Financial data is often trapped inside static PDFs. It forces analysts to copy figures manually while the market moves ahead ...

# - Maps each header to a master column using the regex map. # - Picks the Sigma element `kind` from chart_kind (with `automatic` → bar # fallback + a warning to verify against the PNG).

Abstract: In the recent decade, the amount of software runtime logs has increased rapidly and spawned a line of automated log analysis research using machine learning or data mining algorithms. In the ...