Artificial Intelligence
\[ \begin{array}{c} \displaystyle (x,t) \overset{iid}{\sim} P_{data}\ unkn.\\[5px]
\displaystyle \min_\vartheta\ \mathbb{E}\Big[ \mathcal{L}(f(x;\vartheta),\, t)
\Big] \end{array} \]
MATH, JS, PY
Neural Networks From Scratch
A rigorous and from zero derivation of neural networks. Includes a
trained on handwritten digits!
➣ keywords: activation function, n-layer perceptron, forward-pass equation,
loss function, training problem, stochastic gradient descent,
backpropagation, learning rate, AdamW optimizer, parameter regulation
\[ \begin{array}{c} \displaystyle p_{ij} = \frac{\# (s_i \to s_j)}{N-1} =
\frac{\omega_{ij}}{N-1}\\[5px] \displaystyle \phi_k = 1 -
\frac{\omega_{k-1,k}}{\sum_j \omega_{k-1},j} \end{array} \]
MATH, JS
Language Models From Scratch
A from zero implementation of language models based on markov chains. Includes multiple
!
➣ keywords: tokenizer, hashmap, DJB2a hash, markov chain,
context depth, chain training, token generation, uniqueness score
Mathematics
\[ \begin{array}{c} \displaystyle \widehat{\phi}_\nu = \frac{1}{\nu} \sum_{i \leq
\nu} I\big\{Y_i \in B\big\}\\[5px] \displaystyle \frac{\widehat{\phi}_\nu \cdot
|A|}{|H_0| \cdot |S|^n} \overset{\nu \,\to\, \infty}{\longrightarrow}
P\big(R^{(n)} \in A\big) \end{array} \]
MATH, JS
Turnip Market Price Prediction
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Excepteur sint occaecat.
➣ keywords: ipsum, dolor, sit, amet, consectetur, do, eiusmod, tempor
\[ \begin{array}{c} \displaystyle \widehat{Z}_h = \big\langle \phi^{(h)},\, Z_B
\big\rangle\\[5px] \displaystyle \text{with}\ \ \Gamma_B\ \phi^{(h)} =
\gamma^{(h)} \end{array} \]
MATH
Best Linear TimeSeries Prediction
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Excepteur sint occaecat.
➣ keywords: ipsum, dolor, sit, amet, consectetur, do, eiusmod, tempor
Engineering
GIMSK |= (1 << INT0);
asm("sleep");
goto nextState;
ISR(INT0_vect) {
GIMSK &= ~(1 << INT0);
}
Data Backup Automation PCB
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Excepteur sint occaecat.
➣ keywords: ipsum, dolor, sit, amet, consectetur, do, eiusmod, tempor
for qty in item["qtys"]
.split(self._seperator):
sub_item = {
"name": item["name"],
"qtys": qty
}
self._add_item(sub_item)
Shopping List Automation Printer
A QR-Code based system designed to automate my weekly grocery shopping. Allows to simply scan desired recipes and automatically print out sorted shopping list.
keywords: OpenCV, ESC/POS, Raspberry Pi, 3D-printing, linux