rainier | Bayesian inference in Scala | Machine Learning library

 by   stripe Scala Version: v0.3.2 License: Apache-2.0

kandi X-RAY | rainier Summary

kandi X-RAY | rainier Summary

rainier is a Scala library typically used in Artificial Intelligence, Machine Learning applications. rainier has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Rainier provides a high-performance Scala API for bayesian inference via Markov Chain Monte Carlo. Rainier supports fixed-structure generative models with continuous parameters. Models are built using idiomatic, functional Scala to compose primitive distributions and mathematical transformations. Once built, you can condition the model on observed data to infer a posterior distribution over the parameter values, and then use that posterior distribution to generate decisions and predictions. Underlying this high-level API is a static, TensorFlow-style compute graph with auto-differentiation and very fast CPU-based execution. Rainier is implemented in pure Scala, with minimal external dependencies and no JNI libs, and as such is convenient to deploy, including to Spark or Hadoop clusters. Inference is based on variants of the Hamiltonian Monte Carlo sampler; similar to, and targeting the same types of models as, both Stan and PyMC3. Depending on your background, you might think of Rainier as aspiring to be either "Stan, but on the JVM", or "TensorFlow, but for small data".
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            kandi-support Support

              rainier has a low active ecosystem.
              It has 413 star(s) with 36 fork(s). There are 31 watchers for this library.
              OutlinedDot
              It had no major release in the last 12 months.
              There are 27 open issues and 83 have been closed. On average issues are closed in 197 days. There are 3 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of rainier is v0.3.2

            kandi-Quality Quality

              rainier has no bugs reported.

            kandi-Security Security

              rainier has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

            kandi-License License

              rainier is licensed under the Apache-2.0 License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              rainier releases are available to install and integrate.
              Installation instructions, examples and code snippets are available.

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            rainier Key Features

            No Key Features are available at this moment for rainier.

            rainier Examples and Code Snippets

            No Code Snippets are available at this moment for rainier.

            Community Discussions

            QUESTION

            Leaflet GeoJSON Turf: × Error: Invalid LatLng object: (undefined, undefined)
            Asked 2020-Dec-21 at 03:40

            I set the return to null for the component and condition in question to check the data I'm returning and I couldn't find any issues in the coordinates arrays.

            I get data as an array of geometry collections containing linestrings that make borders (from OSM's Overpass). Leaflet seems to only accept shapes, features, and featurecollections as inputs. As such, I wrote something to convert each geometry collection to a feature containing a multipolygon and added in a name and ID properties then made it into a featurecollection.

            Example of OSM request body

            ...

            ANSWER

            Answered 2020-Dec-21 at 03:40

            I used geojsonlint.com and found an error in my geojson. My coordinates array of arrays had to be in another array. The outermost array allows for a second element: holes.

            Source https://stackoverflow.com/questions/65374167

            QUESTION

            I need user input to point from one dataframe to another and display a column from the second dataframe-python
            Asked 2020-Nov-19 at 19:25

            I have 2 pandas dataframes:

            1. state abbreviations and states.
            2. state names and all the national parks in each state. This is not the whole dataframe.

            I need to search for a user input in the state dataframe, in this case the state abbreviation, then take the adjacent value, the full name and use that to display the correct column from the parks dataframe. I am sure this could be easier if they were one dataframe, but I could not figure a way to do that and keep all of the functionality; I want to be able to display the state dataframe for the user. Any suggestions would be really appreciated. here is my code. Around line 72 I could use help. I kept as much out as i could while keeping this functional, it is a large program, but this is my biggest problem so far. thank you

            ...

            ANSWER

            Answered 2020-Nov-19 at 05:41

            You can do your task in this way:

            Combine the all-states and abbreviations into a single column

            Source https://stackoverflow.com/questions/64905191

            QUESTION

            What kind of pagination can be used in frontend for Microsoft Graph API Calendar List view data in Vue.Js
            Asked 2020-Nov-03 at 17:52

            Here i am trying to use the Microsoft Graph API data for displaying the meetings in list view the here i got a confusion that how can we basically apply pagination for this kind of Calendar List view .

            Graph Api Link :-- https://docs.microsoft.com/en-us/graph/api/user-list-calendarview?view=graph-rest-1.0&tabs=http#code-try-3

            Here i need some suggestion whether i can go with as in response of graph api we are pagination token also

            1. Vue Virtual /Infinite scroll
            2. Tradition pagination like using next prev button
            3. Token or book mark based pagination

            Calendar List view based on Microsoft Graph Api Data:

            and below the sample data set of Microsoft graph api data

            ...

            ANSWER

            Answered 2020-Nov-03 at 17:52

            For the pagination at the graph end you can use $top query parameter and get the required number of pages, either it may be 10 or 20 and then for the next page you can use the odata.nextlink to get the next items. And also you can use orderby to order them according to the start time of events. For more information please go through this document.

            You can also start with these samples or this. You can go through this for Angular.

            Source https://stackoverflow.com/questions/64635367

            QUESTION

            Set background as transparent/white when the image moves by CSS transition
            Asked 2020-Sep-28 at 06:50

            My code for a Video Gallery is below and almost everything is working fine, but you can see in the image there is a small "gap" of black color before the image is hovered, is there anyway to remove it or replace the color?

            I want to "keep" the transition and the background color.

            Here is the code pen: https://codepen.io/wavyblues/pen/poyBbeL

            ...

            ANSWER

            Answered 2020-Sep-28 at 04:03

            Remove the -20px offset in your transform. transform: translate3d(-20px, 0, 0); to transform: translate3d(0, 0, 0);

            Source https://stackoverflow.com/questions/64095626

            QUESTION

            Use textConnection and scan to switch pasted character data to a vector
            Asked 2020-Mar-01 at 08:05

            I want to use textConnection and scan in R to switch a pasted character dataset to a character vector as row.names. My little example is as follows:

            ...

            ANSWER

            Answered 2020-Mar-01 at 08:05

            Since the input is quoted, we should specify the parameter sep (and not seq!) if we want scan to use 'non white space' as deliminator. From ?scan:

            sep by default, scan expects to read ‘white-space’ delimited input fields. Alternatively, sep can be used to specify a character which delimits fields. A field is always delimited by an end-of-line marker unless it is quoted. If specified this should be the empty character string (the default) or NULL or a character string containing just one single-byte character.

            Source https://stackoverflow.com/questions/60471789

            QUESTION

            Microsoft Text Analytics API (v2.1) sample code does not work
            Asked 2020-Jan-08 at 15:49

            I want to use the Sentiment analysis API of Microsoft Azure. I use their sample code (https://docs.microsoft.com/en-us/azure/cognitive-services/text-analytics/quickstarts/python) as follows.

            ...

            ANSWER

            Answered 2020-Jan-08 at 13:24

            I haven't played much with this side of the analytics, so I might be totally off base, but it looks to me like you've got "text/analytics" doubled up.

            Source https://stackoverflow.com/questions/59644233

            QUESTION

            Parsing HTML string from API in React-Native?
            Asked 2019-Nov-19 at 22:56

            What is the best way to parse an API response from HTML into react native?

            An example of a string I get back from the API is:

            <> "description_html": "

            This warm and welcoming home offers six sizable bedrooms and three full bathrooms. Step inside to a beautiful interior, featuring hardwood flooring and elegant chandeliers. You'll love cooking in the open concept kitchen that's equipped with stainless steel appliances and tons of storage space. There's the added convenience of in-unit laundry. Even better, enjoy a lush backyard, providing a calm hideaway where you can relax and decompress after a busy day. Parking spaces available on a first come first serve basis.

            This home boasts an ideal location in Rainier Valley. It's a short walk to Safeway for groceries and Walgreens is a quick drive down the road for other necessities. There are plenty of dining options in the area including Cafe Ibex, Pho Bac, and Emerald City Fish & Chips. Spend the afternoon outdoors at Mt. Baker Beach or York Park. It's only a few miles from downtown where you'll find Pier 55 and the Seattle Aquarium. Getting there is also easy with access to the I-5 and the Light Rail nearby.

            " >

            Any help appreciated!

            ...

            ANSWER

            Answered 2019-Nov-19 at 22:56

            Using a third-party package is probably your best option. I've used this one in the past: https://github.com/archriss/react-native-render-html and it worked well.

            Source https://stackoverflow.com/questions/58944061

            QUESTION

            Could not connect MongoDB Atlas to my goorm IDE
            Asked 2019-Oct-07 at 09:16

            I am a beginner here.

            I am currently setting up my goorm IDE and trying to connect MongoDB Atlas.

            However, I couldn't connect my MongoDB Atlas cluster to my goorm IDE which shows the below message:

            ERROR failed to connect to server [cluster0-shard-00-00-1kwgi.mongodb.net:27017] on first connect [MongoError: bad auth Authentication failed.]

            I have tried to whitelist the IP with 0.0.0.0/0 as followed the tutorial of Ian Schoonover. However, I still could not connect my MongoDB Atlas.

            Below is my code in IDE

            ...

            ANSWER

            Answered 2019-Oct-07 at 09:16

            You see “test?” in url ? That must be replaced with the name of collection you try to connect to.

            Source https://stackoverflow.com/questions/57558179

            QUESTION

            How do I form an Amazon FBA CartonContentsRequest XML with more than one SKU per carton
            Asked 2019-Jun-08 at 23:46

            I am using the SubmitFeed _POST_FBA_INBOUND_CARTON_CONTENTS_ from Amazon's Feeds Api. I submit this XML doc. I have used this call successfully for simple cases where there is just one SKU per carton. This shipment I want to have three SKUs per carton. The order in sellercentral shows all the correct dimension and weight data but has it as three cartons, not one, even though I submitted only one carton id.

            ...

            ANSWER

            Answered 2019-Jun-08 at 23:46

            It turns out my problem was elsewhere so you can safely assume the XML I posted here is valid.

            Source https://stackoverflow.com/questions/56436078

            QUESTION

            How to use find() method on nested arrays?
            Asked 2019-Mar-16 at 20:15

            In this example you can see that find method works fine in this array:

            ...

            ANSWER

            Answered 2019-Mar-16 at 14:48

            Your code isn't allowing for the optional type array. Assuming you want to do a depth-first search, you'd make your callback a named function and use it recursively, see comments:

            Source https://stackoverflow.com/questions/55197979

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install rainier

            There's a detailed overview and reference documentation at rainier.fit.

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