Describir el problema/error/pregunta
Tengo una base de datos vectorial y quiero recuperar vectores similares basándome en los datos que tengo. Tengo 2 preguntas sobre la recuperación de datos vectoriales; la primera es sobre los datos que tengo. Actualmente mis datos son como una plantilla porque hablan sobre un tema específico, a continuación se muestra un ejemplo de mis datos:
1. first data:
Institutional Motivation:
The adaptation appears intended to bridge traditional licensed financial services with blockchain-native infrastructure to support diversified asset management and digital identity verification for retail and SME clients.
Adaptation Objective:
Integrating decentralized digital identity frameworks into regulated financial service and investment workflows.
Institutional Reasoning:
The partnership formalizes an operational shift toward embedding blockchain-native utility—specifically identity and tokenization—into an established licensed financial group. This suggests an institutional effort to modernize service delivery and asset accessibility by aligning regulatory compliant infrastructure with decentralized service protocols.
Operational Capability:
Ability to leverage decentralized identity systems for service access, facilitate stablecoin-based settlement, and manage the tokenization of real-world assets within a regulated framework.
Operational Transformation:
Formalization of a partnership to architect and deploy shared Web3 infrastructure, including digital identity verification, stablecoin settlement, and tokenization services, across the Inveo ecosystem.
2. second data:
Institutional Motivation:
This adaptation appears intended to bridge traditional retail brokerage user interfaces with on-chain, non-custodial execution infrastructure, suggesting an operational shift toward supporting decentralized financial workflows for broader asset classes.
Adaptation Objective:
Integrating decentralized perpetuals exchange infrastructure into self-custodial wallet environments.
Institutional Reasoning:
The investment suggests that eToro is operationally integrating decentralized on-chain perpetuals trading into its existing retail user-experience layer. By combining the Zengo self-custody infrastructure with the Extended derivatives engine, the institution is shifting toward an operational model where non-custodial on-chain execution serves as the backend for multi-asset trading.
Operational Capability:
The institution is developing the capability to offer users the ability to trade perpetual futures on crypto, equities, forex, and commodities using self-custodial wallet infrastructure.
Operational Transformation:
eToro has initiated a technical partnership between the Zengo self-custody wallet and the Extended perpetuals protocol to facilitate cross-asset trading within a self-custodial framework.
3. third data:
Institutional Motivation:
Appears intended to extend existing regional operational footprints—following previous economic zone and exchange-related activities—into planned urban utility infrastructure.
Adaptation Objective:
Integration of blockchain and cryptocurrency infrastructure into the foundational urban planning of a planned digital-first city.
Institutional Reasoning:
This partnership represents a move by a technology provider to embed its operational infrastructure directly into the foundational development of a new city, transitioning from existing regional economic zone activities toward integrated urban digital infrastructure.
Operational Capability:
Ability to architect and deploy blockchain-based systems at a municipal urban scale.
Operational Transformation:
The establishment of a formal agreement to provide technical support and infrastructural development services for a city-scale digital environment.
Nota que los datos consisten en Institutional Motivation, Adaptation Objective y así sucesivamente, y el inicio de la oración es casi el mismo. Mi pregunta es, ¿este tipo de datos se puede usar al buscar similitud vectorial? Porque en este momento los datos que obtengo están entre 0 y 0.2, cuando 0.2 realmente no está relacionado con los datos que quiero buscar.
La segunda pregunta es sobre el nodo en sí. En el nodo PGVector hay un cuadro de indicación, ¿se comporta este indicador como un indicador de sistema o como un indicador de usuario? La diferencia entre un indicador de sistema y un indicador de usuario es que el indicador de sistema trata sobre instrucciones, mientras que el indicador de usuario generalmente consiste en los datos que quiero buscar; en cierto sentido, ¿debería colocar instrucciones allí o debería colocar los datos que quiero buscar allí?
Nota: actualmente pongo la ruta de parámetros allí y se refiere a los datos que quiero buscar.
Por favor comparte tu flujo de trabajo
Comparte el resultado devuelto por el último nodo
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