"I'll demonstrate it once. Ask me anytime if you don't understand." Song He stood before the Data Wall, a pencil in hand.
"Okay." Lou Jinghui nodded seriously, staring fearfully at the wall covered in data sheets.
Song He quickly sketched on the sheets with his pencil, explaining the procedure at lightning speed.
Data merging, pattern summarization, information extraction, noise removal...
It took more than an hour to finish the explanation.
"Got it all?" Song He turned to look at him.
"I still need to digest it a little, but I more or less understand." Lou Jinghui nodded.
"Good. You're responsible for analyzing the easternmost third of the data. It happens to be your team's data, while I'll handle the other two-thirds." Song He said, "Write down all your analysis results. They don't need to be too detailed—as long as I can understand them. Once I finish processing my side, I'll come over and check your work."
"Understood!"
Lou Jinghui ran to the easternmost side of the Data Wall and stood there silently. He spent an hour first getting a general grasp of the overall structure, then took out paper and a pen and began working.
For the first two hours, he wrote his data analysis very slowly. He was completely a beginner, constantly making corrections.
Two hours later, he seemed to suddenly have an epiphany!
His writing speed increased, and his writing hand began to shake violently!
The handwriting on the paper grew messy, the strokes twisting and turning. Lou Jinghui was using a mechanical pencil, and he occasionally snapped the lead by pressing too hard. He would quickly click the end of the pencil twice, extend more lead, and continue writing frantically!
Song He worked for a long while before turning his head absentmindedly. He froze.
Lou Jinghui was