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次回のデータサイエンス・ブートキャンプの申し込み受付中です!
日程:6月16 (火) 〜 18 (木)
場所:東京、八重洲
ビジネスの現場で使えるデータサイエンス、AI、データ分析の手法を体系的に学べるトレーニングです。
ぜひご参加検討下さい!
exploratory.io/training-jp
ベルギーでは、脱原発で止めた原子炉2基を再稼働。約2GW分を取り戻し、脱原発法も撤回したそうです。
これが今の世界のトレンド。
Belgium restored nuclear power output
Belgium’s two remaining nuclear reactors are back online, restoring 2GW of reliable power after months shut down.
Under Bart De Wever, the government has also scrapped the nuclear phase-out law and lifted the ban on new reactors. Concrete action to reverse the damage inflicted by energy-illiterate fools.
Germany threw away more than 20GW of nuclear capacity under Merkel, enough to supply roughly 30% of its electricity.
Not just IMHO, 8GW can still be recovered at minimum cost and in short order. Merz must halt dismantling and launch a serious programme to restore capacity - asap. Removed equipment can be replaced. Political paralysis is a choice.
That’s the difference between De Wever’s pragmatism and Merz’s catastrophic inability to correct past energy mistakes quickly and decisively, even with a highly capable Katherina Reiche as energy minister.
Well done, @Bart_DeWever and team.
@_FriedrichMerz @BMWE_
フランス政府は、極左の暴動を鎮めるために、通信会社にSNSのアクセスを遮断する準備を指示したとのこと。
こうしてどんどんと自由が消えていくヨーロッパ。
French PM Puts Telecoms On Alert For Nationwide Social Media Blackout As Far-Left Riots Spiral zerohedge.com/political/fran…
ドイツの首都ベルリンでは、選挙で勝った左派政党が家賃を下げるため、民間の賃貸住宅14万戸の「公有化」を協議しているそう。
こういう「共産主義化」がヨーロッパでは段々と当たり前になっていきそう。
Avoid Berlin like cancer.
Europe’s largest residential landlord Vonovia stands to lose more than €8bn from nationalisation plans in Berlin, as the prospective governing parties of the city discuss the socialisation of 140,000 apartments.
The leftwing Die Linke, winner of the September state election, has agreed to coalition talks with the Social Democrats and the Greens over plans to transfer large apartment portfolios into public ownership in an effort to bring down rents in the capital.
The proposal, which foresees compensation far below market values, could impose losses of more than €11bn on four major property companies relative to the levels at which the properties are held in their books, according to FT calculations.
フランス政府が、暴動が起きるのを許してるのも、
ロシアとの戦争を煽るのも、
もとを辿れば、ここに行き着く。
フランス10年国債の利回りが、2013年以来はじめてアメリカを上回ったとのこと。
イギリスでは、15歳の少年が地元議員の短パン姿をFacebookでからかっただけで、
翌日、早朝に警官4人に自宅で逮捕されたそうです。指紋とDNAまで採取、2ヶ月たっても起訴もなし。
これが世界中に出ていって、民主主義とか自由とか説教垂れる国の現実。
You won't believe what Britain just did.
Police ARRESTED a 15 year old boy at his house.
The suspected crime?
He had criticized and ridiculed a politician on social media.
Orwellian Britain is arresting children for criticizing politicians on the internet now.
Remember, around 12.000 people are arrested every year in Britain for social media posts and other electronic communications.
Britain is not a free country anymore.
ChatGPTやClaude、Geminiに国のヒントなしで好きな「旅行先は?」「伝統料理は?」と聞くと、日本を選びがちとのこと。
24言語・3万問超の研究で、8モデル中6つが外国の1位に日本を選んだそうです。
そのバイアスは、最後のファインチューニングのときに、「安全で礼儀正しい」をモデルに仕込むときに入るとのことだが、
アメリカで暮らしてる限りにおいて、個人的には、それが今の世の中のバイブと言われても違和感ない。
Researchers proved every LLM is secretly obsessed with Japan.
And they finally figured out why.
They published a paper investigating hidden cultural biases in large language models.
they tested 31,000 questions across 24 different languages on models like gemini, chatgpt, claude, and llama.
they stripped out all geographic hints and just asked the models to pick a place and answer.
the finding was universal.. across a wide range of models and languages, there is a pervasive "obsession" with japanese culture.
even when you prompt them in a language with zero ties to japan, they default to japanese norms, values, and aesthetics at a disproportionately high rate compared to its actual global demographic weight.
the craziest part? they tracked down exactly when the ai develops this obsession.. and it is not from reading the raw internet.
during pre-training, the models actually have a fairly balanced, global view of the world. the obsession gets injected during the safety phase.
when tech companies fine-tune these models to be "helpful, harmless, and polite," the ai starts mapping those corporate safety guidelines directly onto japanese cultural concepts. in the pursuit of creating the perfect, inoffensive, compliant assistant, they warped how the models view the world.
the quantization process (compressing models to run faster locally) actually amplifies this determinism. the smaller and faster your local model is, the more stereotypically it behaves, causing japanese cultural tropes to spike hard.
we spend all this time worrying about existential ai safety, but the real alignment problem is that our most advanced reasoning engines are hyper-fixated on japanese internet culture.
every model upgrade is reinforcing an invisible regional bias that dictates how they generate stories, facts, and code. the cultural commonsense of the internet is not universal..
it’s just localized to whatever the heaviest reddit and anime wiki users were obsessed with.
最近、Exploratoryのユーザーの方から「リッカート尺度(5段階評価など)のデータは、分析の仕方が何か違うの?」という質問をよくいただくので、記事にまとめました。
集計・可視化から、検定、回帰、因子分析まで、目的別に整理しています。
exploratory.io/blog/how-to-a…
私の住むフロリダでも実感していますが、
アメリカの食品価格は2019年12月から+34.5%、
家賃は+33.3%、
車の修理代は+55.2%。
6年足らずでこれです。
そして、これからもっと悪くなるでしょう。
The US affordability crisis is worsening:
Food prices have surged +34.5% since December 2019, now at their highest level on record.
Rent and grocery prices have risen +33.3% and +30.0%, respectively.
Furthermore, motor vehicle maintenance and repair prices have soared +55.2% over the same period.
Meanwhile, prices for services excluding rent, including medical care, transportation, education, communication, and recreation, have increased +29.2% since December 2019.
As a result, the Consumer Price Index (CPI) has risen +30.4%.
Basic necessities are becoming increasingly unaffordable in the US.
イタリア各地の暴動で拘束・逮捕された約330人のうち、約半数が外国にルーツを持つ人だったと、メローニ首相が明らかにしました。
教育予算への抗議、じゃなかったんだっけ?🤫
日本ではエネルギー資源のコスト高によって電気代が25%上がってる、というニュースがあるかと思えば、
ちょうど時を同じくして、ロシアからディーゼルを輸送するタンカー第一弾がアメリカに向かったとある。
いつも、こうやって梯子を外される。。。
詳細は、こちらの解説記事をご覧ください。
この記事の中にはK-Meansがクラスターを作る過程を、インタラクティブに見ることができるチャートを用意しているので、ぜひ遊んでみてください。
exploratory.io/note/kanaugus…
























