教育学习18 hours ago
Inside a feedforward neural network
交互式3D漫游前馈神经网络，展示各层如何处理信息。
aithena · HN
A walkable 3D tour of a feedforward neural net
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交互式3D漫游前馈神经网络，展示各层如何处理信息。
aithena · HN
A walkable 3D tour of a feedforward neural net
使用AI驱动的SEC文件分析研究股票和加密货币，并实时追踪多币种投资组合。
@stockyexplorer · X
用 AI 放大和增强照片，支持最高 10 倍分辨率。
Mejorar Imagen — AI 图像增强器：用 AI 将图片放大 10 倍，最高提升到 12K 分辨率
用AI辅助解决和协作数学问题的社交平台。
lemma1729 · HN
Hi HN, This is ProofTree, and in TLDR: it is a platform where you can chat with an AI to do math, the way you already do, with context-awareness and knows how you personally do math, connected to the fora of other live human mathematicians. So, when you are talking to an AI about a proof at 3 am, and you need a human expert looking at it, or a discussion around it, like you do on StackExchange, this is it! You need an approved email account to use it, so please write here if you would live to try it out.
Play MathJump, a free online math runner game. Solve arithmetic, time each jump, and practise addition, subtraction, multiplication, and division.
barantt01 · V2EX
做了一个速算的小游戏，有空可以耍一耍 网页游戏 体验地址： https://mathjump.cc 游戏界面 
MirrorQuant 为 Polymarket BTC 预测市场提供专业量化交易工具和实时交易信号。
@WolfOfTradingCN · X
可以关注我，我最近整合了几个大平台，准备做一个线上的综合选股量化工具，polymarkt的实时量化已经有实盘模拟上线了
通过交互式数字逻辑和Verilog编程题目练习硬件工程。
@Aimenbuilds · X
- leetcode for hardware engineers! We map job postings of hardware roles 1-1 to course requirements!
IntelligenceMax: 解答自适应AI生成的谜题来训练推理能力，从错误中学习。
u/connerpro · Reddit
IntelligenceMax - Adaptive reasoning practice with live AI questions (claim-safe near vs far) submitted by /u/connerpro to r/SideProject [link] [comments]
将平面图转为3D虚拟看房工具。
@ShivamMish11788 · X
We've been helping developers and brokers turn floor plans into interactive 3D walkthroughs. Makes it much easier for buyers to visualize the space.
Your Cambridge IGCSE and AS revision companion: practise exam-style questions and get every answer marked point by point against the mark scheme. Start free.
@tommerwaldman · X
TeachSpark为学前至12年级教师提供AI课程规划、行为干预和学生进度追踪工具。
@gigi2026tcsp · X
Check out what I just built with Lovable! I've spent month working on this. Teachers, Check it out!
在浏览器中完成60个Python编码挑战。
u/Funny-Temporary7465 · Reddit
Built a Python learning platform because I was bored of the existing options Hey everyone, I built PyTutor, a web app to learn Python by actually writing code from the first minute instead of watching videos. 60 challenges across 6 modules, a real Python editor in the browser (runs via Skulpt, no backend needed), a live variable inspector so you can see what your code is doing as it runs, and a certificate at the end. Built it with AI-assisted coding tools, which let me focus more on the