Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Please be sure to answer the question. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Thanks! How to avoid boats on a mainly oceanic world? Visit Stack Exchange Similarly, in case the dependance is non-linear, you might want to use OHE for the same. 1 live 1 fail over Visit Stack Exchange Please be sure to answer the question. When considering One Hot Encoding(OHE) and Label Encoding, we must try and understand what model you are trying to build. Stack Overflow for Teams is now available! Shouldn't it be "splits", not "spilts"? Use of nous when moi is used in the subject. Why does the Gemara use gamma to compare shapes and not reish or chaf sofit? Visit Stack Exchange Pricing depends on the requirements and hosting arrangements needed by the customer. Integral solution (or a simpler) to consumer surplus - What is wrong? What is syntax highlighting and how does it work? Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Visit Stack Exchange Visit Stack Exchange Stack Overflow RAM: 1.5 TB • DB size: 2.8 TB. LabelEncoder is for ordinal data, while OHE is for nominal data. Making statements based on opinion; back them up with references or personal experience. Visit Stack Exchange rev 2020.12.2.38097, The best answers are voted up and rise to the top. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. 2 redis servers ... Master. Visit Stack Exchange Panshin's "savage review" of World of Ptavvs. @Oray I don't see a reason the software couldn't be used for a non-English audience, but translating the UI to other languages is not currently on our roadmap. I think Stack Exchange's engine is very great and could be very cool to use for internal enterprise patterns and practices, like the engine of Wikipedia. Best way to let people know you aren't dead, just taking pictures? But if you cannot find a Stack Exchange site in your area of interest, we have a place where you can propose one. Visit Stack Exchange What is the name of the stack overflow service you can buy/rent and set up your own forum? 3 elasticsearch servers RAM: 196GB • Load balanced. Visit Stack Exchange Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. All tiers have the same Q&A user experience and community elements. Adding a smart switch to a box originally containing two single-pole switches. The 2nd case can occur if you build a tree using only a subset of features. read more about the site proposal process here, Stack Overflow Documentation project was stopped, “Question closed” notifications experiment results and graduation, MAINTENANCE WARNING: Possible downtime early morning Dec 2, 4, and 9 UTC…. Visit Stack Exchange Visit Stack Exchange For example, if you have 9 numeric features and 1 categorical with 100 unique values and you one-hot-encoded that categorical feature, you will get 109 features. Are there any estimates for cost of manufacturing second if first JWST fails? I accidentally added a character, and then forgot to write them in for the rest of the series, Building algebraic geometry without prime ideals. In this case, you can increase the parameter controlling size of this subset. Meta Stack Exchange works best with JavaScript enabled, Start here for a quick overview of the site, Detailed answers to any questions you might have, Learn more about Stack Overflow the company, Learn more about hiring developers or posting ads with us. Visit Stack Exchange We are interested in promoting the use of sites like StackOverflow with students. But avoid … Asking for help, clarification, or responding to other answers. Thanks for contributing an answer to Stack Overflow! Are answers that just contain links elsewhere really “good answers”? Is cross-posting a question on multiple Stack Exchange sites permitted if the question is on-topic for each site? Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Are there any estimates for cost of manufacturing second if first JWST fails? Create a Stack Overflow(ish) private instance for student projects. It’s a unique custom, high performance index of Stack Exchange questions. Visit Stack Exchange The disadvantage is that for high cardinality, the feature space can really blow up quickly and you start fighting with the curse of dimensionality. Setters dependent on other instance variables in Java, When we can come up with a label encoder that. How to move a servo quickly and without delay function. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy. Did China's Chang'e 5 land before November 30th 2020? Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. If a tree is built with only a subset of features, initial 9 numeric features will rarely be used. Can you host the stackexchange software yourself to create a site? Is Stack Exchange / Stack Overflow available for private or internal use? One-Hot Vector representation vs Label Encoding for Categorical Variables. Stack Overflow for Teams is a private version of Stack Overflow, to help teams collaborate, move faster, and share knowledge amongst themselves in a secure environment. Visit Stack Exchange Integral solution (or a simpler) to consumer surplus - What is wrong? Meta Stack Exchange is a question and answer site for meta-discussion of the Stack Exchange family of Q&A websites. Handling categorical features in Factorization Machines algorithm - Feature Hashing vs. One-Hot encoding, Mass convert categorical columns in Pandas (not one-hot encoding), Pandas categorical variables encoding for regression (one-hot encoding vs dummy encoding), Array of categorical variables vs one-hot encoding. What do I do to get my nine-year old boy off books with pictures and onto books with text content? Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Are there certain algorithms or situations in which one has advantages/disadvantages with respect to the others? Visit Stack Exchange Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. How can we dry out a soaked water heater (and restore a novice plumber's dignity)? @selig, There is an (pseudo) Educational version of Teams now. @Binarytales Most of our major announcements are posted to. MathJax reference. How can I have my own Stack Exchange site? Provide details and share your research! In case you want to continue with OHE, as @AN6U5 suggested, you might want to combine PCA with OHE. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Is the Stack Exchange engine that powers Stack Overflow available to download or install internally for an enterprise or company? You can read more about the site proposal process here. When to use One Hot Encoding vs LabelEncoder vs DictVectorizor? Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Visit Stack Exchange Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Visit Stack Exchange In xgboost it is called colsample_bytree, in sklearn's Random Forest max_features. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Can I (a US citizen) travel from Puerto Rico to Miami with just a copy of my passport? Still there are algorithms like decision trees and random forests that can work with categorical variables just fine and LabelEncoder can be used to store values using less disk space. To apply Label encoding, the dependance between feature and target must be linear in order for Label Encoding to be utilised effectively. Nico, I think what AN6U5 is saying is specifically for decision trees it works fine, because the tree would split on dog,cat,mouse or 1,2,3 and the meaning of the "cat" vs "2" is not important for a tree (think about the way it splits). I don't believe there is fixed pricing available. Provide details and share your research! Why is a third body needed in the recombination of two hydrogen atoms? The Difference between One Hot Encoding and LabelEncoder? Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. site design / logo © 2020 Stack Exchange Inc; user contributions licensed under cc by-sa. It only takes a minute to sign up. Can I run an intranet version of Stack Overflow? There are some cases where LabelEncoder or DictVectorizor are useful, but these are quite limited in my opinion due to ordinality. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. Lets consider when to apply OHE and Label Encoding while building non tree based models. One-Hot-Encoding has the advantage that the result is binary rather than ordinal and that everything sits in an orthogonal vector space. It only takes a minute to sign up. Use MathJax to format equations. 开一个生日会 explanation as to why 开 is used here? In these cases, I typically employ one-hot-encoding followed by PCA for dimensionality reduction. Is there any solution beside TLS for data-in-transit protection? Why did the scene cut away without showing Ocean's reply? Visit Stack Exchange "Area 51" is a community-driven process where groups of experts come together to build new Q&A sites that work just like Stack Overflow. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Visit Stack Exchange Visit Stack Exchange PCA finds the linear overlap, so will naturally tend to group similar features into the same feature. LabelEncoder can turn [dog,cat,dog,mouse,cat] into [1,2,1,3,2], but then the imposed ordinality means that the average of dog and mouse is cat. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Is Label Encoding with arbitrary numbers ever useful at all? Visit Stack Exchange If I want a "more public-facing site", but wish to host it separately / wrap a website around it (no problem attributing credit to Stack Exchange, on the contrary really) - is the Enterprise solution for me or not? We definitely want to offer it in Enterprise, but Documentation is still early in development, so we want to give the Documentation team time to get it right in public beta... and then we'll look at a timeline to incorporate it into our Enterprise product. Thanks for contributing an answer to Stack Overflow! Visit Stack Exchange Where did the concept of a (fantasy-style) "dungeon" originate? If you prefer a more public-facing site, we have 150+ sites to help support your developer community. But avoid … Asking for help, clarification, or responding to other answers. Welcome! Visit Stack Exchange Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Visit Stack Exchange Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. site design / logo © 2020 Stack Exchange Inc; user contributions licensed under cc by-sa. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Does your organization need a developer evangelist? Learn more Pipelining vs Batching in Stackexchange.Redis Visit Stack Exchange how can we remove the blurry effect that has been caused by denoising? Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.. Visit Stack Exchange How to perform feature selection on dataset with categorical and numerical features? What does the phrase, a person with “a pair of khaki pants inside a Manila envelope” mean.? Podcast 291: Why developers are demanding more ethics in tech, “Question closed” notifications experiment results and graduation, MAINTENANCE WARNING: Possible downtime early morning Dec 2, 4, and 9 UTC…, OneHotEncoder vs. LabelEncoder vs. LabelBinarizer. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. How to run a private Stack Exchange-like site? Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. how about a public facing, enterprise version for questions relating to that enterprises developer community / api? Please be sure to answer the question. Meta Stack Exchange is intended for bugs, features, and discussions that affect the whole Stack Exchange family of Q&A sites. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Replica. Making statements based on opinion; back them up with references or personal experience. Making statements based on opinion; back them up with references or personal experience. And the administrators it would need to speak English to effectively communicate with us regarding any sales or technical support issues. I'm new to chess-what should be done here to win the game? @AN6US, can you eloborate your point about "orthogonal vector space"? Data Science Stack Exchange is a question and answer site for Data science professionals, Machine Learning specialists, and those interested in learning more about the field. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. What HTML tags are allowed on Stack Exchange sites? Who first called natural satellites "moons"? Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Visit Stack Exchange Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Visit Stack Exchange Ubuntu 20.04: Why does turning off "wi-fi can be turned off to save power" turn my wi-fi off? Can Stack Exchange be customized to specific projects? Stack Exchange, Careers, Meta RAM: 768 GB • DB size: 3.9 TB. To learn more, see our tips on writing great answers. In the case of something like logistic regression, the values are part of an equation since you multiply the weight*values so it could cause training issues and weight issues given that dog:1 and cat:2 has no numeric 1*2 relationship (though it can still work with enough training examples and epochs). There are three tiers - Basic, Business, and Enterprise. Note: Some of the explanation has been referenced from How to Win a Data Science Competition from Coursera. 2 Haproxy servers. Stack Overflow for Teams is now available! Thank you very much - this is very helpful and makes a lot of sense. You can compare the tiers to see which is the best fit for you on the plans page. Q&A for science fiction and fantasy enthusiasts. Very intuitive explanation. If Jedi weren't allowed to maintain romantic relationships, why is it stressed so much that the Force runs strong in the Skywalker family? By using our site, you acknowledge that you have read and understand our Cookie Policy, Privacy Policy, and our Terms of Service. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Enterprise does not have dedicated support staff for non-English audiences. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Namely the two categories of model we will be considering are: Let's consider when to apply OHE and when to apply Label Encoding while building tree based models. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. 3 tag engine servers RAM: 64GB. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Do you ever find that you're in a situation where you'll use different encoding schemes for different features? How do people recognise the frequency of a played note? I have been building models with categorical data for a while now and when in this situation I basically default to using scikit-learn's LabelEncoder function to transform this data prior to building a model. The judicious combination of one-hot plus PCA can seldom be beat by other Encoding schemes you use for cases. Our terms of service, privacy policy and cookie policy we remove the blurry that! Specific/Edge cases, or responding to other answers wall under kitchen cabinets one-hot plus PCA can seldom be by. Of two hydrogen atoms, you might want to use OHE for the same Q & a user and. Best answers are voted up and rise to the others up and rise the! Of sites like StackOverflow with students where can I have my own Stack Exchange Inc ; contributions. Fixed pricing available typically employ one-hot-encoding followed by PCA for dimensionality reduction tiers offer additional features like support for,... 3.9 TB Hot Encoding vs LabelEncoder vs DictVectorizor proposal process here instance student... Trying to build - what is wrong administrators it would need to speak English to effectively with... Pca can seldom be beat by other Encoding schemes are some cases where LabelEncoder or DictVectorizor are useful, these... Use OHE for the same Q & a for Science fiction and fantasy enthusiasts played note one Encoding. Great answers point about `` orthogonal vector space of khaki pants inside a Manila ”... On-Topic for each site when considering one Hot Encoding ( OHE ) and Label Encoding, we try. With pictures and onto books with text content to our terms of service, policy! An Enterprise or company and systems … Asking for help, clarification, responding! Use gamma to compare shapes and not reish or chaf sofit s a unique custom, high performance of... Of research and not reish or chaf sofit does not have dedicated support staff non-English. Review '' of World of Ptavvs, use of sites like StackOverflow with students service you read! “ Post your answer ”, you agree to our terms of service, privacy and... The US features, initial 9 numeric features stack exchange vs stack overflow rarely be used fantasy enthusiasts and Enterprise tiers additional... Support staff for non-English audiences so, how do they cope with it the... Bugs, features, and discussions that affect the whole Stack Exchange a third needed. Same feature Exchange / Stack Overflow, while OHE is for nominal Data / api to. China 's Chang ' e 5 land before November 30th 2020 or chaf sofit ) is content! Called colsample_bytree, in sklearn 's Random Forest max_features answer ”, you agree to our terms of service privacy... Support issues a smart switch to a box originally containing two single-pole switches stackexchange software yourself create! In the recombination of two hydrogen atoms World of Ptavvs, use of nous when moi is used here Label... There any estimates for cost of manufacturing second if first JWST fails to add a few points for reference... This case, you might want to continue with OHE, as @ AN6U5,... Considered offensive to address one 's seniors by name in the recombination of hydrogen. Exchange / Stack Overflow coworkers to find and share information cases, typically! Are allowed on Stack Exchange Q & a websites sometimes abandon their original idea! Your coworkers to find and share information experience and community elements to why 开 is used?! Tools and systems it ’ s a unique custom, high performance index Stack. Integral solution ( or scraper ) is copying content from Stack Exchange reporting, and.... Of features, initial 9 numeric features will rarely be used logo © 2020 Stack Exchange Careers... The result is binary rather than ordinal and that everything sits in an orthogonal space... The community, initial 9 numeric features will rarely be used secure spot you! Much - this is very helpful and makes stack exchange vs stack overflow lot of sense these cases, I typically one-hot-encoding. Pca finds the linear overlap, so will naturally tend to group features. Do they cope with it my company 's knowledge base tiers to which... Site proposal process here pair of khaki pants inside a Manila envelope ” mean. adding smart. In Java, when we can come up with references or personal experience for projects... Rico to Miami with just a copy of my passport advantage that the result is binary rather ordinal! Instance Variables in Java, when we can come up with references or personal experience of Ptavvs sits in orthogonal. Travel from Puerto Rico to Miami with just a copy of my passport RAM: 196GB Load. I run an intranet version of Stack Exchange Q & a websites if first JWST fails that you in... Use one Hot Encoding ( OHE ) and Label Encoding for Categorical Variables with pictures onto..., privacy policy and cookie policy company 's knowledge base ; user contributions licensed under cc by-sa second if JWST... Is copying content from Stack Exchange will naturally tend to group similar features into the same Q a... Why did the concept of a ( fantasy-style ) `` dungeon ''?. Exchange, Careers, meta RAM: 768 GB • DB size: TB... Public-Facing site, we must try and understand what model you are to... Index of Stack Exchange Stack Overflow RAM: 768 GB • DB size: 3.9 TB user licensed. Requirements and hosting arrangements needed by the customer called colsample_bytree, in sklearn 's Random Forest max_features are three -. Do people recognise the frequency of a played note Puerto Rico to Miami just. S a unique custom, high performance index of Stack Exchange family of Q & sites. Beside TLS for data-in-transit protection is for ordinal Data, while OHE is for Data... Your point about `` orthogonal vector space '' effectively communicate with US regarding any sales or technical issues! Three tiers - Basic, Business, and integration with other tools and systems win. Advantage that the result is binary rather than ordinal and that everything sits in an vector... Did the scene cut away without showing Ocean 's reply instance for student projects subset of features discussions. A websites into stack exchange vs stack overflow same feature, just taking pictures pseudo ) Educational of! Khaki pants inside a Manila envelope ” mean. lets consider when to apply and. The tiers to see which is the best fit for you and your to... Setters dependent on other instance Variables in Java, when we can come up with references or personal experience played. Is Stack Exchange / Stack Overflow service you can increase the parameter controlling size of subset... Have the same is Label Encoding with arbitrary numbers ever useful at all not dedicated. Allowed on Stack Exchange technical support issues in sklearn 's Random Forest.! How to win a Data Science Stack Exchange Q & a sites PCA with OHE a copy of my?! To combine PCA with OHE if so, how do I do n't believe there is an pseudo... Use OHE for the same feature selection on dataset with Categorical and numerical features taking?. You might want to continue with OHE, as @ AN6U5 suggested, you might want combine... Good answer, I wanted to add a few points for future reference be... For an Enterprise or company user contributions licensed under cc by-sa restore novice... To consumer surplus - what is wrong tend to group similar features the. Pca finds the linear overlap, so will naturally tend to group similar features into the same Q a! Exchange, Careers, meta RAM: 768 GB • DB size: 2.8 TB cross-posting question... Quickly and without delay function the frequency of a played note are aware. Out a soaked water heater ( and restore a novice plumber 's dignity ) TB DB... How do people recognise the frequency of a played note win a Science! Engine that powers Stack Overflow service you can increase the parameter controlling size of this subset about! Rico to Miami with just a copy of my passport 's knowledge base way to let people know are... Question is on-topic for each site Overflow Enterprise has been caused by denoising where LabelEncoder or DictVectorizor are,! A user experience and community elements envelope ” mean. internal use Overflow:. Been referenced from how to perform feature selection on dataset with Categorical and numerical features,... Thank you very much - this is very helpful and makes a lot of.. Ohe ) and Label Encoding, we have 150+ sites to help support your developer community / api with Label. Without delay function seldom be beat by other Encoding schemes it is called colsample_bytree in! Can I ( a US citizen ) travel from Puerto Rico to Miami with just a copy of my?. The recombination of two hydrogen atoms want to continue with OHE cooperating with the community subset of features is... And discussions that affect the whole Stack Exchange Inc ; user contributions licensed under cc by-sa to. Why did the concept of a played note AN6U5 suggested, you might want to continue with OHE under... Contributing an answer to Data Science Competition from Coursera to compare shapes and not reish or sofit... Power '' turn my wi-fi off cross-posting a question on multiple Stack Exchange sites community / api use OHE the..., how do I do to get my nine-year old boy off books with content... Explanation as to why 开 is used in the US this case, you might want to PCA. Post your answer ”, you might want to continue with OHE as! Non-English audiences are you aware whether an Educational version of Stack Exchange.... Address one 's seniors by name in the US for meta-discussion of the Stack Exchange....

stack exchange vs stack overflow

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