Update README.md

README.md

@@ -5,6 +5,57 @@ language:
 
 # Input files for generating the Importance Matrix
 
+
+## Which file to use for generating the importance matrix
+
+Not all importance matrices are equal. The best results are obtained when using a source file similar to the
+training data. Size also matters: the bigger the model, the bigger the source file needs to be to make an impact.
+Multiple input files can be combined if needed, for example with the cat command:
+```
+cat technical.txt multilingual.txt wiki.txt >custom.txt
+```
+
+You will find below descriptions for the various input files provided, to help you choose the correct one.
+
+## Community provided files
+
+### 8k_random_data
+
+### 20k_random_data
+
+### groups_merged
+
+### group_10_merged
+
+### ptb.train
+
+## exllamav2 calibration data
+
+https://github.com/turboderp/exllamav2/tree/master/conversion/standard_cal_data
+
+### c4
+
+### code
+
+Programming
+
+### multilingual
+
+English, Arabic, Chinese, French, German, Japanese, Polish, Russian, Spanish, Swedish, Turkish, Hebrew,
+Macedonian, Norwegian, Lithuanian, Greek, Italian, Afrikaans, Dutch, Danish. 
+
+### technical
+
+Technical writing.
+
+### tiny
+
+Very short stories.
+
+### wiki
+
+Wikipedia dump.
+
 ## How to quantize with an imatrix in llama.cpp
 
 1. Get one of the input files collected here, or eleswhere.