Information Retrieval
Information retrieval is the science of searching and extracting relevant documents or data from large collections. Modern AI-powered search uses embeddings and language models to understand semantic meaning.
Understanding Information Retrieval
Information retrieval is the science of searching for and extracting relevant documents, passages, or data from large collections based on a user's query. Traditional systems like search engines use techniques such as TF-IDF and BM25 to rank documents by keyword relevance. Modern AI-powered retrieval incorporates dense vector embeddings, where both queries and documents are mapped to a shared latent space, enabling semantic search that understands meaning beyond exact word matches. Retrieval-augmented generation (RAG) combines information retrieval with large language models, allowing AI systems to access up-to-date knowledge bases during inference. This approach is fundamental to reducing hallucination and grounding AI responses in factual sources. Applications include web search, enterprise knowledge management, legal discovery, and academic research tools.
Category
AI Applications
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Agent
An AI agent is an autonomous system that perceives its environment, makes decisions, and takes actions to achieve specific goals. Modern AI agents can use tools, browse the web, write code, and chain multiple reasoning steps together.
Agentic AI
Agentic AI refers to AI systems that can autonomously plan, reason, and execute multi-step tasks with minimal human oversight. These systems use tool calling, memory, and iterative problem-solving to accomplish complex goals.
AI Visibility
AI visibility refers to how prominently a brand, product, or entity appears in AI-generated responses from systems like ChatGPT, Perplexity, and Gemini. As AI-powered search grows, visibility in AI recommendations becomes a critical marketing metric.
Chatbot
A chatbot is a software application that simulates human conversation through text or voice interactions. Modern AI chatbots use large language models to generate contextually relevant, natural-sounding responses.
Hate Speech Detection
Hate speech detection is the AI task of automatically identifying harmful, abusive, or discriminatory language in text. It is a key component of content moderation systems on social media platforms.
Human-in-the-Loop
Human-in-the-loop (HITL) is an approach where humans actively participate in the AI decision-making or training process. HITL systems combine human judgment with AI speed to improve accuracy and safety.
Intelligent Agent
An intelligent agent is an autonomous entity that observes its environment through sensors and acts upon it through actuators to achieve goals. Modern AI agents combine perception, reasoning, and action in complex workflows.
IoT and AI
IoT and AI refers to the integration of artificial intelligence with Internet of Things devices to enable smart, autonomous decision-making at the edge. This combination powers smart homes, industrial IoT, and wearable health devices.