Data Engineering, Algorithms, Data, Data Structures, Probability.
Hash64::with_seed(seed as u64); row[hash_once(&mut hash_function, &item) as usize % row.len()] }) .min() .unwrap_or(0) } } The estimate method takes a reference to an item of type T and returns an estimate of its frequency in the stream of data. To do this, it iterates over the rows of the counts