From 1b4e653170ef8d6fc0ff1cefbb32f02d282e3de9 Mon Sep 17 00:00:00 2001
From: Thiago Soares Laitz <thiagolaitz@gmail.com>
Date: Thu, 24 Mar 2022 08:14:40 -0300
Subject: [PATCH] Changes bm25 k1 and b parameter
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Reading the Pyserini documentation I realized that maybe these values ​​are swapped
---
 api/app/settings.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/api/app/settings.py b/api/app/settings.py
index 4c42962..1411f14 100644
--- a/api/app/settings.py
+++ b/api/app/settings.py
@@ -19,8 +19,8 @@ class Settings(BaseSettings):
     index_path: str = 'index/lucene-index-cord19-paragraph'
     schema_path: str = 'schema/cord19.json'
     max_docs: int = 96
-    bm25_k1: float = 0.4
-    bm25_b: float = 0.9
+    bm25_k1: float = 0.9
+    bm25_b: float = 0.4
     rm3: bool = False
     rm3_fb_terms: int = 10
     rm3_fb_docs: int = 10