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Combined display of all available logs of Helpful. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).
- 20:31, 31 August 2020 Helpful talk contribs deleted page LM386 notes (content before blanking was: " <!-- LM386 is a small audio amplifier. It's basically an op amp with an * Vs, Gnd * In-, In+, Out * Gain, Gain * bypass Supply voltage depends on package, but you can usually use 5~12V Ouput power varies with packa...")
- 15:53, 22 August 2020 Helpful talk contribs moved page Valves to Plumbing notes
- 19:07, 19 August 2020 Helpful talk contribs moved page Bluescreens to Rebooting Windows troubleshooting
- 13:24, 10 August 2020 Helpful talk contribs deleted page IR notes (content was: "#REDIRECT Information retrieval notes" (and the only contributor was "Helpful"))
- 13:24, 10 August 2020 Helpful talk contribs deleted page Information Retrieval notes (content was: "" (and the only contributor was "Helpful"))
- 13:24, 10 August 2020 Helpful talk contribs deleted page Information retrieval notes (content was: "<!-- ==Similarities and distinctions== ===Searching and filtering=== Searching is the same thing as filtering, at least theorhetically, but particularly so for..." (and the only contributor was "Helpful"))
- 18:09, 7 August 2020 Helpful talk contribs uploaded File:IR-cut from webcam.jpg
- 22:11, 5 August 2020 Helpful talk contribs uploaded a new version of File:Ewma-lowpass-example.png
- 16:58, 29 July 2020 Helpful talk contribs deleted page Naive Bayes (content was: "#REDIRECT Feature model notes#Naive_Bayes" (and the only contributor was "Helpful"))
- 06:59, 26 July 2020 Helpful talk contribs deleted page Fuzzy coding, decisions, learning (content was: "{{math notes}} ==Fuzzy coding, decisions, learning== {{stub}} <!-- Basic '''machine learning''' is concerned with approximating data into rules, usually as simpl..." (and the only contributor was "Helpful"))
- 06:56, 26 July 2020 Helpful talk contribs moved page Data classification to Classification, clustering, and decisions
- 11:12, 22 July 2020 Helpful talk contribs deleted page Sparse data smoothing (content was: "#redirect Feature model notes#Sparse_data_smoothing")
- 11:11, 22 July 2020 Helpful talk contribs deleted page Sigmoid function (content was: "{{stub}} A '''sigmoid function''' refers to any function that looks like an S form. Functions that qualify include cumulative distribution functions, {{sear..." (and the only contributor was "Helpful"))
- 22:14, 16 July 2020 Helpful talk contribs deleted page Quick and dirty transfer functions (content was: "#REDIRECT Various transfer functions" (and the only contributor was "Helpful"))
- 21:28, 16 July 2020 Helpful talk contribs deleted page EZProxy (content was: "#redirect EZProxy notes" (and the only contributor was "Helpful"))
- 21:28, 16 July 2020 Helpful talk contribs deleted page Design pattern (content was: "#redirect Patterns#Intro_and_Discussion" (and the only contributor was "Helpful"))
- 21:28, 16 July 2020 Helpful talk contribs deleted page Antipattern (content was: "#redirect Patterns#Intro and Discussion" (and the only contributor was "Helpful"))
- 21:27, 16 July 2020 Helpful talk contribs deleted page Logistic function, sigmoid curve, and tanh (content before blanking was: "===Sigmoid curve=== Sigmoid refers to a class of curves that are S-shaped. That includes the two below, and various others. <!-- Generally useful as : population growth modeling :: under the assumption it's initially...")
- 21:23, 16 July 2020 Helpful talk contribs moved page Quick and dirty transfer functions to Various transfer functions
- 18:29, 16 July 2020 Helpful talk contribs deleted page DIY CNC notes (content was: " ==On overall size== <!-- There are a few major reasons most DIY kits are relatively small: * price of material * the larger it is, the harder it is to make the..." (and the only contributor was "Helpful"))
- 18:27, 16 July 2020 Helpful talk contribs moved page 3D printing notes to 3D printing and CNC notes
- 00:59, 16 July 2020 Helpful talk contribs deleted page Option processing (content was: "<!-- man watch: Note that POSIX option processing is used (i.e., option processing stops at the first non-option argument). This means that flags after com..." (and the only contributor was "Helpful"))
- 00:46, 16 July 2020 Helpful talk contribs deleted page Amarok 2 notes (content was: "{{old}} {{stub}} ===Nostalgia=== '''Waah I want my columns''' Playlist → Playlist Layout → Configure Playlist Layouts. Drag and drop the things..." (and the only contributor was "Helpful"))
- 11:43, 8 July 2020 Helpful talk contribs deleted page Some appliedNLP (content was: "#REDIRECT Some applied NLP" (and the only contributor was "Helpful"))
- 11:43, 8 July 2020 Helpful talk contribs moved page Some appliedNLP to Some applied NLP
- 11:43, 8 July 2020 Helpful talk contribs moved page NLP to Some appliedNLP
- 23:29, 7 July 2020 Helpful talk contribs deleted page Combinations (content was: "#redirect Math_notes_/_Abstract_algebra#Combinations.2C_permutations" (and the only contributor was "Helpful"))
- 12:01, 7 July 2020 Helpful talk contribs deleted page Data massage (content was: "#REDIRECT Smoothing sparse data" (and the only contributor was "Helpful"))
- 12:00, 7 July 2020 Helpful talk contribs moved page Data massage to Smoothing sparse data
- 15:21, 6 July 2020 Helpful talk contribs deleted page Permutations (content was: "#redirect Math_notes_/_Abstract_algebra#Combinations.2C_permutations" (and the only contributor was "Helpful"))
- 15:20, 6 July 2020 Helpful talk contribs deleted page Math notes / Probability (content was: "#REDIRECT Statistics notes - probability" (and the only contributor was "Helpful"))
- 15:20, 6 July 2020 Helpful talk contribs deleted page Math notes / Combinatorics, probability, and statistics (content was: "#REDIRECT Math notes / Probability theory" (and the only contributor was "Helpful"))
- 15:20, 6 July 2020 Helpful talk contribs deleted page Statistics notes - probability (content was: "{{Math notes}} ==See also== * https://www.khanacademy.org/math/probability -->" (and the only contributor was "Helpful"))
- 15:20, 6 July 2020 Helpful talk contribs undeleted page Statistics notes - probability (19 revisions restored)
- 15:19, 6 July 2020 Helpful talk contribs deleted page Statistics notes - probability (content was: "{{Math notes}} ==See also== * https://www.khanacademy.org/math/probability -->" (and the only contributor was "Helpful"))
- 15:06, 6 July 2020 Helpful talk contribs deleted page Math notes / Probability theory (content was: "#REDIRECT Math notes / Probability" (and the only contributor was "Helpful"))
- 14:26, 6 July 2020 Helpful talk contribs moved page Statistics notes - on random variables, distributions to Statistics notes - on random variables, distributions, probability
- 14:25, 6 July 2020 Helpful talk contribs moved page Math notes / Probability to Statistics notes - probability
- 14:24, 6 July 2020 Helpful talk contribs moved page Math notes / Probability theory to Math notes / Probability
- 13:51, 6 July 2020 Helpful talk contribs moved page Math notes / Combinatorics, probability, and statistics to Math notes / Probability theory
- 13:50, 2 July 2020 Helpful talk contribs deleted page Feature models and smoothing (content was: "#REDIRECT Data massage" (and the only contributor was "Helpful"))
- 11:54, 2 July 2020 Helpful talk contribs moved page DIY electonic drumkit to Drumkit notes
- 11:49, 2 July 2020 Helpful talk contribs moved page Feature models and smoothing to Data massage
- 12:58, 29 June 2020 Helpful talk contribs moved page Electronic device markings to Common symbols around you
- 21:47, 28 June 2020 Helpful talk contribs deleted page Feature models (content was: "#REDIRECT Feature model notes" (and the only contributor was "Helpful"))
- 09:54, 28 June 2020 Helpful talk contribs deleted page Feature model notes (content was: "{{attempt}} ==Feature model notes== ===Bag of words/features (assumption)=== The '''bag-of-words model''' {{comment|(more broadly '''bag-of-features model''')}} use single words/features as an (unordered) set. The implied assumptio...")
- 18:10, 22 June 2020 Helpful talk contribs deleted page Antistatic (content was: "#REDIRECT ESD, antistatic bags" (and the only contributor was "Helpful"))
- 18:09, 22 June 2020 Helpful talk contribs deleted page ESD, antistatic bags (content was: "#REDIRECT ESD, antistatic bags, lightning" (and the only contributor was "Helpful"))
- 17:53, 22 June 2020 Helpful talk contribs deleted page Math notes / Abstract algebra (content was: "{{Math notes}} __TOC__ Abstract algebra studies the possible generalizations within algebra. It concerns concepts like group theory, rings, fields, modules, ve..." (and the only contributor was "Helpful"))
- 17:53, 22 June 2020 Helpful talk contribs deleted page Math notes / Linear algebra (content was: "{{Math notes}} __TOC__ Linear algebra studies things like '''linear spaces''' (a.k.a. '''vector spaces''') and '''linear functions''' (a.k.a. '''linear maps'''..." (and the only contributor was "Helpful"))