãŠãããããã«èŒã£ãŠããããæççãªæ
å ±ãããºã«ã®ããã«ã€ãªãåãããããšã§ãèªåã§ããã®ãããªãã®ãäœãããšããããšããšãŠãè¯ãçµéšãšãªããŸãããååããŠããã ãã M ã«ã¯æè¬ã§ãã(ã»ãŒåœŒãåºæ¬çãªå®è£
ããã£ãŠãããäž»ã¯ç 究宀垰ããããã£ãã®ã§è¿œãã€ãã®ã«å¿
æ»ã ã£ãâŠ)Â
ãäœãããããªãããšããã£ãæã«èª¿ã¹ããšããããšã¯ãšãŠã倧åã ãšæããŸãããããã®æµ·ãæŒãã°äœããããåºãŠããŸãããçãã«ãã©ãçãããã«ãèª¿ã¹æ¹ãããã©ããèŠãããã¯ãã倧åã ãšæããŸããããã§ãããŸããããªãå Žå㯠ChatGPT ãªã©ã«èããŠã¿ãã®ããããããã®æä»£ã®æ°ããªéžæè¢ãšãªã£ãŠããã®ã§ã¯ãªãã§ããããã
次åäºåãšå®£äŒ
ãä»åã¯çªå€ç·šã§ãããã³ãŒããæ±ãã®ã§ãŸãšãŸã£ãããã®ãã¡å ¬éããããšæã£ãŠããŸããç¶ç·šã¯ãã¡ãâ
æåŸã«
ãæåŸãŸã§èªãã§ããã ãããããšãããããŸãããæåŸã«å°ã宣äŒã§ããäž»ã®teftefãéå¶ãè¡ã£ãŠããdiscordãµãŒããŒãèŒããŸãããã®ãµãŒããŒã§ã¯MidjourneyãStble Diffusionã®ããã³ãããå ±æããããç ç©¶ãããããŠããŸãããã²åå ããŠããçµµæãAIãæ¢ã£ãŠã¿ãŠã¯ãããã§ãããã(teftef)
ãââãããããããã°ãã®èšäºãšéçºã®æ¯æŽãé¡ãããããŸãïŒ