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    634 lucene trabajados encontrados, precios en USD

    Looking for search engine experts who can help implementing relevance search in JEE application.

    $180 (Avg Bid)
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    As Haskell Developer within Platform Engineering you will be responsible for maintaining and developing new features and integrations. You will contribute to the quality of the product and new features by writing new code and participating in code reviews and fixing bugs. To succeed in the role as a Haskell Developer, we expect you ...best practices for writing production quality code Fluent in English, both written and spoken Contribute to the success of the Platform Engineering team and product, through good engineering practices, constructive teamwork, and a supportive team environment. Big bonus points if you have previous experience of: Knowing Servant, Yesod, Persistent, Esqueleto Haskell packages Experience with Solr/Lucene High growth start up or scale up environment Workin...

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    sorry wrong title! we need lucene expertise NOT solr! Your task will be to create simplistic classes which do - search a List of model class instances in memory - search a list of files on filesystem - search a set of tables in a database the logic shall be able to handle such queries (("Java" or "jdk") AND ("programming" OR "development")) and not ("Javascript" or "java script" or "js") samples of data could be in the text file "work on java and js programming" this should return false "work on java programming" this should return true deliver the implementing classes and use JUnit as runner to call your classes What is NOT needed: - a UI (not required, implement a JUnit test to call yo...

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    I have a task to investigate java lucene and I need help

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    It is basically a programming task to implement (command-line based) an Information Retrieval system using Apache Lucene 7.4 and Java 8. Everything needed for the task is enclosed in the attachment below(*highlighted part*).

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    We are working on a complicated search query that requires leveraging multiple nodes and indexes. So far the performance of our query is not acceptable. We are looking for a deep Neo4J / Lucene expert to help us achieve the desired results with our query. Please only apply if you are at the highest level of proficiency because it is a challenging problem. You will need to work directly with our engineering team to assist in solving this problem. Thanks!

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    Hi, We're looking for Solr Search and Elastic Search ->experience working with Apache Lucene (SOLR and/ or Elastic Search) and its complimentary components ->experience implementing SOLR builds of indexes, shards, and refined searches across semi-structured data sets to include architectural scaling ->experience of design knowledge and resource planning for scaling SOLR/ Elastic Search capabilities if you're interested do revert back to Skpe_id: praneeth_nss to discuss more details. thank you.

    $380 (Avg Bid)
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    I need you to code in java using Lucene library. You have to create a customized search engine and you should also have a knowledge of java servlet. Place a bid only if you fulfill all the requirements mentioned here.

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    Full Stack Dev Finalizado left

    Skills and experience: Debugging, documentation, and unit testing. . 4+ years of technical experience with Laravel. And strong...understanding of basic JavaScript frameworks (Angular / Ember / Vue / Backbone etc.) Git—Basics and workflow Expertise in multiple technology platforms/languages such as: RESTful Web services SOAP Web services Java Development, RESTEasy, Java EE, JPA, Spring framework a plus PHP 5.4+: Zend, CMS, custom frameworks • Web Services: XML, SOAP, WSDL, REST, consuming + hosting Search Engines: Apache Solr, Lucene • HTML/CSS: Smarty, HTML4+5, CSS3+, Blueprint, tableless design Operating Sys: Windows, Linux (primarily Ubuntu, Fedora, Opensuse, and CentOS), Version & Quality Control: Perforce, Git, Subversion (Command line and GUI) and Test D...

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    -use Lucene to build search capabilities for documents in various formats Given some ready classes and a base code, -create a new class to use a HTML parser to parse input files to extract the title and text content only of the HTML files -Use standard analyzers to create tokens from the result of parser, convert them to lowercase then filter out based on a predefined list of stop-words Tokenization -Convert tokens to lowercase then filter out based on our custom stopwords list -Use a Porter stemmer for stemming (Porter stemmer is already implemented in Lucene. Make use of it.) Similarity Metrics -You need to create a program to demonstrate how you can find Document frequency and term frequency for a given term.

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    java developer its in Lucene and with Docar can anyone do it

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    ...care sites, and libraries in the developing world have adopted this entirely offline solution, providing a bounty of educational information to millions of users. We seek an Android search interface that would interact with a Lucene-generated index of 128GB of resources. Ideally this would be based on open source search engines like SOLR or Elasticsearch. Freelancers responding to this project should have a credible understanding of indexing and search engines. If you don't immediately comprehend the preceding two paragraphs, please don't bid on this project. The Lucene index will be generated in advance at our offices using high powered computers. The index will then be copied to a standard folder on the Android storage. The search engine will use whichev...

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    Full Stack Dev Finalizado left

    Skills and experience: Debugging, documentation, and unit testing. . 4+ years of technical experience with Laravel. And strong...understanding of basic JavaScript frameworks (Angular / Ember / Vue / Backbone etc.) Git—Basics and workflow Expertise in multiple technology platforms/languages such as: RESTful Web services SOAP Web services Java Development, RESTEasy, Java EE, JPA, Spring framework a plus PHP 5.4+: Zend, CMS, custom frameworks • Web Services: XML, SOAP, WSDL, REST, consuming + hosting Search Engines: Apache Solr, Lucene • HTML/CSS: Smarty, HTML4+5, CSS3+, Blueprint, tableless design Operating Sys: Windows, Linux (primarily Ubuntu, Fedora, Opensuse, and CentOS), Version & Quality Control: Perforce, Git, Subversion (Command line and GUI) and Test D...

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    Advanced text mining using Lucene Solr/Tika platform. High accuracy semantic search, Probabilistic query parser, Entity extraction and Relationships, Semantic knowledge graph, Machine Learning over graph data.

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    Estou em busca de um profissional para nos ajudar a acelerar o desenvolvimento de um projeto de um sistema online de RH Online. A API da plataforma está sendo desenvolvida no framework Laravel é essa fase de backend está bem adiantada. Precisamos de uma pessoa "FULL STACK" qu...procura de um programador Full Stack PHP focado em entregas, que tenha responsabilidade para trabalhar remotamente com desenvolvimento de sistemas que preencha os requisitos abaixo. BackEnd: GIT PHP - Framework’s: Laravel / Symfony - PHPUnit - Padrões PSR SQL - MySQL API Rest - Framework Lumen FrontEnd: JavaScript Vue.js HTML5 jQuery - AJAX CSS - CSS3 - SASS Desejável: - Conhecimento SEO - Solr/Lucene - Elasticsearch - NoSQL Diferenciais: Prática co...

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    Destacado Acuerdo de Confidencialidad
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    Web Designer Finalizado left

    Job description Technology stack: PHP (Laravel), AWS, Python, Statistical R, Redshift, DynamoDB,PostgreSQL, NodeJS, AngularJS, Javascript, Solr/Lucene. - Thorough experience with GitHub, SVN and other version controls. - Must have experience with handling Database Design and DB Structure implementation. - Experience with handling different server instances and different software environments. - Proficiency in verbal and written communication. - Independent contributor as well as team player. - Strong leadership and ownership skills as per the prior experience.

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    Working on features using Solr ... Information retrieval, semantic search, signal boosting, entity relationships pairs (tuples), ranking and recommendations etc. Input is .pdf documents and I shall provide taxonomy & synonyms.

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    Full Stack Developer Finalizado left

    ...operating systems and ability to develop shell scripts as required. Experience with application packaging and deployment tools – e.g. Maven. Prior responsibilities that required communication and coordination across different groups: e.g., Engineering, QA, Operations and Project Management. History of increasing responsibilities is desirable. Familiarity with search engines desirable – preferably Lucene/SOLR Familiarity with SEO concepts is desirable Demonstrated organizational and communication skills, both verbal and written...

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    We already have a Solr 8.2.0 (Lucene) in place which will substitute our production 6.2.0. The issue is fine tuning so we can return relevant searches for our music related website (production instance has better results than staging instance). We have about 2 million documents (lyrics, artists, albums, radio stations) being compiled in a Docker image through Gitlab CI. What's the issue? Implement a test step in the CI figuring out if the index and data have expected behavior. Some keywords must expect to be listed (e.g. "Imagine" should return Imagine Dragons (band) and Imagine (song from John Lennon) but not cover from other artists - we have popularity field). This script is half way completed. Therefore, fine tuning tokenization and filters should be needed. Ther...

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    I need someone to check my issue in the following test. What I want to achieve in the test are: - i need to sort the parents by theirs child prop 'childTitle' My current issue: - Regardless of how I change the sort value/order in 'ToParentBlockJoinSortField sortField = new ToParentBlockJoinSortField("childTitle", , true, parentsFilter, childFilter);', the res...issue in the following test. What I want to achieve in the test are: - i need to sort the parents by theirs child prop 'childTitle' My current issue: - Regardless of how I change the sort value/order in 'ToParentBlockJoinSortField sortField = new ToParentBlockJoinSortField("childTitle", , true, parentsFilter, childFilter);', the result does not change Here is the C# code...

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    ...in NLP/ML community. -- Specific Role Requirements (2) -- - Profile 1: Question-Answering Engineer - Strong experience with Tensorflow or PyTorch is a must. Experience with popular NLP libraries like spacy, huggingface etc preferred. Preference for demonstrated open source contributions in machine learning projects. Acquaintance with cloud platforms like AWS or GCP or Azure. Acquaintance with Lucene or other Information Retrieval frameworks. - Profile 2: Natural Language Understanding Engineer - Strong experience with Tensorflow or PyTorch is a must. Experience with popular NLP libraries like spacy, huggingface etc preferred. Preference for demonstrated open source contributions in machine learning projects. Acquaintance with cloud platforms like AWS or GCP or Azure. Deep un...

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    ...in NLP/ML community. -- Specific Role Requirements (2) -- - Profile 1: Question-Answering Engineer - Strong experience with Tensorflow or PyTorch is a must. Experience with popular NLP libraries like spacy, huggingface etc preferred. Preference for demonstrated open source contributions in machine learning projects. Acquaintance with cloud platforms like AWS or GCP or Azure. Acquaintance with Lucene or other Information Retrieval frameworks. - Profile 2: Natural Language Understanding Engineer - Strong experience with Tensorflow or PyTorch is a must. Experience with popular NLP libraries like spacy, huggingface etc preferred. Preference for demonstrated open source contributions in machine learning projects. Acquaintance with cloud platforms like AWS or GCP or Azure. Deep un...

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    ...Build predictive models and machine-learning algorithms. - Combine models through ensemble modeling. - You work with Data engineers to create ML pipelines that process and mine massive scale data - Present information using data visualization techniques. - Strong experience in Python programming language - Experience in using tools such as Scikit-Learn, Spark MLlib, R, Weka, GATE, Cluto, Solr. / Lucene, ML-Pack, Vowpal Wabbit, LibSVM, Mallet etc - Analyze large amounts of information to discover trends and patterns. - Proficiency in using query languages such as SQL, Hive, Pig (actual list depends on what you are currently using in your company). - Experience with NoSQL databases, such as MongoDB, Cassandra, HBase (depending on project needs). - Recommend and implement best pract...

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    ...com/microsoft/AzureSearch_JFK_Files Furthermore, a demo of the application can be found here: • The new search interface will provide functionality for: • Querying of any searchable field within the current search index • Boolean search operators – AND, OR • Nested queries using parentheses for example (Field_1 = “” AND Field_2=””) OR (Field_3=””) • Writing of advanced Lucene queries directly into the search bar The fields within the search interface will offer the following user input validation selector options: • String fields – “IS” (=), “IS NOT” (!=), “IS LIKE” (*), “IS NOT LIKE” (!*) • DateTime field - “BETWEEN” (>= AND <=)...

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    Identifying and categorizing offensive language in social media using python and tools like Lucene , KeLP and Weka. Need only the offensive language identification. The link of the dataset

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    I need an expert who is good at Lucene and he needs to teach Lucene in Tamil by recording the screen.

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    ...developer to be the Project Leader and handle all maintenance, customer service, and new builds for my app. My app has been around since 2013 and needs someone with the skills to get us to the next level. This job is 5 hours per week but will increase based on the increase in income generated from the app. How the app is built: It is client-server model, backend is Java, Hibernate, MySQL and Lucene for search function. Frontend is pure HTMLCSS with JQuery making AJAX calls possible. Both parts of this model are sitting in Amazon cloud in different networks for the balancing purposes. A quick description is that businesses or churches are able to go on the app and then invite people to follow their business. Once on board, they can communicate with one another via a Wall, re...

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    ...that needs someone to help us with regular development and maintenance. My current developer has taken another position and the app is experiencing issues. You can download the app at or How the app is built: It is client-server model, backend is Java, Hibernate, MySQL and Lucene for search function. Frontend is pure HTMLCSS with JQuery making AJAX calls possible. Both parts of this model are sitting in Amazon cloud in different networks for the balancing purposes. A quick description is that businesses or churches are able to go on the app and then invite people to follow their business. Once on board, they can communicate with one another via a Wall, receive push

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    Mobile App is Down Finalizado left

    This job could lead to a longterm position with our company as we're in need of a developer to assist us. I run a mobile app call SmartChurch that needs someone to help us with regular development and maintenance. My current developer has taken another position and the app went down unexpectedly. How the app is built: It is client-server model, backend is Java, Hibernate, MySQL and Lucene for search function. Frontend is pure HTMLCSS with JQuery making AJAX calls possible. Both parts of this model are sitting in Amazon cloud in different networks for the balancing purposes. There is nothing more I can share in this regard, because even these details are not needed for developer once if he has a code. A quick description is that businesses or churches are able to go on the ...

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    ...tasks, but are happy to work with a couple of different freelancers. 1. Improving Lucene search • Lucene search is currently used. Users find the query results confusing as they do not return the most relevant items. For example, searching for a topic that there is a dedicated page for does not return the topic page in the first page of search results. It also appears to be weighting words such as ‘it’ with the same importance as keywords • We are also finding the documents which appear in the search sometimes return a 404 error when clicked on, and sometimes to do not. We believe this is related to the Lucene configuration. • We need some immediate improvements to this and are also open to upgrading to Lucene search if recommend...

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    ...affects the whole online game system. In order for the server to work with the database and not to delay the gameplay, it is necessary to optimize and improve the databse with API. Create from any api db table and not access everytime to table to access these api per topic ie login to one table in another table items and so the game or app that we wont run all the time on all the tables. maybe to use lucene or sphinx as an external search engine that is added above the ground and anchors it....

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    j2ee application Finalizado left

    Cooking Recipe Rating Based On Sentiment Analysis Project Domain / Category Information Retrieval Abstract / Introduction Many cooking recipes are available online, some of them may be correct others may not. Recipes what you read will not be the same what you find after preparation. There are number of recipes you will find online which ar...rather than phrase. Therefore the user never has to worry about false and inappropriate recipes. The simple interface of the system has functions like adding recipes, removing or updating recipes, view of rated recipes and rating based on user comments can easily find genuine rating of the recipes. Tools: • Microsoft SQL Server 2008 • Visual Studio 2010 • SentiWordNet • Searching Tools – Apache Lucene 3.0.3 •...

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    Hi there, I am looking for a skilled PHP developer to help implement search functionality for a website that I am currently working on. I was initially planning to use Zend Search which is based on Lucene? this project however, is no longer maintained and have some serious issues... So, instead of Zend Search, I am planning to use TNTSearch. However, if you have previous knowledge of another good search library, I am open to suggestions, my requirements besides producing relevant search results :) is that it needs to be a native PHP implementation (not external requirements) The website is being developed in PHP using the Code Igniter 3 framework so a big part of this project will be to integrate the search library with Code Igniter. To sum it up: * Setup a native PHP Search L...

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    I need you to develop some software for me. I would like this software to be developed for Windows through 3 tasks, first one usinh python, second using and the last using MPEG, i need it in 24 hours max

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    The attached project, a program that creates Lucene indexes from a set of Excel files. It runs fine from the IDE and does what I need it to do. The only problem I'm having is that when I compile it into a JAR and attempt to use it, the following happens: - I run the program and press "Choose Directory". - I select the top-level folder containing the Excel files. - I press "Start Indexing". - I receive the following error: " property is not set" That error does not occur when running from the IDE. Thus far, that's the only error I've seen, but I don't know if any other errors will still appear in the compiled version once this is resolved. So, for this project, there are two deliverables: 1. Compile a working JAR that functions the...

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    The attached project, a program that creates Lucene indexes from a set of Excel files, runs fine from the IDE and does what I need it to do. The only problem I'm having is that I can't seem to compile it into a running JAR that includes all the dependencies and such. I'm fairly new at IntelliJ and am probably doing something wrong, but at this point, I need a helping hand. Please let me know if you have any questions before bidding. Thanks!!

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    ...expensive. If you are not available to start immediately, or you do not have experience with both Java and Lucene, I unfortunately have to ask that you please do not bid. If you are okay with the above, *please mention your Java and Lucene experience in your message*. Bids that do not mention this will be disregarded. I apologize, but time is of the essence with this project. Thank you! I've got a set of Lucene indexes that were created from CSVs. The indexes themselves check out using modern Lucene readers. But, I've got a Lucene index search tool -- the source is attached -- that doesn't seem to be able to search the indexes, though it can search indexes that were made by older versions of Lucene. It *does* recognize the inde...

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    I need a quick program to create a Lucene index out of comma-delimited CSV files. I will provide the program with a directory containing multiple CSV files, each of which has the same format (same columns in the same order). Each row from the CSVs needs to be one entry in the index, with the column headers as field names. I don't need a UI; if you tell me where to put the directory path, I can run it straight out of Eclipse. Please let me know if you have any questions. Thanks!

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    ...minimum of 20 hrs per week - Must commit to work minimum 3 consecutive hours per day (Monday-Friday) - Experience developing REST APIs Good to have: - Familiarity with eCommerce, APIs such as eBay, Amazon, Magento, ChannelAdvisor, Demandware (SFCC), Hybris, ATG, Shopify, IBM Websphere, PayPal, etc'... - Experience with GraphQL - Experience with search technologies (ElasticSearch, Endeca, Splunk, Lucene, Solr, Algolia, etc'...) - Experience with payment processing This is a great opportunity for developers looking to focus on advancing their career as back end developers. You will be focusing on back end development only! We already have a front end team using Vue.js (similar to Angular and React just more modern), team of DevOps (you'll love them), software teste...

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    ...understanding of basic JavaScript frameworks (Angular / Ember / Vue / Backbone etc.) Git—Basics and workflow Expertise in multiple technology platforms/languages such as: RESTful Web services SOAP Web services Java Development, RESTEasy, Java EE, JPA, Spring framework a plus PHP 5.4+: Zend, CMS, custom frameworks • Web Services: XML, SOAP, WSDL, REST, consuming + hosting Search Engines: Apache Solr, Lucene • HTML/CSS: Smarty, HTML4+5, CSS3+, Blueprint, tableless design Operating Sys: Windows, Linux (primarily Redhat and CentOS), Android, IOS, Bash script Version & Quality Control: Perforce, Git, Subversion (Command line and GUI) and Test Director or similar tools Apache, Application, Applications, Architect, Architecture, B2B, Bash, Blueprint, Change Manag...

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    Install and run lucene with intellij idea with few queries start asap.

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    What has to be done? I need an Airsonic () version that is able to use an elasticsearch Server next to its already built in lucene search abilities. It must be configurable whether to use lucene or elasticsearch and which elasticsearch server it should use. What has to be delivered? Complete, compileable source code All existing testcases have to pass successfull

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    combine (okapi+cosie) Finalizado left

    l have the system the user enter the summary of bug report and the system show the answers for this bug from stack overflow platform . for similarity , l apply okapi bm25 after...from stack overflow platform . for similarity , l apply okapi bm25 after that , l use vector space model (cosine similarity ) when compare between answers of okapi and cosine some answers are the same but different rank and another answers are , l want combine okapi and cosine ...sum score of them . in this system use this package l use this class to combine but when l run system show the same answers rank when l use okapi "" l want combine okapi+cosine

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    Look at Lucene expert Finalizado left

    I am looking a apache lucene expert for indexing my mysql database. if you are a expert in this field, please apply. thanks. Texas.

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    Java Developer Finalizado left

    1. Knowledge of Web Technologies (HTML, CSS etc.. 2. Experience on Web Crawling and Data Mining projects 3. Experience in SQL, NoSQL and Regex 4. Proven hands-on Software Development experience 5. Proven working experience in Java development 6. Hand...Technologies (HTML, CSS etc.. 2. Experience on Web Crawling and Data Mining projects 3. Experience in SQL, NoSQL and Regex 4. Proven hands-on Software Development experience 5. Proven working experience in Java development 6. Hands on experience in designing and developing applications 7. Contributing in all phases of the development lifecycle 8. Work experience in search engine technologies like Apache Lucene, Apache tika 9. Knowledge on Reddit or any other memory databases. 10. Knowledge in cloud technologies like Amazon, Google, ...

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    ...project completed today. Please bid only if you are available to start immediately and continue until completion. Hopefully it will be fairly quick, as it is an edit to an existing (working) program. I have a group of 100+ large JSON files containing data regarding publications -- title, author, date, abstract, and so forth. I had a coder create a small Java program to convert this JSON into a Lucene index, turning each JSON element into an entry in the index, with each property of the element becoming a field of the index entry. The coder did an excellent job, but as it turns out, the index contains a large number of fields from the JSON that I don't actually need, and the coder is not available for an immediate fix. So, I need someone to edit the program to extract only t...

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    Hello, I am looking for someone to implement a simple Lucene or Solr based text search engine. The data contains a fixed 140,000 rows. It can be stored as a database table or a text file. Each row will have a format similar to | code | text 1 | text 2. The search string would have multiple words like "gangrene of left foot" and it should rank the matches based on how well the words in the string matches (What I specifically mean is, it should not be based on individual word in string matching separately). We need a java API interface. So the project would involve indexing the data into the engine at the start (we will be integrating this with tomcat), then being able to pass a search string using java API call and getting matching rows, ranked by the rows with best match a...

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    We have a problem with searching in Jira. When we log in, Jira shows messages ,,An unknown error occurred while trying to perform a search" ,, The Lucene health check has failed in your system" and search textbox is frozen. I can't rebuild indexes from settings panel (with Jira locking) - Jira shows message ,,The re-index did not complete successfully. Please refer to JIRA logs for more details."

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    In this project, you will implement a content-based recommender via an web app by recommending similarity-based Java programming wikibooks content to data set (10 posts ONLY). 1. crawl java programming wikibooks pages 2. use Apache Lucene (and/or SOLR) or any Lucene compatibles to index crawled content 3. build a simple web app to display the provided StackOverflow 10 posts, by selecting each post, list the top 10 relevant wikibooks items (from your indexed documents).

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    ...Script This app parses phrases/sentences with the rules/templates and generate summarized results. Current App has following configuration: - Ubuntu Server 14.04.2 LTS - Python26 w/ .py Scripts - gcc, python-devel, c++, mysql or mariadb-devel - lapack and blas - libraries for scientific computing - python libraries: numpy, scikit-learn, sqlalchemy MySQL-python and scipy - Elastic Search 1.4.5 (Lucene 4.10.4) Your task is to configure a NEW SERVER ENVIRONMENT and install the code and required software and verify Application is working correctly. After initial setup/configuration, the server environment may need upgrading along with some testing of the modules to ensure ALL functions are working correct. PLEASE NOTE: This is CURRENTLY working code, we just need to UPGRADE/REFR...

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