CodeZine

The article explains how to perform predictive analysis using scikit-learn within Excel, executing regression, classification, and clustering to return predictions to the spreadsheet.

• •Use scikit-learn to perform regression analysis for sales forecasting
• •Conduct classification and clustering for churn risk assessment and group segmentation
• •Execute the analysis within an Excel workbook and return the predicted values to the sheet

A contest to improve products using behavioral data opens on October 15, offering a total prize pool of 300,000 yen.

Atsurae expands its UX improvement consulting to prevent the goalpost of AI adoption, working backwards from on-site challenges.

Amazon Bedrock has added support for summarizing inference results from OpenAI models.

Google is set to begin offering 'skills' in the Gemini app, with completion expected by mid-November.

The article reports the general availability of the AI model Gemini 4 Argon within the GitHub Copilot service.

Notion CTO Max Shornig discusses how AI coding has shifted the product development bottleneck to deciding what not to build, emphasizing taste and customer experience.

• •Max Shornig, who became Notion's CTO in September 2026, notes that deciding what not to build has become harder as AI makes creating features easier.
• •Notion refines its product 'taste' through weekly reviews focused on customer experience rather than just metrics.
• •The interview covers the company's approach to delineating tasks assigned to AI versus those retained by humans.

Anthropic Japan held a media briefing to mark its first anniversary, outlining a second-year strategy focused on expanding and deepening its efforts in cybersecurity and physical AI.

• •Anthropic Japan held a first-anniversary media briefing at Tokyo Station Hotel on October 14.
• •Jack Clark, co-founder of the US headquarters, visited Japan for the first time, and CEO Hideyoshi Tojo summarized the first year of domestic business.
• •The company announced a second-year strategy of 'expanding' and 'deepening' its focus on cybersecurity and physical AI.

The article provides a consolidated overview of AWS updates and service changes announced during the week of October 5.

Notion released version 3.8, adding enhanced MCP integration, Skills API, and database column permissions.