Comments (2)
That's indeed a good edge case to keep in mind — thanks! Since we care about the largest/max similarities per query token for the high-scoring documents, these are practically always positive. But we might want to enforce this more directly with a ReLU before the max sim.
from colbert.
It is based on your similarity function. L2 is always positive, but cosine similarity could be negative. I agree with you that all negative similarities are definitely a concern case.
from colbert.
Related Issues (20)
- CollectionEncoder blocking on encoder N passages HOT 1
- Focusing retrieval on list of document ids with doc_ids parameter doesn't work
- type object 'ColBERT' has no attribute 'segmented_maxsim' HOT 1
- Where is the qrels.dev.small.tsv?
- How to get rid of the "Duplicate GPU detected : rank 0 and rank 1 both on CUDA device ca000" error while training of the ColBERTv1.9 modell? HOT 1
- Request for AMD gpu support
- How to quickly check if installation is working fine?
- ColBert is not failing when Error is encounter during both train and indexing
- How to insert new document into the pre-built index? HOT 1
- Is there a check point of ColBERT that wasn't trained on MSMARCO?
- How to check the centroids and the data in the clusters?
- Extract only embeddings
- Execution fails in colbert.index_objs() with assert classname.endswith('Vector')
- Results on BEIR HOT 1
- unable to open file </root/.cache/huggingface/hub/models--bert-base-uncased/snapshots/86b5e0934494bd15c9632b12f734a8a67f723594/model.safetensors> in read-only mode: No such file or directory (2)
- Add_to_index only work first time
- Tokenization Assumption for Query Marker Replacement is Inconsistent
- GPU crashes when running "D_packed @ Q.to(dtype=D_packed.dtype).T" with no error message HOT 1
- Training script from doc is not working
- ImportError: cannot import name 'packaging' from 'pkg_resources' HOT 1
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from colbert.