GenAI – How To Optimize Query Preprocessing & Embedding Component ? Table Of Contents: What Is Query Preprocessing & Embedding Layer. Where Can Latency Happen ? How To Reduce Latency (1) What Is Query Preprocessing & Embedding Layer ? (2) How Text Preprocessing Can Add Latency In The Process? What Is Compiled Regex ? Example-1: import re # Compile The Regex Pattern Once. pattern = re.compile(r'W+') #Use The Compiled pattern clean_text = pattern.sub(' '."This is @ a sample # text") print(clean_text) This is a sample text Example-2: import re non_alpha_pattern = re.compile(r'[^a-zA-Zs') def preprocess_text(): text = text.lower() text = non_alpha_pattern.sub(''

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