Artificial intelligence (AI) market size worldwide in 2021 with a forecast until 2030 https://www.statista.com/statistics/1365145/artificial-intelligence-market-size/ 日本マイクロソフトが生成AIサービスの利用社数を公開し続ける理由 https://japan.zdnet.com/article/35213126/
ü ن֨ͷࡦఆ໌ࣔతͳنൣͷϞσϧΈࠐΈ ü ಁ໌ੑΛ୲อ͠ɺݖར੍ݶʹ͍ͭͯެ։͢Δ ü ςετɾࢹɾࠪͷపఈ ü ๏ʹΑΔن੍ͷൃలɾڧԽɺҟٞਃཱͯ͠ͷݖརɾٹࡁાஔͷ֬อ ü ֤छ੍ͷΞοϓσʔτ ü ࣏తΞΫγϣϯɺֶࡍతɾଟ༷ͳ࿑ಇڥɺΠϯΫϧʔγϒͳࣾձɺརӹͷɺetc.
• طଘݚڀΛௐࠪ͠ɺػցֶशʹ͓͚Δެฏੑʹ͍֤ͭͯछఆٛΛྨ ü 23छͷόΠΞεʢྺ࢙తόΠΞεɺਓޱόΠΞεɺetc.ʣ ü 6छͷࠩผʢతɾඇతࠩผɺ੍ʹΑΔࠩผɺetc.ʣ ü 10छͷެฏੑʢՁΦοζɺػձۉɺແҙࣝʹΑΔެฏɺetc.ʣ • "ެฏͳػցֶश"ͷख๏ΛʮલॲཧʯʮதॲཧʯʮޙॲཧʯͰྨ ü લॲཧɿֶशσʔλʹࡏ͢ΔࠩผΛࣄલʹऔΓআ͘ ü தॲཧɿطଘͷֶशϞσϧʹରͯ͠ɺֶशͷաఔʹ͓͍ͯࠩผ͕ى͜Βͳ͍Α͏ తม੍݅ΛՃ͑Δ ü ޙॲཧɿ௨ৗ௨ΓʹϞσϧΛֶशͨ͠ޙͰɺ༧ଌ݁ՌΛެฏੑ͕ຬͨ͞ΕΔΑ͏ิਖ਼
GPTʢGenerative Pre-trained TransformerʣͰDecoder෦ͷΈΛΈ߹Θͤͯ༻ • 2020ʹɺOpenAIͷݚڀऀΒʹΑΔจ”Scaling Laws for Neural Language Models”Ͱɺ Transformerͷਫ਼͕ϞσϧαΠζʗσʔληοταΠζʗܭࢉྔ͕૿͑Δʹ࿈Ε͖ͯଇʹ ै্ͬͯ͠ɺͦͷ্ݶʹ͍ͭͯ؍ଌ͞Εͳ͔ͬͨ͜ͱ͕ࣔ͞Εͨ →ϦιʔεΛ͡Δ΄Ͳਫ਼্͕͕Γଓ͚ΔՄೳੑΛࣔࠦ 14 左図:Attention Is All You Need https://arxiv.org/abs/1706.03762 右図:Scaling Laws for Neural Language Models https://arxiv.org/abs/2001.08361
Step 1ɿਓखͰ࡞͞Εͨʮ·͍͠ճʯΛਖ਼ղσʔλͱͨ͠ڭࢣ͋ΓֶशʹΑΔϑΝΠϯνϡʔχϯά Ø Step 2ɿೖྗจʹର͢Δෳͷճީิʹରͯ͠ɺਓखʹΑΔϥϯΫ͚Λ࣮ࢪɻͦͷσʔλΛ༻͍ͯɺೖྗจ ʹର͢ΔճจͷϥϯΫΛ༧ଌ͢ΔReward ModelʢRMʣΛֶश Ø Step 3ɿRMʹΑΔධՁ͕࠷େͱͳΔΑ͏ͳग़ྗΛ͓͜ͳ͏ϞσϧΛڧԽֶशͰ࡞ 15 Training language models to follow instructions with human feedback https://arxiv.org/pdf/2203.02155
আڈ͢ΔΑ͏ͳϞσϧΛֶशͤ͞Δ Ø Denoising U-NetɿDiffusion Modelʹ͓͍ͯϊΠζআڈʹ༻͍ΒΕΔσΟʔϓϥʔχϯάͷϞσϧ Ø CLIPɿը૾ͱςΩετΛಉ͡જࡏۭؒʹຒΊࠐΉϞσϧɻςΩετͷຒΊࠐΈʹTransformer͕༻͍ΒΕ͍ͯΔ 16 High-Resolution Image Synthesis with Latent Diffusion Models https://arxiv.org/pdf/2112.10752 "a photograph of an astronaut riding a horse" Wikipedia : Stable Diffusion https://ja.wikipedia.org/wiki/Stable_Diffusion
Sues OpenAI and Microsoft Over A.I. Use of Copyrighted Work https://www.nytimes.com/2023/12/27/business/media/new-york-times-open-ai-microsoft-lawsuit.html
Used ChatGPT In Court—And Cited Fake Cases. A Judge Is Considering Sanctions https://www.forbes.com/sites/mollybohannon/2023/06/08/lawyer-used-chatgpt-in-court-and-cited-fake-cases-a-judge-is-considering-sanctions/?sh=3e8194d97c7f
ʹΑͬͯʹରԠɻҰํɺಉ༷ʹLAION 5BΛར༻͍ͯ͠ΔMidjourney͔Βͷίϝϯτແ͔ͬͨ Stable Diffusion 1.5 Was Trained On Illegal Child Sexual Abuse Material, Stanford Study Says https://www.forbes.com/sites/alexandralevine/2023/12/20/stable-diffusion-child-sexual-abuse-material-stanford-internet-observatory/