Find Jobs
Hire Freelancers

Apache Lucene Custom Similarity Implementation

$500-1000 USD

Cerrado
Publicado hace casi 16 años

$500-1000 USD

Pagado a la entrega
? need a custom implementation of org.apache.lucene.search.Similarity.? The ideal developer for this project would have a deep understanding of how scoring is implemented in Lucene and also a broad understanding of scoring in IR systems in general.? A simple test of whether the developer is qualified to work on this project is the following.? Look at the Javadoc for Similarity and find the following entry in the Javadoc: “queryNorm(q) is a normalizing factor used to make scores between queries comparable. This factor does not affect document ranking (since all ranked documents are multiplied by the same factor), but rather just attempts to make scores from different queries (or even different indexes) comparable.?? If you can challenge the description, then you might be qualified for implementing the custom class that I need.? Next look at <[login to view URL]>.? I want to do exactly that ??" limit results to a threshold for a highly constrained class of queries.? See <http://thread.gmane.org/gmane.comp.jakarta.lucene.user/10760/focus=10810> for a good explanation of what I want to do. This project is extremely urgent for me.? If you believe you are qualified, please contact me immediately.? However, please do not respond with a generic “let me have your requirements?? or “I can do this??.? Please detail your past experience with Lucene and IR and why you believe you can implement the required custom Similarity class. ## Deliverables The implementation must be well documented and tested at least as wel as the Lucene DefaultSimilarity implementation.
ID del proyecto: 3964302

Información sobre el proyecto

1 propuesta
Proyecto remoto
Activo hace 16 años

¿Buscas ganar dinero?

Beneficios de presentar ofertas en Freelancer

Fija tu plazo y presupuesto
Cobra por tu trabajo
Describe tu propuesta
Es gratis registrarse y presentar ofertas en los trabajos
1 freelancer está ofertando un promedio de $85 USD por este trabajo
Avatar del usuario
See private message.
$85 USD en 14 días
4,4 (12 comentarios)
5,0
5,0

Sobre este cliente

Bandera de UNITED STATES
Longmeadow, United States
5,0
32
Miembro desde ene 11, 2006

Verificación del cliente

¡Gracias! Te hemos enviado un enlace para reclamar tu crédito gratuito.
Algo salió mal al enviar tu correo electrónico. Por favor, intenta de nuevo.
Usuarios registrados Total de empleos publicados
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Cargando visualización previa
Permiso concedido para Geolocalización.
Tu sesión de acceso ha expirado y has sido desconectado. Por favor, inica sesión nuevamente.