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I need an end-to-end AI solution that can locate, filter and deliver up-to-date scientific studies to research fellows on demand. The core idea is simple: a user enters a topic, keyword, DOI or even an abstract snippet and instantly receives the most relevant peer-reviewed papers, neatly ranked with key metadata and brief AI-generated summaries. To make that happen, the tool should draw from open databases such as PubMed, arXiv, Crossref and any other free or licensed sources you recommend, then apply NLP techniques—semantic search, named-entity recognition, topic clustering—to surface only the most pertinent results. A clean web interface or a lightweight desktop app is fine; what matters is accuracy, speed and an intuitive workflow for researchers who will be using it daily. Key deliverables • Source-code repository with clear documentation • Working search & retrieval engine connected to major scientific databases • AI module for relevance scoring and concise summary generation • Export options (BibTeX, RIS, plain text citation) • Installation guide plus a short video walkthrough I’m in no rush, so we can iterate methodically and build a robust product rather than a quick prototype. Let me know which stack you would choose, any API keys or data access I must supply, and how you plan to train or fine-tune the language models involved.
Project ID: 40687933
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86 freelancers are bidding on average ₹54,867 INR for this job

Hello, I trust you're doing well. I am well experienced in machine learning algorithms, with nearly a decade of hands-on practice. My expertise lies in developing various artificial intelligence algorithms, including the one you require, using Python, and similar tools. I have worked with pytorch, and tensorflow to develop DL models, .I hold a doctorate from Tohoku University and have a number of publications in the same subject. My portfolio, which showcases my past work, is available for your review. Your project piqued my interest, and I would be delighted to be part of it. Let's connect to discuss in detail. Warm regards. please check my portfolio link: https://www.freelancer.com/u/sajjadtaghvaeifr
₹66,250 INR in 7 days
7.3
7.3

Hi, I’m Karthik, and I bring over 15 years of experience in AI and software development. I can deliver a robust AI-powered research paper retrieval tool tailored to your needs. Proposed Solution: - Tech Stack: I recommend using Python with Flask for the backend, leveraging libraries like Hugging Face Transformers for NLP tasks, and React for a responsive web interface. - Data Sources: I’ll integrate with PubMed, arXiv, and Crossref, ensuring comprehensive coverage of scientific literature. - Core Features: - Advanced search capabilities using semantic search and entity recognition. - AI-generated summaries and relevance scoring for accurate results. - User-friendly interface with export options (BibTeX, RIS). Deliverables: - Source code with clear documentation. - Fully functional search engine connected to databases. - Installation guide and video walkthrough. I’m committed to iterative development, ensuring quality and user satisfaction. Let’s discuss your vision further! Looking forward to your response. Best, Karthik
₹60,000 INR in 7 days
5.7
5.7

Your NLP pipeline will fail if you rely on keyword matching alone—semantic search using embeddings is the only way to surface papers that share conceptual overlap but use different terminology. Without vector-based retrieval, researchers will miss critical studies simply because authors chose synonyms. Quick questions - are you planning to cache embeddings locally to avoid re-indexing millions of abstracts on every query? And do you need real-time updates from arXiv daily feeds or is weekly batch ingestion acceptable? Here is the architectural approach: - PYTHON + FASTAPI: Build REST API with async workers to parallelize queries across PubMed, arXiv and Crossref without blocking the UI thread. - SENTENCE-TRANSFORMERS: Deploy a pre-trained SciBERT model fine-tuned on biomedical corpora to generate embeddings, then use FAISS or Pinecone for sub-second vector similarity search at scale. - NLP SUMMARIZATION: Integrate a T5-based abstractive model or GPT-4 API with prompt engineering to generate 2-3 sentence summaries that preserve statistical claims and methodology context. I've built similar retrieval systems for two pharmaceutical research teams that now process 500+ queries daily without performance degradation. Let's schedule a 20-minute technical call to align on embedding storage strategy and API rate limits.
₹50,630 INR in 21 days
5.7
5.7

Good to see this project, We will build your research paper retrieval tool with semantic search across PubMed, arXiv, and Crossref, plus AI-powered relevance scoring and summary generation. For the search layer, we will embed queries and abstracts into the same vector space using a model like Sentence-BERT. This lets keyword searches, DOI lookups, and abstract snippets all resolve through one unified ranking pipeline. Summaries will be generated via GPT-4 with structured prompts that extract methodology, findings, and limitations in a consistent format. A couple of quick things to confirm: 1) Do you have existing API keys for any licensed databases, or should we scope this to open-access sources only? 2) Do you prefer a web interface (accessible from any device) or a desktop app with local data caching? The number quoted here is a starting estimate. Best regards, Faizan
₹42,985 INR in 13 days
5.2
5.2

Hi, I have reviewed your project requirements and I’m confident I can deliver accurate, data-driven, and scalable solutions for your needs. I bring 9+ years of combined experience in Python development, Data Science, Data Analytics, and Business Intelligence, helping clients turn raw data into meaningful insights and actionable dashboards. My Core Expertise Includes: Node js , React Js, Mongo , Blockchain, crypto currency Python Development: Pandas, NumPy, Scikit-learn, FastAPI, Flask, Django Data Science & Machine Learning: Data cleaning, EDA, predictive modeling, AI/ML solutions Data Analytics: Statistical analysis, reporting, automation, data mining Power BI: Interactive dashboards, DAX, Power Query, data modeling, KPI reporting Databases & Big Data: SQL, NoSQL, SparkML AI & Frameworks: TensorFlow, PyTorch, Cursor, Calude, gemini, nano, chatgpt. I focus on clean code, clear insights, performance optimization, and business-oriented outcomes. I ensure timely delivery and transparent communication throughout the project lifecycle. Let’s connect to discuss your requirements in detail and define the best approach for your project. Looking forward to working with you. Regards, Anju Logical Soft Tech Pvt Ltd, Indore(M.P)
₹56,250 INR in 25 days
5.2
5.2

As someone with over 9+ years in the field of web and mobile app development, I believe I have the specialized knowledge and experience to construct the AI Research Paper Retrieval Tool you’re looking for. My expertise in Python, as well as my broader understanding of web development, dovetails perfectly with your project needs. Moreover, my focus on E-commerce and CMS-based website design has taught me firsthand about the importance of intuitive workflow and user experience. With that, I'm confident that I can create a clean and navigable web interface or a lightweight desktop app, which is essential for your intended users. Lastly, I want to emphasize my ability to deliver robust products rather than quick prototypes. Building on this project step by step is not just an option for me—it's a preferred methodology too. Quality is paramount, and I'm willing to go the extra mile to train and fine-tune the language models involved in order to create a tool that is accurate, fast, and ultimately indispensable for research fellows who will be relying on it daily.
₹56,250 INR in 7 days
4.8
4.8

Hi, I can build this end-to-end using **Python + FastAPI + PostgreSQL + Elasticsearch/pgvector + React**. I’ll implement scientific API ingestion, semantic/hybrid search, relevance ranking, NER/topic extraction, AI summaries, and BibTeX/RIS exports. For AI, I’d start with proven embedding + LLM models rather than unnecessary fine-tuning, keeping the system accurate, fast, and cost-efficient. PubMed, Crossref and arXiv APIs can be integrated with minimal/no API cost. I can deliver a production-ready, documented solution with installation guide and walkthrough.
₹56,250 INR in 7 days
4.7
4.7

As an AI Model Developer and Full Stack Developer, I'm excited to propose my skills for your AI Research Paper Retrieval Tool project. With over 14 years of experience and 416 successful projects in my arsenal, I have honed the skills necessary to build an end-to-end AI solution that caters to your unique needs. My comprehensive grasp on MERN/MEAN stacks, NLP techniques, and Open-Source Languages like Python make me ideally placed to deliver what you're looking for. I completely understand the magnitude and implications of the work you expect, especially when it comes to precision and efficiency in scientific research. From named-entity recognition to semantic search, I have hands-on experience with all the key areas involved in developing a retrieval tool like yours. Moreover, I've worked on previous projects that required complete precision and adherence to industry-specific standards (E.g., Medical projects). Drawing from those experiences, I assure you that the final product will be a robust one rather than a quick prototype, perfectly aligning with your vision. Let's discuss further on choice of stack(s), recommended database access(s) and training or fine-tuning plans for language model(s). Let's create something that revolutionizes the lives of researchers!
₹75,000 INR in 7 days
4.7
4.7

Hi, Thanks for sharing your project. It aligns well with work I’ve successfully completed for other clients, and I’m confident I can deliver a high-quality solution tailored to your requirements. Before providing an accurate timeline, scope, and budget, I’d like to clarify a few key details to ensure we're aligned from the start. Freelancer’s proposal character limit makes it difficult to cover everything thoroughly here. If you're available, let's connect via chat. I can walk you through similar projects I've completed, discuss the best approach for your specific requirements, and answer any questions you may have. Once I understand your expectations, I'll provide a clear execution plan with realistic timelines and pricing. I’m ready to get started as soon as we finalize the details and look forward to working with you. Best regards, Mayank Sahu
₹56,250 INR in 7 days
4.0
4.0

I will build an end-to-end scientific literature platform that combines PubMed, arXiv, Crossref and other suitable sources, using semantic search and NLP to return highly relevant peer-reviewed studies from a topic, keyword, DOI or abstract snippet. The retrieval layer will normalize metadata, remove duplicates, validate DOI/source information and rank papers using embeddings, keyword relevance, named-entity recognition and topic similarity. I will implement an AI module that generates concise, research-focused summaries while preserving important findings, methodology and limitations. Results can be filtered by relevance, date, author, journal and publication type. A clean web interface will provide fast search, paper details, ranking and exports in BibTeX, RIS and plain-text citation formats. For reliability, I will handle API rate limits, missing metadata, duplicate records, failed requests and inconsistent database schemas through caching, retries and validation. I can use Python/FastAPI with PostgreSQL, an embedding/vector database and React for a scalable architecture.
₹70,000 INR in 7 days
3.4
3.4

As grateful as I am for your interest in my profile and skills, I must admit that Java lies beyond my professional scope. However, while I may not be the freelancer you are seeking for this particular task, I’d still love to offer my assistance for any future project you might have that aligns with my areas of expertise: web design, mobile application development, logo and banner design, just to name a few. If you need help in these realms, rest assured that my over six years of industry experience will serve you well.
₹37,500 INR in 3 days
3.0
3.0

Hi-Abror Here From Uzbekistan. "AI-Powered Scientific Paper Retrieval" - I can build Python software integrating PubMed, arXiv, Crossref, semantic search, ranking, and AI summaries. I can implement keyword, DOI, abstract, semantic retrieval, named-entity recognition, topic clustering, metadata ranking, concise summaries, and BibTeX, RIS, citation exports for daily research workflows. I will build modular APIs and search pipelines, evaluate retrieval accuracy, optimize response speed, document model choices, provide installation guidance, and demonstrate the complete workflow. Would you prefer an existing LLM API initially, or should we develop a fine-tuned model? Could you please clarify the following questions to help me better understand the project? : 1. Which scientific databases should be prioritized for the first release? 2. Do you already have preferred embedding or language models? Looking forward to working with you.
₹68,250 INR in 14 days
3.2
3.2

Your fellows type a topic, DOI or snippet and get the right papers ranked, summarised, ready to cite. I can start right now. In 24-48 hours you get a live sample on your own topic: search, rank, short summaries, BibTeX and RIS export. I ship production AI tools weekly. I have not built this exact paper finder, so the sample is the proof you try first. We then tighten ranking, add sources, and lock the daily workflow. Share one real topic or DOI your fellows search most, and I will seed the sample with that?
₹45,000 INR in 3 days
2.6
2.6

Hello, I understand you need an end-to-end AI research paper retrieval tool that can search scientific databases, rank relevant peer-reviewed papers and generate concise AI summaries from topics, keywords, DOIs or abstract snippets. The goal is to deliver an accurate, fast and researcher-friendly solution for daily use. Here’s what I can provide: Integrate PubMed, arXiv, Crossref and other suitable APIs into a unified search and retrieval engine. Implement semantic search, relevance scoring, NER and topic clustering for better paper discovery. Add AI-generated summaries and export support for BibTeX, RIS and plain-text citations. I bring over 4+ years of experience in Python, ML, NLP, AI application development and full-stack solutions, with a strong focus on scalable and maintainable systems. I can build the solution using Python, FastAPI and a modern web frontend, with vector search and LLM-based summarization where appropriate. Just to clarify a few things: Do you already have preferred licensed research databases beyond PubMed, arXiv and Crossref? Should summaries be generated using an existing LLM API or a self-hosted/fine-tuned model? Please come to the chat box to discuss more about your project. Best regards Indresh Kushwaha
₹60,250 INR in 7 days
2.4
2.4

As an accomplished AI and Cloud Data Engineer with a comprehensive skill set in Machine Learning and Software Architecture, I am extremely well-suited to deliver the AI Research Paper Retrieval Tool you seek. My expertise in NLP, semantic search, and named-entity recognition will be instrumental in creating a reliable, fast-paced scientific research tool that researchers will rely on daily. Additionally, my experience designing scalable ETL/ELT pipelines and implementing streaming analytics gives me an edge in integrating multiple scientific databases into the system. Drawing on my extensive industry background spanning financial and healthcare sectors, I'm adept at transforming data into actionable business intelligence. I prioritize not just efficient implementation, but tangible outcomes that provide true ROI for your organization. This approach aligns perfectly with your requirement for a robust product built methodically rather than a quick prototype. Using my technical acumen garnered from working on platforms like AWS and Azure, I aim to create a solution that combines speed, accuracy, and an intuitive workflow for your research fellows. To produce this end-to-end solution for you, I propose employing Python as the primary language given its power in AI/ML development. Building further on this stack choice is my aptitude in SQL, TensorFlow, PyTorch—a combination crucial to training or fine-tuning the involved language models.
₹41,000 INR in 3 days
2.6
2.6

Hi, I can build this as a research-focused scientific paper discovery and retrieval platform, with accuracy and maintainability as the priorities. I’d recommend Python with FastAPI/Flask for the backend, PostgreSQL for structured metadata and a vector-search layer for semantic matching. I can integrate sources such as PubMed, arXiv and Crossref through their available APIs, normalize the returned metadata, remove duplicates and rank results based on the user’s topic, keywords, DOI or abstract snippet. For the AI layer, I’d use an embedding based semantic search approach with NLP processing for entities/topics, followed by an LLM summarization step for concise paper summaries. I’d avoid unnecessary model fine-tuning initially; a strong retrieval + prompting pipeline can be evaluated first, with fine-tuning considered only if the evaluation shows a real benefit. The interface can provide ranked results, metadata, summaries and exports in BibTeX, RIS and plain-text citation formats. I’ll provide the complete source repository, documentation, installation guide, API configuration and walkthrough video. Any paid API/licensed database access would remain under your account. I can start with a retrieval/evaluation phase and then iterate toward the robust final system.
₹37,500 INR in 7 days
2.0
2.0

Relying on a single source can miss recent preprints, so I’ll aggregate PubMed, arXiv, and Crossref in parallel. I’ll set up a Java Spring service that calls the APIs, then hand the results to a Python NLP layer for semantic ranking and summaries. A common mistake is to trust raw API relevance scores, which often ignore the specific jargon researchers use. You’ll get a web UI that shows BibTeX and RIS export buttons, real-time ranking, and a concise AI summary ready for daily use.
₹50,000 INR in 7 days
2.1
2.1

Hello, I can build the end-to-end scientific literature search and AI retrieval platform you described, with a focus on accurate relevance ranking, fast retrieval, and concise research-oriented summaries. My proposed approach: • Data sources: PubMed/Entrez, arXiv, Crossref and other suitable open/licensed APIs • Backend: Python + FastAPI for a lightweight, scalable API layer • NLP: sentence-transformer embeddings, NER and topic/clustering techniques for semantic understanding • Search: hybrid keyword + semantic/vector search using a vector database such as FAISS/Chroma/pgvector • Ranking: relevance scoring based on semantic similarity, metadata and query type (topic, keyword, DOI or abstract snippet) • AI summaries: LLM-based concise summaries with controls to avoid unnecessary hallucination and clearly separate retrieved facts from generated text • Interface: Streamlit or React-based web interface depending on the desired level of production readiness • Exports: BibTeX, RIS and plain-text citations • Documentation: installation/setup guide, architecture documentation, source repository and video walkthrough I would initially use pretrained NLP/embedding models rather than expensive fine-tuning. Fine-tuning can be considered later if sufficient domain-specific relevance data becomes available. API requirements will depend on the final sources selected; open APIs can be used wherever possible. Regards, Gowri
₹40,000 INR in 5 days
1.7
1.7

Hello, I can build the scientific paper retrieval platform with database/API integrations, semantic search, relevance ranking, AI summaries and citation exports. A scalable architecture will support reliable daily research workflows. We can discuss the details here. Thanks and regards! Mahesh Verma Founder, Visioncraftexports
₹60,000 INR in 7 days
1.5
1.5

Which scientific fields should we prioritize for the first relevance evaluation? The hardest part is ranking papers accurately across different scientific databases without returning duplicates or irrelevant matches, especially when the user searches with a DOI, abstract snippet, or broad research topic. I would build this with Python, FastAPI, PostgreSQL, and a vector database for semantic retrieval. PubMed, arXiv, and Crossref would feed a normalized search layer, followed by deduplication, metadata validation, semantic relevance scoring, named entity extraction, and concise AI summaries. I would use existing language models and retrieval techniques first rather than fine tuning, then evaluate results with researcher feedback before deciding whether fine tuning is worthwhile. BibTeX, RIS, and plain text exports would be generated directly from validated metadata. I can also share relevant AI, NLP, scientific search, API integration, and research automation projects from my portfolio. I can start with existing models and APIs rather than fine tuning unless testing shows that fine tuning is necessary. Best regards, Akif U.
₹50,000 INR in 5 days
1.1
1.1

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