Kirtiman Gopanayak's Blog

Algorithm Infographic Kirti's Algorithm Infographic Important Numerical Algorithms Key algorithms used in data analysis and machine learning for various tasks. Supervised: Decision Tree, KNN, Naive Bayes, SVM Learning from labeled data to make predictions on new, unseen data. Unsupervised: K-means, Hierarchical Finding patterns in unlabeled data without predefined outputs. Neural Networks: Algorithms inspired by the human brain's structure and function. Recurrent Neural Network → Long Short-Term Memory (Words, time series) Feed Forward → Deep Feed Forward (Image Recognition) Markov model → Hopfield Network → Boltzmann Machine → Restricted BM → Deep Belief Network Deep Convolutional Network → Deconvolutio...

Beautiful Blog Post Mathematical Proof Techniques Reimagined on Real World Problem Solving Direct Proof Definition: A direct proof establishes the truth of a statement by straightforward logical deduction from accepted premises. Steps: Start with the hypothesis (assumption). Use logical reasoning and previously established facts to derive the conclusion. Clearly state the conclusion at the end. Example: Proving that if it rains, the ground gets wet: Assume it is raining. When it rains, water falls on the ground. Therefore, the ground gets wet when it rains. Induction Definition: ...

10 Personal Learnings 10 Personal Learnings 1. The Power of Compounding Small, consistent efforts over time lead to significant results. This applies to personal growth, skills, and even finances. Example: Learning one new word every day might seem small, but after a year, you'll know 365 new words, greatly expanding your vocabulary. 2. Future Uncertainty No one can accurately predict the future; they can only make educated guesses. This uncertainty shouldn't cause excessive worry. Example: Weather forecasts become less accurate the further into the future they predict, showing how even experts can't perfectly foresee outcomes. 3. Limitations of Expert Opinions in Art Critics or experts in aesthetics often don't represent the general public's view. Their opinions shouldn't be given too much weight. Example: A critically acclai...

Literary Devices and Techniques Literary Devices and Techniques Temporal Devices Flashback A glimpse into the past Trigger → Memory → Return to present Example: A character smells a familiar perfume, remembering a lost love, then snaps back to reality. Learn More Flashbacks are powerful tools for revealing character backstory and motivations. They can be triggered by sensory experiences, objects, or situations that remind the character of past events. Flash-Forward A peek into the future Present scene → Future vision → Return to present Example: A fortune teller shows a character their future success, then returns to the present moment. Learn More Flash-forwards create anticipation and can foreshadow future events. They're often used to build tension or provide a glimpse of potential consequences. Backstory Character history revealed Present situation → Past expl...

Literary Devices: A Colorful Guide Literary Devices: A Colorful Guide Technique Category Description Formula Example Pun Wordplay A play on words, exploiting multiple meanings. Let X have meanings X1 and X2. Construct sentence S(X) where S(X1) ≈ S(X2). "Time flies like an arrow; fruit flies like a banana." Epigram Wordplay A concise, witty statement, often in verse. Let T be a thought. Minimize words(T) while maximizing wit(T). "I can resist everything except temptation." - Oscar Wilde Euphemism Wordplay A mild or in...

Guide to Logical Informal Fallacies Guide to Logical Fallacies Group 1: Argue Against an Idea 1. Ad Hominem Attacking the person making the argument rather than addressing the argument itself. Formula: Person A makes argument X. Instead of addressing X, attack Person A's character or circumstances. Example: "You can't trust his views on urban planning; he's never lived in a big city." Counter: Refocus the discussion on the merits of the argument, regardless of who is making it. Counter Example: "Let's examine the urban planning proposal itself, rather than focusing on personal experiences." 2. Strawman Misrepresenting or oversimplifying an opponent's argument to make it easier to attack. Formula: Person A states position X. Person B exaggerates, distorts, or oversimplifies X into Y, then argues against Y. ...

Question Types Infographic Question Types Infographic Open-Ended Questions Formula: "Tell me about..." Purpose: To gather detailed, unrestricted information and encourage expansive responses. Example: "Tell me about your last vacation." Closed-Ended Questions Formula: "Is/Are/Do...?" (Yes/No) Purpose: To obtain specific, clear-cut answers or confirm information. Example: "Do you enjoy reading fiction?" Convergent Questions Formula: "What specifically...?" Purpose: To focus on a particular answer or piece of information. Example: "What specifically caused the French Revolution?" Divergent Questions Formula: "In what ways could...?...

Interactive Sleep Schedule Infographic Part 1: Throughout the Day Get as much sunlight into your eyes as you can. Lay off caffeine. Don't lay down. Stay away from the bedroom. Part 2: 3 Hours Before Bed Journal all your worries, so that you can leave them at the door. Put on blue light filters and glasses. Don't look at any videos. Listen to slow background music to relax. Part 3: 2 Hours Before Bed Take a cold shower. Listen to an audiobook. Avoid looking at any sc...